WO2012139751A1 - Antimicrobial active substance preparation - Google Patents
Antimicrobial active substance preparation Download PDFInfo
- Publication number
- WO2012139751A1 WO2012139751A1 PCT/EP2012/001568 EP2012001568W WO2012139751A1 WO 2012139751 A1 WO2012139751 A1 WO 2012139751A1 EP 2012001568 W EP2012001568 W EP 2012001568W WO 2012139751 A1 WO2012139751 A1 WO 2012139751A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- atoms
- antimicrobial active
- preparation according
- oba
- linear
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 45
- 230000000845 anti-microbial effect Effects 0.000 title claims abstract description 25
- 239000013543 active substance Substances 0.000 title claims abstract description 23
- 239000003599 detergent Substances 0.000 claims abstract description 38
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 29
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 244000005700 microbiome Species 0.000 claims abstract description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012459 cleaning agent Substances 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 15
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229940045872 sodium percarbonate Drugs 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 239000004599 antimicrobial Substances 0.000 claims abstract description 8
- 125000003118 aryl group Chemical group 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004753 textile Substances 0.000 claims abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 3
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 3
- 239000005068 cooling lubricant Substances 0.000 claims abstract description 3
- 239000002537 cosmetic Substances 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims abstract description 3
- 235000013305 food Nutrition 0.000 claims abstract description 3
- 239000000446 fuel Substances 0.000 claims abstract description 3
- 239000010985 leather Substances 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims abstract description 3
- 239000000123 paper Substances 0.000 claims abstract description 3
- 239000003755 preservative agent Substances 0.000 claims abstract description 3
- 238000000746 purification Methods 0.000 claims abstract description 3
- 239000005060 rubber Substances 0.000 claims abstract description 3
- 229960001922 sodium perborate Drugs 0.000 claims abstract description 3
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims description 22
- 241000233866 Fungi Species 0.000 claims description 17
- 241001480043 Arthrodermataceae Species 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 12
- 241000223229 Trichophyton rubrum Species 0.000 claims description 9
- 230000037304 dermatophytes Effects 0.000 claims description 9
- -1 stearin fatty acid Chemical class 0.000 claims description 9
- 241000223238 Trichophyton Species 0.000 claims description 8
- 239000001993 wax Substances 0.000 claims description 8
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 150000004965 peroxy acids Chemical class 0.000 claims description 6
- 241000235349 Ascomycota Species 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 150000002191 fatty alcohols Chemical class 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 241001480035 Epidermophyton Species 0.000 claims description 3
- 241001480037 Microsporum Species 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 2
- 241001326555 Eurotiomycetes Species 0.000 claims description 2
- 244000061176 Nicotiana tabacum Species 0.000 claims description 2
- 241001465194 Onygenales Species 0.000 claims description 2
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 229920006318 anionic polymer Polymers 0.000 claims description 2
- 229920006317 cationic polymer Polymers 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000012170 montan wax Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 235000019809 paraffin wax Nutrition 0.000 claims description 2
- 235000019271 petrolatum Nutrition 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 4
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- 239000012085 test solution Substances 0.000 description 14
- 239000007844 bleaching agent Substances 0.000 description 11
- 244000052616 bacterial pathogen Species 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- 241000222122 Candida albicans Species 0.000 description 7
- 230000000813 microbial effect Effects 0.000 description 7
- 229920001817 Agar Polymers 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 6
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 6
- 239000008272 agar Substances 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 6
- 229920000053 polysorbate 80 Polymers 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 241000228212 Aspergillus Species 0.000 description 5
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 4
- 241000191967 Staphylococcus aureus Species 0.000 description 4
- 229940095731 candida albicans Drugs 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000894007 species Species 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001332 colony forming effect Effects 0.000 description 3
- 239000008121 dextrose Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 3
- 229940068968 polysorbate 80 Drugs 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- BWMISRWJRUSYEX-SZKNIZGXSA-N terbinafine hydrochloride Chemical compound Cl.C1=CC=C2C(CN(C\C=C\C#CC(C)(C)C)C)=CC=CC2=C1 BWMISRWJRUSYEX-SZKNIZGXSA-N 0.000 description 3
- 201000004647 tinea pedis Diseases 0.000 description 3
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 241000589158 Agrobacterium Species 0.000 description 2
- 241000320697 Aquabacterium Species 0.000 description 2
- 241001065417 Aspergillus chevalieri Species 0.000 description 2
- 241000228197 Aspergillus flavus Species 0.000 description 2
- 241000228230 Aspergillus parasiticus Species 0.000 description 2
- 244000197813 Camelina sativa Species 0.000 description 2
- 241000222173 Candida parapsilosis Species 0.000 description 2
- 241000222178 Candida tropicalis Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 241000192125 Firmicutes Species 0.000 description 2
- 241000605122 Nitrosomonas Species 0.000 description 2
- 241000194017 Streptococcus Species 0.000 description 2
- 241000589634 Xanthomonas Species 0.000 description 2
- 241000607734 Yersinia <bacteria> Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007374 caso agar Substances 0.000 description 2
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 244000000008 fungal human pathogen Species 0.000 description 2
- 230000003641 microbiacidal effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 241001515965 unidentified phage Species 0.000 description 2
- GZFRVDZZXXKIGR-UHFFFAOYSA-N 2-decanoyloxybenzoic acid Chemical compound CCCCCCCCCC(=O)OC1=CC=CC=C1C(O)=O GZFRVDZZXXKIGR-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 241001156739 Actinobacteria <phylum> Species 0.000 description 1
- 241000186046 Actinomyces Species 0.000 description 1
- 241000186045 Actinomyces naeslundii Species 0.000 description 1
- 241000607528 Aeromonas hydrophila Species 0.000 description 1
- 241000607525 Aeromonas salmonicida Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000589155 Agrobacterium tumefaciens Species 0.000 description 1
- 244000300657 Alchornea rugosa Species 0.000 description 1
- 241000607620 Aliivibrio fischeri Species 0.000 description 1
- 241001135756 Alphaproteobacteria Species 0.000 description 1
- 241000223600 Alternaria Species 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 241000228215 Aspergillus aculeatus Species 0.000 description 1
- 241001261360 Aspergillus alliaceus Species 0.000 description 1
- 241000750542 Aspergillus asperescens Species 0.000 description 1
- 241001513093 Aspergillus awamori Species 0.000 description 1
- 241000131314 Aspergillus candidus Species 0.000 description 1
- 241000125121 Aspergillus carbonarius Species 0.000 description 1
- 241000131965 Aspergillus carneus Species 0.000 description 1
- 241000228193 Aspergillus clavatus Species 0.000 description 1
- 241000228195 Aspergillus ficuum Species 0.000 description 1
- 241000134991 Aspergillus flavipes Species 0.000 description 1
- 241000892910 Aspergillus foetidus Species 0.000 description 1
- 241001225321 Aspergillus fumigatus Species 0.000 description 1
- 241000351920 Aspergillus nidulans Species 0.000 description 1
- 241001328412 Aspergillus parasiticus var. globosus Species 0.000 description 1
- 241000134912 Aspergillus penicillioides Species 0.000 description 1
- 241000228251 Aspergillus phoenicis Species 0.000 description 1
- 241000133685 Aspergillus rugulosus Species 0.000 description 1
- 241000981372 Aspergillus sclerotiorum Species 0.000 description 1
- 241000131386 Aspergillus sojae Species 0.000 description 1
- 241000134719 Aspergillus tamarii Species 0.000 description 1
- 241001465318 Aspergillus terreus Species 0.000 description 1
- 241001507822 Aspergillus terricola Species 0.000 description 1
- 241000122816 Aspergillus unguis Species 0.000 description 1
- 241000122818 Aspergillus ustus Species 0.000 description 1
- 241000203233 Aspergillus versicolor Species 0.000 description 1
- 241000228260 Aspergillus wentii Species 0.000 description 1
- 241000223651 Aureobasidium Species 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 241001135755 Betaproteobacteria Species 0.000 description 1
- 241000589969 Borreliella burgdorferi Species 0.000 description 1
- 241001465180 Botrytis Species 0.000 description 1
- 241000157902 Brachybacterium Species 0.000 description 1
- 241000589174 Bradyrhizobium japonicum Species 0.000 description 1
- 241000589513 Burkholderia cepacia Species 0.000 description 1
- 241001136175 Burkholderia pseudomallei Species 0.000 description 1
- 241000144583 Candida dubliniensis Species 0.000 description 1
- 241000222157 Candida viswanathii Species 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000588879 Chromobacterium violaceum Species 0.000 description 1
- 241000222290 Cladosporium Species 0.000 description 1
- 241001508813 Clavispora lusitaniae Species 0.000 description 1
- 241000186216 Corynebacterium Species 0.000 description 1
- 241000186227 Corynebacterium diphtheriae Species 0.000 description 1
- 241001518260 Corynebacterium minutissimum Species 0.000 description 1
- 241001337994 Cryptococcus <scale insect> Species 0.000 description 1
- 241000186427 Cutibacterium acnes Species 0.000 description 1
- 241000235646 Cyberlindnera jadinii Species 0.000 description 1
- 244000081727 Cyperus tenuis Species 0.000 description 1
- 241000191949 Dermacoccus nishinomiyaensis Species 0.000 description 1
- 206010012504 Dermatophytosis Diseases 0.000 description 1
- 241000588700 Dickeya chrysanthemi Species 0.000 description 1
- 241000192484 Diutina catenulata Species 0.000 description 1
- 241000194033 Enterococcus Species 0.000 description 1
- 241001492222 Epicoccum Species 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 241000192128 Gammaproteobacteria Species 0.000 description 1
- 241000606790 Haemophilus Species 0.000 description 1
- 241000216643 Hydrogenophaga Species 0.000 description 1
- 244000285963 Kluyveromyces fragilis Species 0.000 description 1
- 241000191946 Kytococcus sedentarius Species 0.000 description 1
- 241000555688 Malassezia furfur Species 0.000 description 1
- 241001299738 Malassezia pachydermatis Species 0.000 description 1
- 241001291478 Malassezia sympodialis Species 0.000 description 1
- 240000002636 Manilkara bidentata Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000235048 Meyerozyma guilliermondii Species 0.000 description 1
- 241000192041 Micrococcus Species 0.000 description 1
- 241000893980 Microsporum canis Species 0.000 description 1
- 241001460074 Microsporum distortum Species 0.000 description 1
- 241000235395 Mucor Species 0.000 description 1
- 241000186359 Mycobacterium Species 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 241000893976 Nannizzia gypsea Species 0.000 description 1
- 241000588653 Neisseria Species 0.000 description 1
- 241000588652 Neisseria gonorrhoeae Species 0.000 description 1
- 241000588650 Neisseria meningitidis Species 0.000 description 1
- 241001622831 Obesumbacterium proteus Species 0.000 description 1
- 241001236817 Paecilomyces <Clavicipitaceae> Species 0.000 description 1
- 241000588912 Pantoea agglomerans Species 0.000 description 1
- 241000932831 Pantoea stewartii Species 0.000 description 1
- 241000588701 Pectobacterium carotovorum Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 241001503951 Phoma Species 0.000 description 1
- 241000235645 Pichia kudriavzevii Species 0.000 description 1
- 241000235056 Pichia norvegensis Species 0.000 description 1
- 244000298647 Poinciana pulcherrima Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241001645955 Pseudomonas chlororaphis subsp. aureofaciens Species 0.000 description 1
- 241000589540 Pseudomonas fluorescens Species 0.000 description 1
- 241000589615 Pseudomonas syringae Species 0.000 description 1
- 241000589771 Ralstonia solanacearum Species 0.000 description 1
- 208000035415 Reinfection Diseases 0.000 description 1
- 241000589180 Rhizobium Species 0.000 description 1
- 241001148115 Rhizobium etli Species 0.000 description 1
- 241000589194 Rhizobium leguminosarum Species 0.000 description 1
- 241000191043 Rhodobacter sphaeroides Species 0.000 description 1
- 241000223252 Rhodotorula Species 0.000 description 1
- 239000006159 Sabouraud's agar Substances 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241001138501 Salmonella enterica Species 0.000 description 1
- 241000122799 Scopulariopsis Species 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 241000607717 Serratia liquefaciens Species 0.000 description 1
- 241001279361 Stachybotrys Species 0.000 description 1
- 241000983364 Stenotrophomonas sp. Species 0.000 description 1
- 241000194026 Streptococcus gordonii Species 0.000 description 1
- 241000194019 Streptococcus mutans Species 0.000 description 1
- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 241000589884 Treponema pallidum Species 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 241000557621 Trichomonas gallinae Species 0.000 description 1
- 241000893962 Trichophyton equinum Species 0.000 description 1
- 241001480046 Trichophyton schoenleinii Species 0.000 description 1
- 241001609978 Trichophyton terrestre Species 0.000 description 1
- 241001480048 Trichophyton tonsurans Species 0.000 description 1
- 241000893966 Trichophyton verrucosum Species 0.000 description 1
- 241001480050 Trichophyton violaceum Species 0.000 description 1
- 241000266300 Ulocladium Species 0.000 description 1
- 241000082085 Verticillium <Phyllachorales> Species 0.000 description 1
- 241000544286 Vibrio anguillarum Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229930194204 Wallemia Natural products 0.000 description 1
- 241001339206 Wallemia Species 0.000 description 1
- 241000589636 Xanthomonas campestris Species 0.000 description 1
- 241000607735 Xenorhabdus nematophila Species 0.000 description 1
- 241000235015 Yarrowia lipolytica Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 241000607477 Yersinia pseudotuberculosis Species 0.000 description 1
- 241001148129 Yersinia ruckeri Species 0.000 description 1
- 241000758405 Zoopagomycotina Species 0.000 description 1
- 241000222124 [Candida] boidinii Species 0.000 description 1
- 241000191353 [Candida] haemulonis Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 229940091771 aspergillus fumigatus Drugs 0.000 description 1
- 229940065181 bacillus anthracis Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229940055019 propionibacterium acne Drugs 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000012449 sabouraud dextrose agar Substances 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013042 solid detergent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 244000000006 viral plant pathogen Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Definitions
- the lack of effect of the temperature can usually be compensated in part by adding bleaching systems. Depending on the bleaching system but there is
- Trychophyton rubrum which are among the dermatophytes and are known to kill with relatively high reliability, a specific fungal infection of the skin, dermatophytosis, are killed by detergent additives and rendered harmless. If contaminated clothing is washed at 30 ° C, there is an acute risk that these germs will remain in the washing machine or be transferred to other items of laundry and thus infect other people. Specifically, the spores of the fungi are very stable and can remain infective over the period of months. Transmission takes place through contact infection.
- active agent preparation available that can be used, for example, when cleaning laundry at low temperatures in the range of 20 to 50 ° C and with which it is possible despite the low temperature, specifically yeasts and fungi, especially athlete's foot and athlete's foot
- Solvent preparation which is effective in particular against mycelium and spores at pH> 7, comprising: a hydrogen peroxide source selected from the group consisting of H2O2, sodium perborate and sodium percarbonate, an acyloxybenzoic acid (OBA) having the general chemical formula
- R is a linear or branched, saturated alkyl group having 6 to 22 C atoms, a linear or branched, mono- or polyunsaturated alkenyl group having 6 to 22 C atoms or an aryl group having 6 to 22 C atoms, and c and optionally tetraacetylethylenediamine (TAED), optionally in combination with a binder.
- TAED tetraacetylethylenediamine
- Preferred radicals R in the acyloxybenzoic acid are linear or branched saturated alkyl groups having 7 to 18 C atoms or linear or branched unsaturated alkylene groups having 7 to 18 C atoms or a
- Aryl group with 6 to 10 carbon atoms Aryl group with 6 to 10 carbon atoms.
- radicals R in the acyloxybenzoic acid are linear saturated alkyl groups having 8 to 12 C atoms or linear unsaturated alkylene groups having 8 to 12 C atoms or an aryl group having 6 C atoms.
- the radical R in the acyloxybenzoic acid (OBA) is a linear saturated alkyl group having 10 C atoms, this being
- active agent preparation in the range of 1: 1 to 1: 15, measured in molar proportions, preferably from 1: 2 to 1: 5, particularly preferably 1: 3.
- Active agent preparation can vary and is preferably in the range from 10: 1 to 1:10 parts by weight, preferably in the range from 2: 1 to 1: 2.
- the active content which is the sum of OBA plus TAED, expressed in wt .-%, this mixture is from 50 to 99 wt .-%.
- the remainder in the case of a co-granule, may be a binder of the following group: waxes, silicones, fatty acids, fatty alcohols, soaps, anionic surfactants, nonionic surfactants, cationic surfactants, anionic and cationic polymers and polyalkylene glycols.
- C8-C31 fatty acids such as lauric, myristic stearic, Ce-C 3 i fatty alcohols, polyethylene glycols having a molecular weight from 1000 to 50,000 g / mol, fatty alcohol with 1-00 moles of ethylene glycol units in the Molecule, alkanesulfonates,
- OBA and TAED can be used according to the invention in powder form or in granulated form.
- OBA and TAED are presented as unitary granules.
- the antimicrobial agent preparation according to the invention is biodegradable and non-sensitizing. Surprisingly, it has been found that the antimicrobial active agent preparation according to the invention is able to significantly reduce the spore and germ count of microorganisms, yeasts and fungi, including, particularly surprisingly, that of the particularly unpleasant dermatophytes.
- the microbicidal effect of the active agent preparation according to the invention was surprisingly found at low temperatures of ⁇ 60 ° C, particularly surprisingly even at room temperature.
- the invention relates to the use of the antimicrobial active agent preparation in a powder detergent or in liquid detergents or in detergents of pasty form.
- the use leads to the release of peracids having at least 6 and at most 22 C atoms, preferably at least 8 and a maximum of 12 C atoms, more preferably of 10 C atoms.
- Agent preparation from When using activators based on phenolsulfonates, this is not the case.
- Microorganisms are fungi in particular. This includes in particular spores, which serve as propagation structures in mushrooms.
- microorganisms are keratinophilic fungi, such as dermatophytes of the genus Microsporum,
- the use of the active agent preparation according to the invention reduces the accumulation of bacteria, in particular the accumulation of Gram-negative and Gram-positive bacteria, in particular the adhesion of pathogenic bacteria selected from Propionibacterium acnes, Stapylococcus aureus, Streptococcus group A (beta-hemolytic S.), S. pyogenes, Corynebacterium spp. (especially C. tenuis, C. diphtheriae, C.
- Mycobacterium spp. Escherichia coli and Streptococcus spec. (especially S. gordonii, S. mutans), Actinomyces spec. (especially A. naeslundii),
- Salmonella spec Actinobacteria (especially Brachybacterium spec), alpha-Proteobacteria (especially Agrobacterium spec), beta-Proteobacteria (especially Nitrosomonas spec), Aquabacterium spec, Hydrogenophaga, gamma-proteobacteria, Stenotrophomonas sp., Xanthomonas spec.
- Examples include the human pathogenic species of the fungi from the classes Ascomycota, Basidomycota, Deuteromycota and Zygomycota, in particular all species of the genera Aspergillus, Penicillium, Cladosporium and Mucor and Stachybotrys, Phoma, Alternaria, Aureobasidium, Ulocladium, Epicoccum,
- Enrichment of Candida, for example, on textiles or plastics reduces the risk of reinfection without increasing the formation of resistance.
- the antimicrobial agent preparation according to the invention is suitable for reducing the accumulation of all species of the genus Aspergillus on surfaces selected from Aspergillus aculeatus, Aspergillus albus, Aspergillus alliaceus, Aspergillus asperescens, Aspergillus awamori, Aspergillus candidus, Aspergillus carbonarius, Aspergillus carneus, Aspergillus chevalieri, Aspergillus chevalieri var intermedius, Aspergillus clavatus, Aspergillus ficuum, Aspergillus flavipes,
- Aspergillus flavus Aspergillus foetidus, Aspergillus fumigatus, Aspergillus Aspergillus parasiticus, Aspergillus parasiticus var. globosus, Aspergillus penicillioides, Aspergillus phoenicis, Aspergillus rugulosus, Aspergillus sclerotiorum, Aspergillus sojae var.
- Aspergillus sydowi Aspergillus tamarii, Aspergillus terreus, Aspergillus terricola, Aspergillus toxicarius, Aspergillus unguis, Aspergillus ustus, Aspergillus versicolor, Aspergillus vitricolae and Aspergillus wentii.
- the accumulation of Aspergillus flavus and Aspergillus nidulans is reduced or essentially completely prevented.
- the preparation of the active agent according to the invention also reduces the accumulation of human, animal and / or plant pathogenic viruses and of bacteriophages.
- Aeromonads in particular Aeromonas hydrophila or Aeromonas salmonicida
- Agrobacterium in particular
- Agrobacterium tumefaciens Aquabacterium, Bradyrhizobium japonicum,
- Burkholderia cepacia Chromobacterium violaceum, Dermacoccen, in particular Dermacoccus nishinomiyaensis, Enterobacter agglomerans, Erwinia carotovora, Erwinia chrysanthemi, Escherichia coli, Nitrosomona europaea, Obesumbacterium proteus, Pantoea stewartii, Pseudomonads, in particular Pseudomonas aeruginosa, Pseudomonas aureofaciens, Pseudomonas fluorescens or Pseudomonas syringae, Ralstonia solanacearum , Rhizobium, in particular Rhizobium etli or Rhizobium leguminosarum, Rhodobacter sphaeroides, Salmonella enterica, Serratia, in particular Serratia liquefaciens, Vibrio an
- the antimicrobial active agent preparation according to the invention acts in a detergent or cleaning agent preparation against those described Reliable microorganisms.
- Hohenstein there is currently no solution to the difficult problem that dermatophyte mycelium and spores or Trichophyton mycelium and spores contribute to the washing or cleaning process
- Preparing agent enrichment of keratinophilic ascomycetes selected from the family Arthrodermataceae is reduced and that the accumulation of keratinophilic fungi selected from Trichophyton
- the active agent preparation according to the invention is preferably used in detergents and / or cleaning agents.
- the invention therefore also detergents and / or cleaning agents as such, which contain the antimicrobial active agent preparation according to the invention.
- the washing and / or cleaning agents are explained in more detail below.
- surfactant-containing preparations in solid form (particles, powders, etc.), semi-solid form (pastes, etc.) and liquid form (solutions, emulsions, suspensions, gels, etc.) are considered in the With regard to a beneficial effect in the application may contain any type of surfactants and hydrogen peroxide sources, usually in addition to other components that are customary for the particular application.
- surfactant-containing preparations are surfactant-containing detergent formulations, surfactant-containing
- Akivierstoffzurungen each of which may be solid or liquid, but also may be in a form which includes solid and liquid components or
- the detergents and cleaning agents may additionally contain conventional ingredients, such as anionic, nonionic, cationic and amphoteric surfactants, inorganic and organic builders, special polymers
- Polyethylene glycols, bleaching agents and hydrogen peroxide sources such as
- bleach activators for example, peroxy bleach and chlorine bleach
- bleach stabilizers for example, bleach catalysts, enzymes, in particular proteases, amylases or cellulases, enzyme stabilizers, dye transfer inhibitors and grayness inhibitors, without the ingredients being restricted to these substance groups.
- important ingredients of these preparations are also washing aids, for example, non-limiting optical brighteners, UV-protective substances and Soil Repellents, especially polymers that counteract the re-soiling of fibers are understood.
- binding and disintegration aids may also be present.
- the antimicrobial active agent preparation according to the invention is in particular in washing and / or cleaning agents in an amount of 0.5 to 30 wt .-%, preferably in an amount of 1 to 20 wt .-%, in particular in an amount of 2 to 15 wt. %, used, based in each case on the total weight of the washing and / or cleaning agent.
- Detergents and / or cleaning agents according to the invention may have an acidic, neutral or basic pH.
- Detergents and / or cleaning agents according to the invention may have an acidic, neutral or basic pH.
- Embodiment have the inventive washing and / or
- Detergents have a pH of 0 to 14, more preferably solid detergents have a pH above 8 and liquid detergents below 8, wherein this is due to the dilution of water or by addition of other alkaline substances during the wash cycle increased to more than 8 (see also EP 1967579).
- the bleaching systems according to the invention were each individually in a
- the samples A, B and C are each comparative examples, the samples D and E are each according to the invention preparations.
- Germ number in the test solution is 5-10 5 to 5 0 6 CFU / ml (KbE: colony forming unit).
- the test was started by adding the sample.
- the test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm). Aliquots were taken at 0, 5, 10, and 15 minutes after addition of the sample and after dilution with 0.9% NaCl solution plus 1% polysorbate 80 (Tween 80, Merck) on CASO agar or Sabouraud 4% dextrose -Agar plated.
- the CASO agar was used and the agar plates were incubated at 30 ° C for a period of five days each.
- the yeast Candida albicans the Sabouraud agar was used and the plates were incubated at 25 ° C for a period of seven days.
- Sample A and B reduce the germ load only very slightly.
- Sample C and D noticeably reduce the germ load already after five minutes and after 15 minutes all germs are eliminated up to the detection limit.
- Sample E reduces the microbial load after only 10 minutes to the limit of detection, indicating a synergistic effect of the two antimicrobial species
- Peracetic acid and perdecanoic acid indicates.
- Table 2 KbE / ml test solution of Staphylococcus aureus depending on the detergent and the exposure time in minutes
- Sample A and B show no germ-reducing effect on this test germ. Also, the bleach system in Sample C shows only a minor change in germ load. Surprisingly, it could be shown that samples D and E were able to reduce the complete germ load after only five minutes to the detection limit.
- Sample A and B show virtually no germ-reducing effect on this test germ. Also, the bleach system in sample C shows only a small amount
- the test was started by adding the sample.
- the test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm).
- Sample A and B show no germ-reducing effect on this test germ. Also, the bleach system in Sample C shows only a minor change in germ load. Surprisingly, it could be shown that sample D could significantly reduce the germ load after fifteen minutes.
- sample E which contains TAED in combination with DOBA, shows a significant reduction of the germ load after only 5 minutes, after 15 minutes it is
- the samples F, G and H each represent comparative examples, the samples I and K are preparations according to the invention.
- the test was started by adding the sample.
- the test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm).
- Test solution in the detergent preparations used (see sample name). Table 5: Cfu / ml test solution of Trichophyton rubrum depending on the detergent and the exposure time in minutes
- Microwave detergent preparations thus require a
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to an antimicrobial active substance preparation which comprises the following components: a) a hydrogen peroxide source selected from the group consisting of H2O2, sodium perborate and sodium percarbonate, b) an acyloxybenzoic acid (OBA) with the general chemical formula: in which R is a linear or branched, saturated alkyl group having 6 to 22 carbon atoms, a linear or branched, mono- or polyunsaturated alkenyl group having 6 to 22 carbon atoms or an aryl group having 6 to 22 carbon atoms, and c) optionally tetraacetylethylenediamine (TAED). The invention is particularly suitable for eliminating microorganisms, in sterilants, disinfectants, impregnating agents or preservatives, detergents or cleaning agents at low temperatures, or in coolants or cooling lubricants, and in the field of water purification and in the pharmaceutical, food, brewing, medical-technical, colour, timber, textile, cosmetics, leather, tobacco, fur, rope, paper, cellulose, plastics, fuel, oil, rubber or machine industry.
Description
Antimikrobielle Wirkmittelzubereitung Antimicrobial agent preparation
Im privaten Haushalt haben sich die Waschgewohnheiten hinsichtlich der In the private household, the washing habits in terms of
Temperatur in den vergangenen Jahren deutlich verändert. Ausgehend von der Kochwäsche, die früher noch überwiegend bei einer Wassertemperatur von 95 °C gewaschen wurde, hat sich inzwischen eine Wassertemperatur von nur noch 60 °C durchgesetzt. Der Trend geht aktuell sogar zu 40 °C und ggf. noch niedrigeren Temperaturen. Das hat zwar den Vorteil, dass Energie in erheblichen Mengen eingespart werden kann, aber durch die Absenkung der Temperatur ergeben sich gravierende Nachteile in Bezug auf die Verringerung der Waschleistung und der Hygiene. Bakterien, Pilze und Viren können unter Umständen den Waschvorgang mühelos überleben und auf der Wäschefaser verbleiben oder sich sogar auf andere Wäschestücke übertragen. Weiter ist es möglich, dass sich verbleibende Temperature changed significantly in the past few years. Starting with the cooking linen, which used to be washed predominantly at a water temperature of 95 ° C, meanwhile, a water temperature of only 60 ° C has prevailed. The trend is currently even 40 ° C and possibly even lower temperatures. Although this has the advantage that energy can be saved in significant amounts, but by lowering the temperature there are serious disadvantages in terms of reducing the washing performance and hygiene. Bacteria, fungi and viruses can easily survive the washing process and remain on the laundry fiber or even transfer to other laundry items. Next it is possible that remaining
Keime/Pilzsporen in der Waschmaschine vermehren und somit zu fauliger und unangenehm modriger Geruchsbildung führen können. Increase germs / fungal spores in the washing machine and thus can lead to putrid and unpleasant musty odor.
Die fehlende Wirkung der Temperatur lässt sich in der Regel zu einem Teil durch Zusatz von Bleichsystemen kompensieren. Je nach Bleichsystem gibt es aberThe lack of effect of the temperature can usually be compensated in part by adding bleaching systems. Depending on the bleaching system but there
Unterschiede in der Wirkweise an verschiedenen Keimen, wie Bakterien, Hefen,Differences in the mode of action on different germs, such as bacteria, yeasts,
Schimmelpilzen, Bakteriophagen (siehe Betz et al., Tenside Surf. Det. 38 (2001)Mold fungi, bacteriophages (see Betz et al., Surfactants Surf., Det. 38 (2001)
4). Gängige Bleichsysteme wie PAP (Phthalimidoperoxocapronsäure) oder NOBS4). Common bleaching systems such as PAP (phthalimidoperoxocaproic acid) or NOBS
(Nonanoyloxobenzoesäuresulfonat-natriumsalz) oder TAED (Nonanoyloxobenzoic acid sulfonate sodium salt) or TAED
(Tetraacetylethylendiamin) besitzen ein mikrobizides Potential, das vom (Tetraacetylethylenediamine) have a microbicidal potential, which is derived from
Bleichmittelaktivator selbst, von den Konzentrationen, vom pH Wert, und von der Bleach activator itself, from the concentrations, the pH value, and the
Temperatur maßgeblich beeinflusst wird. Temperature is significantly influenced.
Die Hygienewirkung der von Betz et al. untersuchten Aktivatoren weisen deutliche Unterschiede auf. Das System Percarbonat plus TAED, das überwiegend in Vollwaschmitteln auf dem europäischen Markt eingesetzt wird, reduziert die Keimzahl von grampositiven Bakterien (Enterococcus feacium) erst deutlich nach
einer Zeitdauer von 40 min Waschzeit bei 30 °C. Dasselbe schwache Ergebnis wird auch bei anderen Bakterien erzielt (Staphylococcus aureus). The hygiene effect of Betz et al. examined activators show clear differences. The Percarbonate plus TAED system, which is used predominantly in heavy-duty detergents on the European market, is only significantly reducing the bacterial count of Gram-positive bacteria (Enterococcus feacium) a period of 40 minutes washing time at 30 ° C. The same weak result is obtained in other bacteria (Staphylococcus aureus).
Die Wirkung des NOBS Systems an grampositiven und gramnegativen Bakterien wird in US 6,551 ,975 genauer beschrieben. The effect of the NOBS system on Gram-positive and Gram-negative bacteria is described in more detail in US Pat. No. 6,551,975.
In„Household and Personal Care Today, n2/2010" wurde von Hall et al. In Household and Personal Care Today, n2 / 2010, Hall et al.
beschrieben, dass Kupfer basierte homogene Katalysatoren in Waschmitteln erfolgreich zur Keimreduktion eingesetzt werden können. Diese sind allerdings teuer in der Herstellung, wobei das Kupfer zusätzlich den Nachteil besitzt, dass ökologische und toxikologische Erwägungen gegen seinen Einsatz in described that copper-based homogeneous catalysts in detergents can be used successfully for germ reduction. However, these are expensive to produce, and the copper has the additional disadvantage that ecological and toxicological considerations against its use in
Waschmitteln sprechen können. Detergents can speak.
Die Presseinformation des Hohenstein Institutes in Bönnigheim vom 16. März 2010 beschreibt, dass es bis zum heutigen Zeitpunkt keine Lösung für das The press release of the Hohenstein Institute in Bönnigheim dated 16 March 2010 describes that there is no solution for the
Problem gibt, dass bei Waschtemperaturen unter 60 °C Fußpilzsporen Problem is that at washing temperatures below 60 ° C athlete's foot spores
(Trychophyton rubrum), die zu den Dermatophyten zählen und dafür bekannt sind, dass sie mit relativ großer Zuverlässigkeit eine spezifische Pilzinfektion der Haut, die Dermatophytose, auslösen, durch Waschmittelzusätze abgetötet und unschädlich gemacht werden. Falls kontaminierte Kleidung bei 30 °C gewaschen wird, besteht somit die akute Gefahr, dass diese Keime in der Waschmaschine verbleiben oder auf andere Wäschestücke übertragen werden und damit weitere Personen infizieren. Speziell die Sporen der Pilze sind sehr stabil und können über die Zeitdauer von Monaten infektiös bleiben. Die Übertragung erfolgt durch Kontaktinfektion. (Trychophyton rubrum), which are among the dermatophytes and are known to kill with relatively high reliability, a specific fungal infection of the skin, dermatophytosis, are killed by detergent additives and rendered harmless. If contaminated clothing is washed at 30 ° C, there is an acute risk that these germs will remain in the washing machine or be transferred to other items of laundry and thus infect other people. Specifically, the spores of the fungi are very stable and can remain infective over the period of months. Transmission takes place through contact infection.
Aufgabe der vorliegenden Erfindung war es daher, eine antimikrobielle Object of the present invention, therefore, was an antimicrobial
Wirkmittelzubereitung zur Verfügung zu stellen, die beispielsweise beim Reinigen von Wäschestücken bei niedrigen Temperaturen im Bereich von 20 bis 50 °C zum Einsatz kommen kann und mit der es trotz der niedrigen Temperatur möglich ist, gezielt Hefen und Pilze, insbesondere Fußpilzmyzel und Fußpilzsporen Provide active agent preparation available that can be used, for example, when cleaning laundry at low temperatures in the range of 20 to 50 ° C and with which it is possible despite the low temperature, specifically yeasts and fungi, especially athlete's foot and athlete's foot
(Trychophyton rubrum) unschädlich zu machen und damit die Übertragungsgefahr
dieser Erreger auf andere Wäschestücke oder die Geruchsbildung auf den (Trychophyton rubrum) harmless and thus the risk of transmission this pathogen on other laundry items or the formation of odor on the
Wäschefasern bzw. im Innern der Waschmaschine zu unterbinden. To prevent laundry fibers or inside the washing machine.
Diese Aufgabe wird erfindungsgemäß durch eine antimikrobielle This object is achieved by an antimicrobial
Wirkmittelzubereitung gelöst, die insbesondere gegenüber Myzel und Sporen bei pH > 7 wirksam ist, enthaltend: eine Wasserstoffperoxidquelle ausgewählt aus der Gruppe bestehend aus H2O2, Natriumperborat und Natriumpercarbonat, eine Acycloxybenzoesäure (OBA) mit der allgemeinen chemischen Formel Solvent preparation which is effective in particular against mycelium and spores at pH> 7, comprising: a hydrogen peroxide source selected from the group consisting of H2O2, sodium perborate and sodium percarbonate, an acyloxybenzoic acid (OBA) having the general chemical formula
in der R eine lineare oder verzweigte, gesättigte Alkylgruppe mit 6 bis 22 C-Atomen, eine lineare oder verzweigte, ein- oder mehrfach ungesättigte Alkenylgruppe mit 6 bis 22 C-Atomen oder eine Arylgruppe mit 6 bis 22 C-Atomen bedeutet, und c) und gegebenenfalls Tetraacetylethylendiamin (TAED), gegebenenfalls in Kombination mit einem Bindemittel. in which R is a linear or branched, saturated alkyl group having 6 to 22 C atoms, a linear or branched, mono- or polyunsaturated alkenyl group having 6 to 22 C atoms or an aryl group having 6 to 22 C atoms, and c and optionally tetraacetylethylenediamine (TAED), optionally in combination with a binder.
Bevorzugte Reste R in der Acycloxybenzoesäure (OBA) sind lineare oder verzweigte gesättigte Alkylgruppen mit 7 bis 18 C-Atomen oder lineare oder verzweigte ungesättigte Alkylengruppen mit 7 bis 18 C-Atomen oder eine Preferred radicals R in the acyloxybenzoic acid (OBA) are linear or branched saturated alkyl groups having 7 to 18 C atoms or linear or branched unsaturated alkylene groups having 7 to 18 C atoms or a
Arylgruppe mit 6 bis 10 C-Atomen. Aryl group with 6 to 10 carbon atoms.
Ganz besonders bevorzugte Reste R in der Acycloxybenzoesäure (OBA) sind lineare gesättigte Alkylgruppen mit 8 bis 12 C-Atomen oder lineare ungesättigte Alkylengruppen mit 8 bis 12 C-Atomen oder eine Arylgruppe mit 6 C-Atomen.
Am allermeisten bevorzugt ist der Rest R in der Acycloxybenzoesäure (OBA) eine lineare gesättigte Alkylgruppe mit 10 C-Atomen, wobei es sich bei dieser Very particularly preferred radicals R in the acyloxybenzoic acid (OBA) are linear saturated alkyl groups having 8 to 12 C atoms or linear unsaturated alkylene groups having 8 to 12 C atoms or an aryl group having 6 C atoms. Most preferably, the radical R in the acyloxybenzoic acid (OBA) is a linear saturated alkyl group having 10 C atoms, this being
Verbindung dann um Decanoyloxybenzoesäure (DOBA) handelt. Das Verhältnis von OBA zu Wasserstoffperoxidquelle liegt in der Compound is then decanoyloxybenzoic acid (DOBA). The ratio of OBA to hydrogen peroxide source is in the
erfindungsgemäßen Wirkmittelzubereitung im Bereich von 1 : 1 bis 1 : 15, gemessen in Molanteilen, vorzugsweise von 1 : 2 bis 1 : 5, besonders bevorzugt bei 1 : 3. Das Mischungsverhältnis von OBA zu TAED in der erfindungsgemäßen active agent preparation according to the invention in the range of 1: 1 to 1: 15, measured in molar proportions, preferably from 1: 2 to 1: 5, particularly preferably 1: 3. The mixing ratio of OBA to TAED in the inventive
Wirkmittelzubereitung kann variieren und liegt vorzugsweise im Bereich von 10 : 1 bis 1 : 10 Gewichtsanteilen, vorzugsweise im Bereich von 2 : 1 bis 1 : 2. Active agent preparation can vary and is preferably in the range from 10: 1 to 1:10 parts by weight, preferably in the range from 2: 1 to 1: 2.
Der Aktivgehalt, das ist die Summe von OBA plus TAED, ausgedrückt in Gew.-%, dieser Mischung liegt bei 50 bis 99 Gew.-%. Der jeweilige Rest kann im Fall eines Co-Granulats ein Bindemittel aus der folgenden Gruppe sein: Wachse, Silikone, Fettsäuren, Fettalkohole, Seifen, anionische Tenside, nichtionische Tenside, kationische Tenside, anionische und kationische Polymere und Polyalkylenglykole. Besonders bevorzugte Beispiele dafür sind: C8-C31 Fettsäuren, beispielsweise Laurin-, Myristin- Stearinfettsäure, Ce-C3i Fettalkohole, Polyethylenglykole mit einer Molmasse von 1000 bis 50 000 g/mol, Fettalkoholpolyalkoxylate mit 1 bis 00 Molen an Ethylenglykol-Einheiten im Molekül, Alkansulfonate, The active content, which is the sum of OBA plus TAED, expressed in wt .-%, this mixture is from 50 to 99 wt .-%. The remainder, in the case of a co-granule, may be a binder of the following group: waxes, silicones, fatty acids, fatty alcohols, soaps, anionic surfactants, nonionic surfactants, cationic surfactants, anionic and cationic polymers and polyalkylene glycols. Particularly preferred examples are: C8-C31 fatty acids such as lauric, myristic stearic, Ce-C 3 i fatty alcohols, polyethylene glycols having a molecular weight from 1000 to 50,000 g / mol, fatty alcohol with 1-00 moles of ethylene glycol units in the Molecule, alkanesulfonates,
Alkylbenzolsulfonate, alpha-Olefinsulfonate, Alkylsulfate, Alkylethersulfate mit C8-C31 Kohlenwasserstoffresten, Polymere wie beispielsweise Polyvinylalkohole, Wachse wie beispielsweise Montanwachse, Paraffinwachse, Esterwachse, Polyolefinwachse, Silikone. Alkylbenzenesulfonates, alpha-olefinsulfonates, alkyl sulfates, alkyl ether sulfates with C 8 -C 31 hydrocarbon radicals, polymers such as polyvinyl alcohols, waxes such as montan waxes, paraffin waxes, ester waxes, polyolefin waxes, silicones.
OBA und TAED können erfindungsgemäß in Pulverform oder in granulierter Form zum Einsatz kommen. In einer bevorzugten Ausführungsform der Erfindung werden OBA und TAED als einheitliches Granulat vorgelegt. OBA and TAED can be used according to the invention in powder form or in granulated form. In a preferred embodiment of the invention, OBA and TAED are presented as unitary granules.
Der erfindungsgemäße antimikrobielle Wirkmittelzubereitung ist biologisch abbaubar und nicht sensibilisierend.
Überraschend wurde gefunden, dass die erfindungsgemäße antimikrobielle Wirkmittelzubereitung die Sporen- und Keimzahl von Mikroorganismen, Hefen und Pilzen, darunter besonders überraschend diejenige der besonders unangenehmen Dermatophyten, signifikant zu reduzieren vermag. Die mikrobizide Wirkung der erfindungsgemäßen Wirkmittelzubereitung wurde überraschend bei niedrigen Temperaturen von < 60 °C, besonders überraschend sogar bei Raumtemperatur gefunden. The antimicrobial agent preparation according to the invention is biodegradable and non-sensitizing. Surprisingly, it has been found that the antimicrobial active agent preparation according to the invention is able to significantly reduce the spore and germ count of microorganisms, yeasts and fungi, including, particularly surprisingly, that of the particularly unpleasant dermatophytes. The microbicidal effect of the active agent preparation according to the invention was surprisingly found at low temperatures of <60 ° C, particularly surprisingly even at room temperature.
Die Erfindung betrifft die Nutzung der antimikrobiellen Wirkmittelzubereitung in einem Pulverwaschmittel oder in Flüssigwaschmittel oder in Waschmitteln von pastöser Form. Die Nutzung führt zur Freisetzung von Persäuren mit mindestens 6 und maximal 22 C-Atomen, bevorzugt mindestens 8 und maximal 12 C-Atomen, besonders bevorzugt von 10 C-Atomen. The invention relates to the use of the antimicrobial active agent preparation in a powder detergent or in liquid detergents or in detergents of pasty form. The use leads to the release of peracids having at least 6 and at most 22 C atoms, preferably at least 8 and a maximum of 12 C atoms, more preferably of 10 C atoms.
Diese Persäuren reduzieren maßgeblich die Aktivität von Mikroorganismen, Hefen und Pilzen, darunter besonders Dermatophyten, vorzugsweise von Trichophyton und besonders bevorzugt von Trichophyton rubrum. Bei Einsatz in Kombination mit TAED wird diesbezüglich überraschend ein synergistischer Effekt beobachtet. These peracids significantly reduce the activity of microorganisms, yeasts and fungi, including especially dermatophytes, preferably Trichophyton and most preferably Trichophyton rubrum. When used in combination with TAED, a synergistic effect is surprisingly observed in this regard.
Durch chemische Reaktion von OBA mit H202 wird para-Hydroxybenzoesäure abgespalten, die dafür bekannt ist, konservierende Eigenschaften zu besitzen. Dies wirkt sich ganz besonders förderlich auf die Hygienewirkung der Chemical reaction of OBA with H 2 O 2 splits off para-hydroxybenzoic acid, which is known to have preservative properties. This has a particularly beneficial effect on the hygiene effect of
Wirkmittelzubereitung aus. Bei Einsatz von Aktivatoren, die auf Phenolsulfonaten basieren, ist dies nicht der Fall. Agent preparation from. When using activators based on phenolsulfonates, this is not the case.
In einer weiteren Ausführungsform erfolgt daher die erfindungsgemäße In a further embodiment, therefore, the inventive
Verwendung zur Beseitigung von Mikroorganismen, in Sterilisations-, Use for the removal of microorganisms, in sterilization,
Desinfektions-, Imprägnier- oder Konservierungsmitteln, Wasch- oder Disinfecting, impregnating or preserving agents, washing or
Reinigungsmitteln, oder in Kühl- oder Kühlschmiermitteln (technische Detergents, or in cooling or cooling lubricants (technical
Anwendungslösungen) sowie auf dem Gebiet der Wasserreinigung und Application solutions) as well as in the field of water purification and
Wasserbehandlung sowie der Arzneimittel-, Lebensmittel-, Brauerei-, Water treatment and the pharmaceutical, food, brewery,
Medizintechnik-, Farben-, Holz-, Textil-, Kosmetik-, Leder-, Tabak-, Pelz-, Seil-,
Papier-, Zellstoff-, Kunststoff-, Treibstoff-, Öl-, Kautschuk- oder Medical, paint, wood, textile, cosmetics, leather, tobacco, fur, rope, Paper, pulp, plastic, fuel, oil, rubber or
Maschinenindustrie. In einer weiteren bevorzugten Ausführungsform erfolgt die erfindungsgemäße Verwendung zur Kontrolle der Mikroorganismenanzahl somit bei medizinischen Geräten, Instrumenten und Apparaturen, namentlich bei Kathetern und Endoskopen, bei denen die Anhaftung von Keimen bekanntlich besonders unangenehme Folgen haben kann. Machinery industry. In a further preferred embodiment, the use according to the invention for controlling the number of microorganisms thus takes place in medical devices, instruments and apparatus, in particular in catheters and endoscopes, in which the adhesion of germs can, as is known, have particularly unpleasant consequences.
Mikroorganismen microorganisms
Unter Mikroorganismen sind insbesondere Pilze zu verstehen. Dies schließt insbesondere Sporen mit ein, die als Fortpflanzungsstrukturen bei Pilzen dienen. In einer bevorzugten Ausführungsform sind unter Mikroorganismen keratinophile Pilze zu verstehen wie Dermatophyten aus der Gattung Microsporum, Microorganisms are fungi in particular. This includes in particular spores, which serve as propagation structures in mushrooms. In a preferred embodiment, microorganisms are keratinophilic fungi, such as dermatophytes of the genus Microsporum,
Trichophyton und Epidermophyton. Weiter sind unter einer bevorzugten Trichophyton and Epidermophyton. Next are under a preferred one
Ausführungsform Pilze zu verstehen, die dem Stamm der Ascomycota Embodiment fungi to understand the strain of Ascomycota
(Schlauchpilze) der Klasse der Eurotiomycetes, der Ordnung Onygenales und der Familie der Arthrodermataceae angehören. Daraus stellt eine besonders bevorzugte Ausführungsform die Gattung Trichophyton dar sowie daraus die Art Trichophyton rubrum. Durch die Verwendung der erfindungsgemäßen Wirkmittelzubereitung wird die Anreicherung von Bakterien vermindert, insbesondere die Anreicherung von gramnegativen und grampositiven Bakterien, vor allem die Anhaftung von pathogenen Bakterien ausgewählt aus Propionibacterium acnes, Stapylococcus aureus, Streptokokken Gruppe A (beta-hämolysierende S.), S. pyogenes, Corynebacterium spp. (insbesondere C. tenuis, C. diphtheriae, C. minutissimum), Micrococcus spp. (insbesondere M. sedentarius), Bacillus anthracis, Neisseria meningitidis, N. gonorrhoeae, Pseudomonas aeruginosa, P. pseudomallei, Borrelia burgdorferi, Treponema pallidum, Mycobacterium tuberculosis, (Ascomycetes) belonging to the class Eurotiomycetes, the order Onygenales and the family Arthrodermataceae. This represents a particularly preferred embodiment of the genus Trichophyton and from the species Trichophyton rubrum. The use of the active agent preparation according to the invention reduces the accumulation of bacteria, in particular the accumulation of Gram-negative and Gram-positive bacteria, in particular the adhesion of pathogenic bacteria selected from Propionibacterium acnes, Stapylococcus aureus, Streptococcus group A (beta-hemolytic S.), S. pyogenes, Corynebacterium spp. (especially C. tenuis, C. diphtheriae, C. minutissimum), Micrococcus spp. (especially M. sedentarius), Bacillus anthracis, Neisseria meningitidis, N. gonorrhoeae, Pseudomonas aeruginosa, P. pseudomallei, Borrelia burgdorferi, Treponema pallidum, Mycobacterium tuberculosis,
Mycobacterium spp., Escherichia coli sowie Streptococcus spec. (insbesondere S. gordonii, S. mutans), Actinomyces spec. (insbesondere A. naeslundii), Mycobacterium spp., Escherichia coli and Streptococcus spec. (especially S. gordonii, S. mutans), Actinomyces spec. (especially A. naeslundii),
Salmonella spec, Actinobacteria (insbesondere Brachybacterium spec), alpha-Proteobacteria (insbesondere Agrobacterium spec), beta-Proteobacteria (insbesondere Nitrosomonas spec), Aquabacterium spec, Hydrogenophaga,
gamma-Proteobacteria, Stenotrophomonas spec, Xanthomonas spec. Salmonella spec, Actinobacteria (especially Brachybacterium spec), alpha-Proteobacteria (especially Agrobacterium spec), beta-Proteobacteria (especially Nitrosomonas spec), Aquabacterium spec, Hydrogenophaga, gamma-proteobacteria, Stenotrophomonas sp., Xanthomonas spec.
(campestris), Neisseria spec, Haemophilus spec. sowie alle Mikroorganismen, die von Paster et al. (J. Bac 183 (2001) 12, 3770-3783) beschrieben werden. Durch die Verwendung der antimikrobiellen Wirkmittelzubereitung wird ebenfalls die Anreicherung von humanpathogenen Pilzen vermindert. Dazu sind zum (campestris), Neisseria spec., Haemophilus spec. and all microorganisms described by Paster et al. (J. Bac. 183 (2001) 12, 3770-3783). The use of the antimicrobial agent preparation also reduces the accumulation of human pathogenic fungi. These are for
Beispiel die humanpathogenen Spezies der Pilze aus den Klassen Ascomycota, Basidomycota, Deuteromycota und Zygomycota zu zählen, insbesondere alle Spezies der Gattungen Aspergillus, Penicillium, Cladosporium und Mucor sowie Stachybotrys, Phoma, Alternaria, Aureobasidium, Ulocladium, Epicoccum, Examples include the human pathogenic species of the fungi from the classes Ascomycota, Basidomycota, Deuteromycota and Zygomycota, in particular all species of the genera Aspergillus, Penicillium, Cladosporium and Mucor and Stachybotrys, Phoma, Alternaria, Aureobasidium, Ulocladium, Epicoccum,
Stemphyllium, Paecilomyces, Trichoderma, Scopulariopsis, Wallemia, Botrytis, Verticillium und Chaetonium sowie die humanpathogenen Formen von Candida. Stemphyllium, Paecilomyces, Trichoderma, Scopulariopsis, Wallemia, Botrytis, Verticillium and Chaetonium as well as the human pathogenic forms of Candida.
Die Anreicherung von Pilzen der Spezies Rhodotorula spp., Cryptococcus spp., Exophilia spp. , Hormoconis spp. wird ebenso vermindert sowie auch die Enrichment of fungi of the species Rhodotorula spp., Cryptococcus spp., Exophilia spp. , Hormoconis spp. is reduced as well as the
Anreicherung der medizinisch relevanten Formen von Candida, beispielsweise von C. albicans, C. boidinii, C. catenulata, C. ciferii, C. dubliniensis, C. glabrata, C. guilliermondii, C. haemulonii, C. kefyr, C. krusei, C. lipolytica, C. lusitaniae, C. norvegensis, C. parapsilosis, C. pulcherrima, C. rugosa, C. tropicalis, C. utilis, C. viswanathii. Insbesondere bevorzugt sind C. albicans, C. stellatoidea, Enrichment of the medically relevant forms of Candida, for example C. albicans, C. boidinii, C. catenulata, C. ciferii, C. dubliniensis, C. glabrata, C. guilliermondii, C. haemulonii, C. kefyr, C. krusei, C. lipolytica, C. lusitaniae, C. norvegensis, C. parapsilosis, C. pulcherrima, C. rugosa, C. tropicalis, C. utilis, C. viswanathii. Particularly preferred are C. albicans, C. stellatoidea,
C. tropicalis, C. glabrata und C. parapsilosis. Die Mycel-Form von Candida wird als humanpathogene Form des Pilzes betrachtet. Eine Verminderung der C. tropicalis, C. glabrata and C. parapsilosis. The mycelial form of Candida is considered as a human pathogenic form of the fungus. A reduction in the
Anreicherung von Candida beispielsweise an Textilien oder Kunststoffen vermindert das Risiko der Reinfektion, ohne die Bildung von Resistenzen zu erhöhen. Enrichment of Candida, for example, on textiles or plastics reduces the risk of reinfection without increasing the formation of resistance.
Die erfindungsgemäße antimikrobielle Wirkmittelzubereitung ist zur Verminderung der Anreicherung aller Spezies der Gattung Aspergillus an Oberflächen geeignet, ausgewählt aus Aspergillus aculeatus, Aspergillus albus, Aspergillus alliaceus, Aspergillus asperescens, Aspergillus awamori, Aspergillus Candidus, Aspergillus carbonarius, Aspergillus carneus, Aspergillus chevalieri, Aspergillus chevalieri var. intermedius, Aspergillus clavatus, Aspergillus ficuum, Aspergillus flavipes, The antimicrobial agent preparation according to the invention is suitable for reducing the accumulation of all species of the genus Aspergillus on surfaces selected from Aspergillus aculeatus, Aspergillus albus, Aspergillus alliaceus, Aspergillus asperescens, Aspergillus awamori, Aspergillus candidus, Aspergillus carbonarius, Aspergillus carneus, Aspergillus chevalieri, Aspergillus chevalieri var intermedius, Aspergillus clavatus, Aspergillus ficuum, Aspergillus flavipes,
Aspergillus flavus, Aspergillus foetidus, Aspergillus fumigatus, Aspergillus
giganteus, Aspergillus humicola, Aspergillus intermedius, Aspergillus japonicus, Aspergillus nidulans, Aspergillus niger, Aspergillus niveus, Aspergillus ochraceus, Aspergillus oryzae, Aspergillus ostianus, Aspergillus parasiticus, Aspergillus parasiticus var. globosus, Aspergillus penicillioides, Aspergillus phoenicis, Aspergillus rugulosus, Aspergillus sclerotiorum, Aspergillus sojae var. Aspergillus flavus, Aspergillus foetidus, Aspergillus fumigatus, Aspergillus Aspergillus parasiticus, Aspergillus parasiticus var. globosus, Aspergillus penicillioides, Aspergillus phoenicis, Aspergillus rugulosus, Aspergillus sclerotiorum, Aspergillus sojae var.
gymnosardae, Aspergillus sydowi, Aspergillus tamarii, Aspergillus terreus, Aspergillus terricola, Aspergillus toxicarius, Aspergillus unguis, Aspergillus ustus, Aspergillus versicolor, Aspergillus vitricolae und Aspergillus wentii. Besonders bevorzugt wird die Anreicherung von Aspergillus flavus und Aspergillus nidulans vermindert bzw. im Wesentlichen ganz verhindert. gymnosardae, Aspergillus sydowi, Aspergillus tamarii, Aspergillus terreus, Aspergillus terricola, Aspergillus toxicarius, Aspergillus unguis, Aspergillus ustus, Aspergillus versicolor, Aspergillus vitricolae and Aspergillus wentii. Particularly preferably, the accumulation of Aspergillus flavus and Aspergillus nidulans is reduced or essentially completely prevented.
Durch die erfindungsgemäße Wirkmittelzubereitung wird auch die Anreicherung von human-, tier- und/oder pflanzenpathogenen Viren sowie von Bakteriophagen vermindert. The preparation of the active agent according to the invention also reduces the accumulation of human, animal and / or plant pathogenic viruses and of bacteriophages.
Weitere Mikroorganismen, die besonders relevant sind, und deren Anreicherung vermindert wird, sind beispielsweise Aeromonaden, insbesondere Aeromonas hydrophila oder Aeromonas salmonicida, Agrobacterium, insbesondere Other microorganisms which are particularly relevant and whose accumulation is reduced are, for example, Aeromonads, in particular Aeromonas hydrophila or Aeromonas salmonicida, Agrobacterium, in particular
Agrobacterium tumefaciens, Aquabakterium, Bradyrhizobium japonicum, Agrobacterium tumefaciens, Aquabacterium, Bradyrhizobium japonicum,
Burkholderia cepacia, Chromobacterium violaceum, Dermacoccen, insbesondere Dermacoccus nishinomiyaensis, Enterobacter agglomerans, Erwinia carotovora, Erwinia Chrysanthemi, Escherichia coli, Nitrosomona europaea, Obesumbacterium proteus, Pantoea stewartii, Pseudomonaden, insbesondere Pseudomonas aeruginosa, Pseudomonas aureofaciens, Pseudomonas fluorescens oder Pseudomonas syringae, Ralstonia solanacearum, Rhizobium, insbesondere Rhizobium etli oder Rhizobium leguminosarum, Rhodobacter sphaeroides, Salmonella enterica, Serratia, insbesondere Serratia liquefaciens, Vibrio anguillarum, Vibrio fischeri, Xanthomonas, insbesondere Xanthomonas campestris, Xenorhabdus nematophilus, Yersinia, insbesondere Yersinia enterolytica, Yersinia pestis, Yersinia pseudotuberculosis oder Yersinia ruckeri. Burkholderia cepacia, Chromobacterium violaceum, Dermacoccen, in particular Dermacoccus nishinomiyaensis, Enterobacter agglomerans, Erwinia carotovora, Erwinia chrysanthemi, Escherichia coli, Nitrosomona europaea, Obesumbacterium proteus, Pantoea stewartii, Pseudomonads, in particular Pseudomonas aeruginosa, Pseudomonas aureofaciens, Pseudomonas fluorescens or Pseudomonas syringae, Ralstonia solanacearum , Rhizobium, in particular Rhizobium etli or Rhizobium leguminosarum, Rhodobacter sphaeroides, Salmonella enterica, Serratia, in particular Serratia liquefaciens, Vibrio anguillarum, Vibrio fischeri, Xanthomonas, in particular Xanthomonas campestris, Xenorhabdus nematophilus, Yersinia, in particular Yersinia enterolytica, Yersinia pestis, Yersinia pseudotuberculosis or Yersinia ruckeri.
Die erfindungsgemäße antimikrobielle Wirkmittelzubereitung wirkt in einer Waschmittel- bzw. Reinigungsmittelzubereitung gegen die beschriebenen
Mikroorganismen zuverlässig. Laut Hohenstein gibt es derzeit allerdings keine Lösung für das schwierige Problem, dass Dermatophyt-Myzel und -Sporen bzw. Trichophyton-Myzel und -Sporen den Wasch- oder Reinigungsprozess bei The antimicrobial active agent preparation according to the invention acts in a detergent or cleaning agent preparation against those described Reliable microorganisms. However, according to Hohenstein, there is currently no solution to the difficult problem that dermatophyte mycelium and spores or Trichophyton mycelium and spores contribute to the washing or cleaning process
Temperaturen unterhalb von 60 °C überleben. Temperatures below 60 ° C survive.
Besonders überraschend war es daher, dass die erfindungsgemäße It was therefore particularly surprising that the inventive
Wirkmittelzubereitung die Anreicherung von keratinophilen Schlauchpilzen ausgewählt aus der Familie der Arthrodermataceae vermindert wird und dass die Anreicherung von keratinophilen Pilzen ausgewählt aus Trichophyton Preparing agent enrichment of keratinophilic ascomycetes selected from the family Arthrodermataceae is reduced and that the accumulation of keratinophilic fungi selected from Trichophyton
mentagrophytes, T. rubrum, T. asteroides, T. concentrium, T. equinum, T. meginii, T. gallinae, T. tonsurans, T. schoenleinii, T. terrestre, T. verrucosum, T. violaceum, Microsporum canis, Microsporum audounii, M. gypseum, Epidermophyton flossocum, Malassezia furfur, M. sympodialis, M. globosa und M. pachydermatis ebenfalls vermindert wird. Insbesondere wird die Anreicherung von mentagrophytes, T. rubrum, T. asteroids, T. concentrium, T. equinum, T. meginii, T. gallinae, T. tonsurans, T. schoenleinii, T. terrestre, T. verrucosum, T. violaceum, Microsporum canis, Microsporum audounii, M. gypseum, Epidermophyton flossocum, Malassezia furfur, M. sympodialis, M. globosa, and M. pachydermatis. In particular, the accumulation of
humanpathogenen Pilzen (Dermatophyten) verhindert. human pathogenic fungi (dermatophytes) prevented.
Die erfindungsgemäße Wirkmittelzubereitung wird vorzugsweise in Wasch- und/oder Reinigungsmitteln eingesetzt. Gegenstand der Erfindung sind daher auch Wasch- und/oder Reinigungsmittel als solche, die die erfindungsgemäße antimikrobielle Wirkmittelzubereitung enthalten. Die Wasch- und/oder Reinigungsmittel werden im Folgenden näher erläutert. The active agent preparation according to the invention is preferably used in detergents and / or cleaning agents. The invention therefore also detergents and / or cleaning agents as such, which contain the antimicrobial active agent preparation according to the invention. The washing and / or cleaning agents are explained in more detail below.
Als Wasch- und/oder Reinigungsmittel werden anmeldungsgemäß im weitesten Sinne tensidhaltige Zubereitungen in fester Form (Partikel, Pulver usw.), halbfester Form (Pasten usw.) und flüssiger Form (Lösungen, Emulsionen, Suspensionen, Gele usw.) angesehen, die im Hinblick auf eine vorteilhafte Wirkung bei der Anwendung jede beliebige Art von Tensiden und Wasserstoffperoxidquellen enthalten können, üblicherweise auch neben weiteren Komponenten, die für den jeweiligen Anwendungszweck üblich sind. Beispiele für solche tensidhaltigen Zubereitungen sind tensidhaltige Waschmittelzubereitungen, tensidhaltige As detergents and / or cleaning agents according to the application in the broadest sense surfactant-containing preparations in solid form (particles, powders, etc.), semi-solid form (pastes, etc.) and liquid form (solutions, emulsions, suspensions, gels, etc.) are considered in the With regard to a beneficial effect in the application may contain any type of surfactants and hydrogen peroxide sources, usually in addition to other components that are customary for the particular application. Examples of such surfactant-containing preparations are surfactant-containing detergent formulations, surfactant-containing
Reinigungsmittel für harte Oberflächen, oder tensidhaltige Cleaning agents for hard surfaces, or surfactant-containing
Akiviermittelzubereitungen, die jeweils fest oder flüssig sein können, jedoch auch
in einer Form vorliegen können, die feste und flüssige Komponenten oder Akiviermittelzubereitungen, each of which may be solid or liquid, but also may be in a form which includes solid and liquid components or
Teilmengen der Komponenten nebeneinander umfasst. Includes subsets of the components side by side.
Die Wasch- und Reinigungsmittel können zusätzlich übliche Inhaltsstoffe enthalten, wie anionische, nichtionische, kationische und amphotere Tenside, anorganische und organische Buildersubstanzen, spezielle Polymere The detergents and cleaning agents may additionally contain conventional ingredients, such as anionic, nonionic, cationic and amphoteric surfactants, inorganic and organic builders, special polymers
(beispielsweise solche mit Cobuildereigenschaften), Schauminhibitoren, Farbstoffe und ggf. zusätzliche Duftstoffe (Parfüms), pH-Stellmittel, Verdicker, (For example, those with Cobuildereigenschaften), foam inhibitors, dyes and possibly additional perfumes (perfumes), pH adjusters, thickeners,
Polyethylenglykole, Bleichmittel und Wasserstoffperoxidquellen (wie Polyethylene glycols, bleaching agents and hydrogen peroxide sources (such as
beispielsweise Peroxo-Bleichmittel und Chlor-Bleichmittel), Bleichaktivatoren, Bleichstabilisatoren, Bleichkatalysatoren, Enzyme, insbesondere Proteasen, Amylasen oder Cellulasen, Enzymstabilisatoren, Farbübertragungsinhibitoren und Vergrauungsinhibitoren, ohne dass die Inhaltsstoffe auf diese Substanzgruppen beschränkt sind. Häufig sind wichtige Inhaltsstoffe dieser Zubereitungen auch Waschhilfsmittel, für die beispielhaft und nicht beschränkend optische Aufheller, UV-Schutzsubstanzen sowie Soil Repellents, insbesondere Polymere, die einer Wiederanschmutzung von Fasern entgegenwirken, verstanden werden. Für den Fall, dass die Zubereitungen zumindest zum Teil als Formkörper vorliegen, können auch Binde- und Desintegrationshilfsmittel enthalten sein. for example, peroxy bleach and chlorine bleach), bleach activators, bleach stabilizers, bleach catalysts, enzymes, in particular proteases, amylases or cellulases, enzyme stabilizers, dye transfer inhibitors and grayness inhibitors, without the ingredients being restricted to these substance groups. Frequently, important ingredients of these preparations are also washing aids, for example, non-limiting optical brighteners, UV-protective substances and Soil Repellents, especially polymers that counteract the re-soiling of fibers are understood. In the event that the preparations are at least partly present as shaped bodies, binding and disintegration aids may also be present.
Die erfindungsgemäße antimikrobielle Wirkmittelzubereitung wird insbesondere in Wasch- und/oder Reinigungsmitteln in einer Menge von 0,5 bis 30 Gew.-%, bevorzugt in einer Menge von 1 bis 20 Gew.-%, insbesondere in einer Menge von 2 bis 15 Gew.-%, eingesetzt, bezogen jeweils auf das Gesamtgewicht des Wasch- und/oder Reinigungsmittels. The antimicrobial active agent preparation according to the invention is in particular in washing and / or cleaning agents in an amount of 0.5 to 30 wt .-%, preferably in an amount of 1 to 20 wt .-%, in particular in an amount of 2 to 15 wt. %, used, based in each case on the total weight of the washing and / or cleaning agent.
Erfindungsgemäße Wasch- und/oder Reinigungsmittel können einen sauren, neutralen oder basischen pH-Wert besitzen. In einer bevorzugten Detergents and / or cleaning agents according to the invention may have an acidic, neutral or basic pH. In a preferred
Ausführungsform haben die erfindungsgemäßen Wasch- und/oder Embodiment have the inventive washing and / or
Reinigungsmittel einen pH-Wert von 0 bis 14, besonders bevorzugt haben feste Waschmittel einen pH Wert oberhalb von 8 und flüssige Waschmittel unterhalb von 8, wobei dieser sich durch die Verdünnung von Wasser oder durch Zugabe
weiterer alkalischer Substanzen beim Waschgang auf über 8 erhöht (siehe dazu auch EP 1967579). Detergents have a pH of 0 to 14, more preferably solid detergents have a pH above 8 and liquid detergents below 8, wherein this is due to the dilution of water or by addition of other alkaline substances during the wash cycle increased to more than 8 (see also EP 1967579).
Ausführungsbeispiele embodiments
Die erfindungsgemäßen Bleichsysteme wurden jeweils einzeln in eine The bleaching systems according to the invention were each individually in a
Waschmittelzubereitung eingebracht und an verschiedenen Keimen getestet. Dabei wurden die Tests analog der Studie von Betz et al. durchgeführt (Tenside Surf. Det. 37 (2000), 230 bis 234), d. h. es wurde die keimreduzierende Wirkung der erfindungsgemäßen Bleichsysteme im quantitativen Suspensionsversuch unter Laborbedingungen bestimmt. Detergent preparation introduced and tested on various germs. The tests were analogous to the study by Betz et al. (Surfactants Surf., Det. 37 (2000), 230-234), d. H. the germ-reducing effect of the bleaching systems according to the invention in the quantitative suspension test was determined under laboratory conditions.
Probenbezeichnung sample name
A 1 g IEC-A Basiswaschmittel (erhältlich bei der Firma WfK GmbH); A 1 g IEC-A basic detergent (available from WfK GmbH);
B 1 g IEC-A plus 75 mg Natriumpercarbonat (Firma Evonik); B 1 g IEC-A plus 75 mg sodium percarbonate (Evonik);
C 1 g IEC-A plus 75 mg Natriumpercarbonat plus 50 mg TAED (Firma C 1 g IEC-A plus 75 mg sodium percarbonate plus 50 mg TAED (company
Clariant); Clariant);
D 1 g IEC-A plus 75 mg Natriumpercarbonat plus 50 mg DOBA (Firma D 1 g IEC-A plus 75 mg sodium percarbonate plus 50 mg DOBA (company
Clariant); Clariant);
E 1 g IEC-A plus 75 mg Natriumpercarbonat plus 25 mg TAED plus 25 mg DOBA (Cogranulat, Firma Clariant). E 1 g IEC-A plus 75 mg sodium percarbonate plus 25 mg TAED plus 25 mg DOBA (Cogranulate, Clariant).
Die Proben A, B und C stellen jeweils Vergleichsbeispiele dar, die Proben D und E sind jeweils erfindungsgemäße Zubereitungen. The samples A, B and C are each comparative examples, the samples D and E are each according to the invention preparations.
Beispiel 1 example 1
250 ml Wasser wurden auf eine Temperatur von 20 °C temperiert. Von dem entsprechenden Mikroorganismus wurde 1 ml der jeweiligen Keimsuspension mit einer angestrebten Keimzahl von 109 KbE/ml zugegeben. Die angestrebte 250 ml of water were heated to a temperature of 20 ° C. From the corresponding microorganism, 1 ml of the respective microbial suspension with a desired germ count of 10 9 CFU / ml was added. The aspired
Keimzahl in der Prüflösung beträgt 5-105 bis 5 06 KbE/ml (KbE: Koloniebildende Einheit).
Die Prüfung wurde durch Zugabe der Probe gestartet. Die Prüflösung wurde in 1 I-Bechergläsern bei 20 °C temperiert und mit 500 Upm gerührt (Magnetkern 4 cm). Zu den Zeitpunkten 0, 5, 10 und 15 min nach Zugabe der Probe wurden Aliquots entnommen und nach Verdünnung mit 0,9 % NaCI Lösung plus 1 % Polysorbat 80 (Tween 80, Merck) auf CASO-Agar oder Sabouraud-4%-Dextrose-Agar ausplatiert. Im Fall der Bakterien Pseudomonas aeruginosa und Staphylococcus aureus wurde der CASO-Agar verwendet und die Agarplatten jeweils über die Zeitdauer von fünf Tagen bei 30 °C bebrütet. Im Fall der Hefe Candida albicans wurde der Sabouraud Agar verwendet und die Platten über die Zeitdauer von sieben Tagen bei 25 °C bebrütet. Germ number in the test solution is 5-10 5 to 5 0 6 CFU / ml (KbE: colony forming unit). The test was started by adding the sample. The test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm). Aliquots were taken at 0, 5, 10, and 15 minutes after addition of the sample and after dilution with 0.9% NaCl solution plus 1% polysorbate 80 (Tween 80, Merck) on CASO agar or Sabouraud 4% dextrose -Agar plated. In the case of the bacteria Pseudomonas aeruginosa and Staphylococcus aureus, the CASO agar was used and the agar plates were incubated at 30 ° C for a period of five days each. In the case of the yeast Candida albicans, the Sabouraud agar was used and the plates were incubated at 25 ° C for a period of seven days.
Als Prüfkeime wurden eingesetzt As test germs were used
Pseudomonas aeruginosa ATCC 9027, NCIMB 8626 Pseudomonas aeruginosa ATCC 9027, NCIMB 8626
Staphylococcus aureus ATCC 6538, NCTC 10788 Staphylococcus aureus ATCC 6538, NCTC 10788
Candida albicans ATCC 10231 , NCPF 3179 Candida albicans ATCC 10231, NCPF 3179
Ergebnis Result
In den folgenden Tabellen ist die Abnahme der Keimbelastung in KbE/ml Prüflösung in Abhängigkeit vom Prüfkeim und den verwendeten In the following tables the decrease of the microbial load in KbE / ml test solution is dependent on the test germ and the used
Waschmittelzubereitungen dargestellt (siehe Probenbezeichnung).
Detergent preparations shown (see sample designation).
KbE/ml Prüflösung an Pseudomonas aeruginosa in Abhängigkeit von dem Waschmittel und der Einwirkzeit in Minuten KbE / ml test solution of Pseudomonas aeruginosa depending on the detergent and the exposure time in minutes
Probe A und B reduzieren die Keimbelastung nur sehr geringfügig. Probe C und D reduzieren die Keimbelastung merklich schon nach fünf Minuten und nach 15 Minuten sind alle Keime bis zur Nachweisgrenze beseitigt. Die Probe E reduziert die Keimbelastung schon nach 10 Minuten bis zur Nachweisgrenze, was auf einen synergistischen Effekt der beiden antimikrobiellen Spezies Sample A and B reduce the germ load only very slightly. Sample C and D noticeably reduce the germ load already after five minutes and after 15 minutes all germs are eliminated up to the detection limit. Sample E reduces the microbial load after only 10 minutes to the limit of detection, indicating a synergistic effect of the two antimicrobial species
Peressigsäure und Perdecansäure hinweist.
Tabelle 2: KbE/ml Prüflösung an Staphylococcus aureus in Abhängigkeit von dem Waschmittel und der Einwirkzeit in Minuten Peracetic acid and perdecanoic acid indicates. Table 2: KbE / ml test solution of Staphylococcus aureus depending on the detergent and the exposure time in minutes
Probe A und B zeigen keine keimreduzierende Wirkung an diesem Prüfkeim. Auch das Bleichsystem in der Probe C zeigt nur eine geringfügige Veränderung der Keimbelastung. Überraschend konnte gezeigt werden, dass die Proben D und E die komplette Keimbelastung nach bereits fünf Minuten bis zur Nachweisgrenze reduzieren konnten.
Sample A and B show no germ-reducing effect on this test germ. Also, the bleach system in Sample C shows only a minor change in germ load. Surprisingly, it could be shown that samples D and E were able to reduce the complete germ load after only five minutes to the detection limit.
Tabelle 3: KbE/ml Prüflösung an Candida albicans in Abhängigkeit von dem Waschmittel und der Einwirkzeit in Minuten Table 3: Cfu / ml test solution of Candida albicans depending on the detergent and the exposure time in minutes
Probe A und B zeigen praktisch keine keimreduzierende Wirkung an diesem Prüfkeim. Auch das Bleichsystem in der Probe C zeigt nur eine geringe Sample A and B show virtually no germ-reducing effect on this test germ. Also, the bleach system in sample C shows only a small amount
Veränderung der Keimbelastung. Überraschend konnte gezeigt werden, dass Probe D und E die komplette Keimzahl nach bereits fünf Minuten bis zur Nachweisgrenze reduzieren konnten. Dieses Ergebnis ist außergewöhnlich, da gerade Candida albicans ein Problemkeim ist, der in der Waschmaschine mit herkömmlichen Waschmitteln nicht leicht abzutöten ist. Change in the germ burden. Surprisingly, it could be shown that samples D and E were able to reduce the complete microbial count to the limit of detection after just five minutes. This result is extraordinary, as Candida albicans is a problematic germ that is not easy to kill in the washing machine with conventional detergents.
Beispiel 2 Example 2
250 ml Wasser wurden auf eine Temperatur von 20 °C temperiert. Von dem entsprechenden Mikroorganismus wurde 2,5 ml der jeweiligen Keimsuspension mit einer angestrebten Keimzahl von 107 KbE/ml zugegeben. Die angestrebte
Keimzahl in der Prüflösung beträgt 5 x 104 bis 5 x 105 KbE/ml (KbE = Koloniebildende Einheit). 250 ml of water were heated to a temperature of 20 ° C. From the corresponding microorganism, 2.5 ml of the respective microbial suspension having a desired germ count of 10 7 CFU / ml was added. The aspired Germ number in the test solution is 5 × 10 4 to 5 × 10 5 cfu / ml (KbE = colony-forming unit).
Die Prüfung wurde durch Zugabe der Probe gestartet. Die Prüflösung wurde in 1 I-Bechergläsern bei 20 °C temperiert und mit 500 Upm gerührt (Magnetkern 4 cm). The test was started by adding the sample. The test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm).
Zu den Zeitpunkten 0, 5, 10 und 15 Minuten nach Zugabe der Probe wurden Aliquots entnommen und nach Verdünnung mit 0,9 % NaCI Lösung plus 1 % Polysorbat 80 (Tween 80, Merck) auf Sabouraud-4%-Dextrose-Agar mittels Koch'schem Plattengussverfahren ausplatiert. Die Agarplatten wurden jeweils sieben Tage bei 25 °C bebrütet. Aliquots were taken at 0, 5, 10 and 15 minutes after addition of the sample and, after dilution with 0.9% NaCl solution plus 1% polysorbate 80 (Tween 80, Merck) on Sabouraud 4% dextrose agar by means of boiling 'schem Plattengussverfahren ausplatiert. The agar plates were incubated at 25 ° C for seven days each.
Als Prüfkeim wurde eingesetzt As a test germ was used
Trichophyton rubrum DSM 4167 Trichophyton rubrum DSM 4167
Ergebnis Result
In der folgenden Tabellen ist die Abnahme der Keimbelastung in KbE/ml Prüflösung in den verwendeten Waschmittelzubereitungen dargestellt (siehe Probenbezeichnung). The following table shows the decrease in the microbial load in CFU / ml of test solution in the detergent preparations used (see sample designation).
Tabelle 4: KbE/ml Prüflösung an Trichophyton rubrum in Abhängigkeit von dem Waschmittel und der Einwirkzeit in Minuten Table 4: KbE / ml test solution of Trichophyton rubrum depending on the detergent and the exposure time in minutes
A B C D E A B C D E
0 min 2,50 · 105 2,70 · 105 2,70 · 105 2,20 · 105 2,50 · 105 0 min 2.50 · 10 5 2.70 · 10 5 2.70 · 10 5 2.20 · 10 5 2.50 · 10 5
5 min 2,40 · 105 2,20 · 105 2,10 · 105 9,00 · 104 6,50 · 103 5 min 2.40 x 10 5 2.20 x 10 5 2.10 x 10 5 9.00 x 10 4 6.50 x 10 3
10 min 2,00 · 105 3,10 · 105 2,20 · 105 5,00 · 104 5,50 · 102 10 min 2.00 × 10 5 3.10 × 10 5 2.20 × 10 5 5.00 × 10 4 5.50 × 10 2
15 min 1,90 · 105 3,20 · 105 1,80 · 105 1 ,80 · 103 8,00 · 101
A B C D E 15 min 1.90 · 10 5 3.20 · 10 5 1.80 · 10 5 1, 80 · 10 3 8.00 · 10 1 ABCDE
0 min 0 min
5 min 4,000 % 18,519 % 22,222 % 59,091 % 97,400 % 5 min 4,000% 18,519% 22,222% 59,091% 97,400%
Keine None
10 min 20,000 % 18,519 % 77,273 % 99,780 % 10 minutes 20,000% 18,519% 77.273% 99.780%
Reduktion reduction
Keine None
15 min 24,000 % 33,333 % 99,182 % 99,968 % 15 min 24,000% 33,333% 99,182% 99,968%
Reduktion reduction
Die Probe A und B zeigen keine keimreduzierende Wirkung an diesem Prüfkeim. Auch das Bleichsystem in der Probe C zeigt nur eine geringfügige Veränderung der Keimbelastung. Überraschend konnte gezeigt werden, dass Probe D die Keimbelastung nach fünfzehn Minuten signifikant reduzieren konnte. Die Probe E, in der TAED in Kombination mit DOBA enthalten ist, zeigt bereits nach 5 Minuten eine signifikante Reduktion der Keimbelastung, nach 15 Minuten ist die Sample A and B show no germ-reducing effect on this test germ. Also, the bleach system in Sample C shows only a minor change in germ load. Surprisingly, it could be shown that sample D could significantly reduce the germ load after fifteen minutes. The sample E, which contains TAED in combination with DOBA, shows a significant reduction of the germ load after only 5 minutes, after 15 minutes it is
Keimbelastung bereits um drei log Einheiten reduziert. Demnach zeigt sich ebenfalls an diesem Keim eine synergistische Wirkung der beiden antimikrobiellen Spezies Peressigsäure und Perdecansäure. Germ burden already reduced by three log units. Accordingly, a synergistic effect of the two antimicrobial species peracetic acid and perdecanoic acid is also shown on this germ.
Beispiel 3 Example 3
Analog zu den vorher beschriebene Beispielen wurden neue Proben F bis K wie folgt hergestellt: Analogous to the previously described examples, new samples F to K were prepared as follows:
Probenbezeichnung sample name
F 1 g IEC-A Basiswaschmittel (erhältlich bei der Firma WfK GmbH); F 1 g IEC-A basic detergent (available from WfK GmbH);
G 1 g IEC-A plus 150 mg Natriumpercarbonat (Firma Evonik); G 1 g IEC-A plus 150 mg sodium percarbonate (Evonik);
H 1 g IEC-A plus 150 mg Natriumpercarbonat plus 100 mg TAED H 1 g IEC-A plus 150 mg sodium percarbonate plus 100 mg TAED
(Firma Clariant); (Clariant company);
I 1 g IEC-A plus 150 mg Natriumpercarbonat plus 100 mg DOBA I 1 g IEC-A plus 150 mg sodium percarbonate plus 100 mg DOBA
(Firma Clariant);
K 1 g IEC-A plus 150 mg Natriumpercarbonat plus 50 mg TAED plus 50 mg DOBA (Cogranulat, Firma Clariant). (Clariant company); K 1 g IEC-A plus 150 mg sodium percarbonate plus 50 mg TAED plus 50 mg DOBA (Cogranulate, Clariant).
Die Proben F, G und H stellen jeweils Vergleichsbeispiele dar, die Proben I und K sind jeweils erfindungsgemäße Zubereitungen. The samples F, G and H each represent comparative examples, the samples I and K are preparations according to the invention.
250 ml Wasser wurden auf eine Temperatur von 20 °C temperiert. Von dem Mikroorganismus wurde 2,5 ml der jeweiligen Keimsuspension mit einer angestrebten Keimzahl von 107 KbE/ml zugegeben. Die angestrebte Keimzahl in der Prüflösung beträgt 5 x 104 bis 5 x 105 KbE/ml (KbE: Koloniebildende Einheit). 250 ml of water were heated to a temperature of 20 ° C. From the microorganism 2.5 ml of the respective microbial suspension with a target bacterial count of 10 7 cfu / ml was added. The desired number of bacteria in the test solution is 5 × 10 4 to 5 × 10 5 cfu / ml (KbE: colony-forming unit).
Die Prüfung wurde durch Zugabe der Probe gestartet. Die Prüflösung wurde in 1 I-Bechergläsern bei 20 °C temperiert und mit 500 Upm gerührt (Magnetkern 4 cm). The test was started by adding the sample. The test solution was heated in 1 l beakers at 20 ° C and stirred at 500 rpm (magnetic core 4 cm).
Zu den Zeitpunkten 0, 5, 10, 15 und 20 Minuten nach Zugabe der Probe wurden Aliquots entnommen und nach Verdünnung mit 0,9 % NaCI Lösung plus 1 % Polysorbat 80 (Tween 80, Merck) auf Subouraud-4%-Dextrose-Agar mittels Koch'schem Plattengussverfahren ausplatiert. Die Agarplatten wurden jeweils sieben Tage bei 25 °C bebrütet. Aliquots were taken at 0, 5, 10, 15, and 20 minutes after addition of the sample, and after dilution with 0.9% NaCl solution plus 1% polysorbate 80 (Tween 80, Merck) on Subouraud 4% dextrose agar Plated by Koch'schem Plattengussverfahren. The agar plates were incubated at 25 ° C for seven days each.
Als Prüfkeim wurde eingesetzt As a test germ was used
Trichophyton rubrum DSM 4167 Ergebnis Trichophyton rubrum DSM 4167 result
In der folgenden Tabellen ist die Abnahme der Keimbelastung in KbE/ml The following table shows the decrease of the bacterial load in CFU / ml
Prüflösung in den verwendeten Waschmittelzubereitungen dargestellt (siehe Probenbezeichnung).
Tabelle 5: KbE/ml Prüflösung an Trichophyton rubrum in Abhängigkeit von dem Waschmittel und der Einwirkzeit in Minuten Test solution in the detergent preparations used (see sample name). Table 5: Cfu / ml test solution of Trichophyton rubrum depending on the detergent and the exposure time in minutes
Bei diesem Beispiel wurde die doppelte Menge an Percarbonat und In this example, twice the amount of percarbonate and
Bleichaktivator an dem Pilz Trichophyton rubrum eingesetzt. Die Proben F und G zeigen keine keimreduzierende Wirkung an diesem Prüfkeim. Dies bedeutet, dass auch bei doppelter Einsatzmenge von Waschmittelbasis, hier ICE-A, bzw. Bleach activator used on the fungus Trichophyton rubrum. Samples F and G show no germ-reducing effect on this test germ. This means that even with double the amount of detergent base, here ICE-A, or
Waschmittelbasis plus Percarbonat keine Entfernung von Pilzmyzel und -sporen zu erwarten ist. Mikrowelle Wirkmittelzubereitungen benötigen also ein Detergent base plus percarbonate no removal of fungal mycelia and spores is expected. Microwave detergent preparations thus require a
Bleichsystem, das durch die Bildung von Peroxysäure eine effektive Beseitigung
der Dermatophyten gewährleistet. Hierbei ist es wichtig, die richtigen Bleaching system, by the formation of peroxyacid an effective elimination dermatophytes guaranteed. It is important to find the right ones
Peroxysäuren einzusetzen. Use peroxyacids.
Auch bei dem marktbekannten System einer Peroxyessigsäure, die sich aus TAED und Percarbonat unter alkalischen Bedingungen in der Probe H bildet, zeigt sich nur eine geringfügige Auswirkung auf den Prüfkeim. Völlig überraschend konnte gezeigt werden, dass dann, wenn Peroxydecansäure gemäß Probe I eingesetzt wird, sich die Keimzahl nach 15 min signifikant reduziert und nach 20 min die Keime bis zur Nachweisgrenze abgetötet sind. Die Probe K, in der TAED in Kombination mit DOBA enthalten sind, zeigt bereits nach 10 min eine signifikante Keimzahlreduktion, nach 20 min sind auch hier alle Keime bis zur Nachweisgrenze eliminiert. Even in the market known system of a peroxyacetic acid, which is formed from TAED and percarbonate under alkaline conditions in the sample H, only a minor effect on the test germ. Surprisingly, it could be shown that when Peroxydecansäure is used according to sample I, the germ count is significantly reduced after 15 min and after 20 min, the germs are killed to the detection limit. The sample K, which contains TAED in combination with DOBA, shows a significant reduction of germ counts already after 10 min, after 20 min all germs are also eliminated up to the detection limit.
Die Ergebnisse aus den Beispielen 2 und 3 belegen eindrucksvoll, dass eine höchst effektive Lösung für die technische Aufgabe der Erfindung gefunden wurde.
The results from Examples 2 and 3 impressively demonstrate that a highly effective solution has been found for the technical task of the invention.
Claims
1. Antimikrobielle Wirkmittelzubereitung, die insbesondere gegenüber Myzel und Sporen bei pH > 7 wirksam ist, enthaltend: a) eine Wasserstoffperoxidquelle ausgewählt aus der Gruppe bestehend aus H202, Natriumperborat und Natriumpercarbonat, b) eine Acycloxybenzoesäure (OBA) mit der allgemeinen chemischen Formel: 1. Antimicrobial active ingredient preparation which is effective in particular against mycelium and spores at pH> 7, comprising: a) a hydrogen peroxide source selected from the group consisting of H 2 O 2 , sodium perborate and sodium percarbonate, b) an acyloxybenzoic acid (OBA) having the general chemical formula :
in der R eine lineare oder verzweigte, gesättigte Alkylgruppe mit 6 bis 22 C-Atomen, eine lineare oder verzweigte, ein- oder mehrfach ungesättigte Alkenylgruppe mit 6 bis 22 C-Atomen oder eine Arylgruppe mit 6 bis in the R, a linear or branched, saturated alkyl group having 6 to 22 carbon atoms, a linear or branched, mono- or polyunsaturated alkenyl group having 6 to 22 carbon atoms or an aryl group having 6 to
22 C-Atomen bedeutet, und c) und gegebenenfalls Tetraacetylethylendiamin (TAED). 2. Antimikrobielle Wirkmittelzubereitung nach Anspruch 1 , dadurch 22 carbon atoms, and c) and optionally tetraacetylethylenediamine (TAED). 2. Antimicrobial active ingredient preparation according to claim 1, characterized
gekennzeichnet, dass bevorzugte Reste R in der Acycloxybenzoesäure (OBA) lineare oder verzweigte gesättigte Alkylgruppen mit 7 bis 18 C-Atomen sind oder lineare oder verzweigte ungesättigte Alkylengruppen mit 7 bis 18 C-Atomen oder eine Arylgruppe mit 6 bis 10 C-Atomen. in that preferred radicals R in acyloxybenzoic acid (OBA) are linear or branched saturated alkyl groups having 7 to 18 C atoms or linear or branched unsaturated alkylene groups having 7 to 18 C atoms or an aryl group having 6 to 10 C atoms.
3. Antimikrobielle Wirkmittelzubereitung nach Anspruch 1 , dadurch 3. Antimicrobial active ingredient preparation according to claim 1, characterized
gekennzeichnet, dass besonders bevorzugte Reste R in der Acycloxybenzoesäure (OBA) lineare gesättigte Alkylgruppen mit 8 bis 12 C-Atomen sind oder lineare ungesättigte Alkylengruppen mit 8 bis 12 C-Atomen oder eine Arylgruppe mit 6 C-Atomen. in that particularly preferred radicals R in the acyloxybenzoic acid (OBA) are linear saturated alkyl groups having 8 to 12 C atoms or linear unsaturated alkylene groups having 8 to 12 C atoms or an aryl group having 6 C atoms.
4. Antimikrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Mischungsverhältnis von Komponente b), OBA, zu Komponente c), TAED, in der erfindungsgemäßen Wirkmittelzubereitung im Bereich von 10 : 1 bis 1 : 10 Gewichtsanteilen liegt, vorzugsweise im Bereich von 2 : 1 bis 1 : 2. 4. Antimicrobial active agent preparation according to one of claims 1 to 3, characterized in that the mixing ratio of component b), OBA, to component c), TAED, in the active agent preparation according to the invention in the range of 10: 1 to 1: 10 parts by weight, preferably in the range of 2: 1 to 1: 2.
5. Antimikrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sie die Komponenten b) und c) in Form eines Co-Granulats enthält, das mit einem Bindemittel stabilisiert ist ausgewählt aus der Gruppe bestehend aus Wachse, Silikone, Fettsäuren, Fettalkohole, Seifen, anionische Tenside, nichtionische Tenside, kationische Tenside, anionische und kationische Polymere und Polyalkylenglykole, vorzugsweise C8-C31 Fettsäuren, wozu Laurin-, Myristin- Stearinfettsäure zählen, C8-C31 Fettalkohole, 5. antimicrobial active agent preparation according to one of claims 1 to 4, characterized in that it contains the components b) and c) in the form of a co-granule which is stabilized with a binder selected from the group consisting of waxes, silicones, fatty acids, Fatty alcohols, soaps, anionic surfactants, nonionic surfactants, cationic surfactants, anionic and cationic polymers and polyalkylene glycols, preferably C8-C31 fatty acids, which include lauric, myristic stearin fatty acid, C8-C31 fatty alcohols,
Polyethylenglykole mit einer Molmasse von 1000 bis 50 000 g/mol, Polyethylene glycols having a molecular weight of 1000 to 50 000 g / mol,
Fettalkoholpolyalkoxylate mit 1 bis 100 Molen an Ethylenglykol-Einheiten imFatty alcohol polyalkoxylates having 1 to 100 moles of ethylene glycol units in the
Molekül, Alkansulfonate, Alkylbenzolsulfonate, alpha-Olefinsulfonate, Alkylsulfate, Alkylethersulfate mit C8-C31 Kohlenwasserstoffresten, Polymere wie Molecule, alkanesulfonates, alkylbenzenesulfonates, alpha-olefinsulfonates, alkyl sulfates, alkyl ether sulfates with C8-C31 hydrocarbon radicals, polymers such as
beispielsweise Polyvinylalkohole, Wachse wie beispielsweise Montanwachse, Paraffinwachse, Esterwachse, Polyolefinwachse und Silikone. For example, polyvinyl alcohols, waxes such as montan waxes, paraffin waxes, ester waxes, polyolefin waxes and silicones.
6. Antimikrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Verhältnis von Acyloxybenzoesäure (OBA) zu Wasserstoffperoxidquelle im Bereich von 1 : 1 bis 1 : 15 liegt, gemessen in Molanteilen, vorzugsweise von 1 : 2 bis 1 : 5, besonders bevorzugt bei 1 : 3. 6. antimicrobial active agent preparation according to one of claims 1 to 5, characterized in that the ratio of acyloxybenzoic acid (OBA) to hydrogen peroxide source in the range of 1: 1 to 1: 15, measured in molar proportions, preferably from 1: 2 to 1: 5 , more preferably 1: 3.
7. Antimikrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Rest R in der Acycloxybenzoesäure (OBA) eine lineare gesättigte Alkylgruppe mit 10 C-Atomen ist. 7. Antimicrobial active agent preparation according to one of claims 1 to 6, characterized in that the radical R in the acyloxybenzoic acid (OBA) is a linear saturated alkyl group having 10 C-atoms.
8. Antimokrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Rest R in der Acycloxybenzoesäure (OBA) eine lineare gesättigte Alkylgruppe mit 10 C-Atomen ist und dass sie zusätzlich Komponente c), TAED, enthält. 8. antimicrobial active agent preparation according to one of claims 1 to 7, characterized in that the radical R in the acyloxybenzoic acid (OBA) is a linear saturated alkyl group having 10 C-atoms and that it additionally contains component c), TAED.
9. Antimikrobielle Wirkmittelzubereitung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass eine antimikrobielle Wirkung an Hefen und Pilzen bei einer Temperatur im Bereich von 0 bis 80 °C, vorzugsweise von 10 bis 60 °C, besonders bevorzugt von 20 bis 40 °C, eintritt, insbesondere an keratinophilen Pilzen wie Dermatophyten aus der Gattung Microsporum, Trichophyton oder Epidermophyton. 9. Antimicrobial active agent preparation according to one of claims 1 to 8, characterized in that an antimicrobial effect on yeasts and fungi at a temperature in the range of 0 to 80 ° C, preferably from 10 to 60 ° C, particularly preferably from 20 to 40 ° C, occurs, in particular on keratinophilic fungi such as dermatophytes of the genus Microsporum, Trichophyton or Epidermophyton.
10. Antimikrobielle Wirkmittelzubereitung nach Anspruch 9, dadurch 10. Antimicrobial active agent preparation according to claim 9, characterized
gekennzeichnet, dass die antimikrobielle Wirkung eintritt an Pilzen, die dem Stamm Ascomycota, der Klasse der Eurotiomycetes, der Ordnung Onygenales und der Familie der Arthrodermataceae angehören, vorzugsweise der Gattung Trichophyton. in that the antimicrobial effect occurs on fungi belonging to the strain Ascomycota, the class of Eurotiomycetes, the order Onygenales and the family Arthrodermataceae, preferably of the genus Trichophyton.
11. Wasch- oder Reinigungsmittel enthaltend eine antimikrobielle 11. detergents or cleaners containing an antimicrobial
Wirkmittelzubereitung nach einem der Ansprüche 1 bis 10, dadurch Active ingredient preparation according to one of claims 1 to 10, characterized
gekennzeichnet, dass es die antimikrobielle Wirkmittelzubereitung in einer Menge von 0,5 bis 30 Gew.-%, bevorzugt in einer Menge von 1 bis 20 Gew.-%, insbesondere in einer Menge von 2 bis 15 Gew.-%, enthält, bezogen jeweils auf das Gesamtgewicht des Wasch- und/oder Reinigungsmittels. in that it contains the antimicrobial active agent preparation in an amount of 0.5 to 30% by weight, preferably in an amount of 1 to 20% by weight, in particular in an amount of 2 to 15% by weight in each case on the total weight of the washing and / or cleaning agent.
12. Wasch- und Reinigungsmittel nach Anspruch 11 , dadurch gekennzeichnet, dass es als Pulverwaschmittel, als halbflüssiges Waschmittel in Form einer Paste oder als Flüssigwaschmittel vorliegt. 12. Washing and cleaning agent according to claim 11, characterized in that it is present as a powder detergent, as a semi-liquid detergent in the form of a paste or as a liquid detergent.
13. Wasch- und Reinigungsmittel nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass bei einem pH-Wert von > 7 und bei einer Temperatur im Bereich von 10 bis 60 °C, vorzugsweise von 20 bis 40 °C, die Freisetzung von Persäuren mit mindestens 6 und maximal 22 C-Atomen, vorzugsweise von mindestens 8 und maximal 12 C-Atomen, erfolgt, wobei die Persäuren die Aktivität von Mikroorganismen, Hefen und Pilzen blockieren, darunter besonders 13. Washing and cleaning agent according to claim 11 or 12, characterized in that at a pH of> 7 and at a temperature in the range of 10 to 60 ° C, preferably from 20 to 40 ° C, the release of peracids with at least 6 and at most 22 C atoms, preferably of at least 8 and at most 12 C atoms, is carried out, wherein the peracids block the activity of microorganisms, yeasts and fungi, including especially
Dermatophyten, vorzugsweise von Trichophyton und besonders bevorzugt von Trichophyton rubrum. Dermatophytes, preferably of Trichophyton, and more preferably of Trichophyton rubrum.
14. Verwendung eines Wasch- und Reinigungsmittels nach einem der 14. Use of a washing and cleaning agent according to one of
Ansprüche 11 bis 13 zur Beseitigung von Mikroorganismen, in Sterilisations-, Desinfektions-, Imprägnier- oder Konservierungsmitteln, Wasch- oder Claims 11 to 13 for the removal of microorganisms, in sterilization, disinfection, impregnation or preservatives, washing or
Reinigungsmitteln, oder in Kühl- oder Kühlschmiermitteln sowie auf dem Gebiet der Wasserreinigung / Wasserbehandlung sowie der Arzneimittel-, Lebensmittel-, Brauerei-, Medizintechnik-, Farben-, Holz-, Textil-, Kosmetik-, Leder-, Tabak-, Pelz-, Seil-, Papier-, Zellstoff-, Kunststoff-, Treibstoff-, Öl-, Kautschuk- oder Maschinenindustrie. Detergents, or in cooling or cooling lubricants and in the field of water purification / water treatment and the pharmaceutical, food, brewery, medical technology, paint, wood, textile, cosmetic, leather, tobacco, fur , Rope, paper, pulp, plastics, fuel, oil, rubber or machinery industries.
15. Verwendung eines Wasch- und Reinigungsmittels nach einem der 15. Use of a washing and cleaning agent according to one of
Ansprüche 11 bis 13 zur Kontrolle der Mikroorganismenanzahl bei medizinischen Geräten, Instrumenten und Apparaturen, insbesondere bei Kathetern und Claims 11 to 13 for controlling the number of microorganisms in medical devices, instruments and apparatus, in particular in catheters and
Endoskopen. Endoscopes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011016955A DE102011016955A1 (en) | 2011-04-13 | 2011-04-13 | Antimicrobial agent preparation |
DE102011016955.5 | 2011-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012139751A1 true WO2012139751A1 (en) | 2012-10-18 |
Family
ID=45976899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/001568 WO2012139751A1 (en) | 2011-04-13 | 2012-04-11 | Antimicrobial active substance preparation |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011016955A1 (en) |
WO (1) | WO2012139751A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018237306A1 (en) * | 2017-06-23 | 2018-12-27 | Professional Disposables International, Inc. | Sporicidal disinfectant |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6551975B1 (en) | 1998-09-15 | 2003-04-22 | The Procter & Gamble Company | Sanitizing compositions and methods |
DE102004043360A1 (en) * | 2004-09-08 | 2006-03-09 | Clariant Gmbh | Bleach activator mixtures |
EP1967579A1 (en) | 2005-12-28 | 2008-09-10 | Kao Corporation | Liquid detergent |
-
2011
- 2011-04-13 DE DE102011016955A patent/DE102011016955A1/en not_active Withdrawn
-
2012
- 2012-04-11 WO PCT/EP2012/001568 patent/WO2012139751A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6551975B1 (en) | 1998-09-15 | 2003-04-22 | The Procter & Gamble Company | Sanitizing compositions and methods |
DE102004043360A1 (en) * | 2004-09-08 | 2006-03-09 | Clariant Gmbh | Bleach activator mixtures |
EP1967579A1 (en) | 2005-12-28 | 2008-09-10 | Kao Corporation | Liquid detergent |
Non-Patent Citations (7)
Title |
---|
BETZ ET AL., TENSIDE SURF. DET., 2001, pages 38 |
BETZ ET AL., TENSIDE SURF. DET., vol. 37, 2000, pages 230 - 234 |
HALL, HOUSEHOLD AND PERSONAL CARE TODAY, 2010 |
LARS CUYPERS ET AL: "Bleaching Product Development in View of Ecological Aspects", SEPAWA NORDEN SEMINARIUM 2006, 9 May 2006 (2006-05-09), Göteborg, Sweden, pages 1 - 33, XP055030145 * |
M SAJITZ ET AL: "Hygiene Effects of Bleach Systems in Laundry Detergents", SOFW-JOURNAL (REPRINT OF P. 16-24 W/O ADVERTISEMENTS), 1 October 2011 (2011-10-01), pages 1 - 7, XP055030143, Retrieved from the Internet <URL:http://www.emulsions.clariant.com/C12576850036A6E9/C121725675BE1A1CC125792500518FA7/$FILE/SÖFW 10.2011.pdf> [retrieved on 20120618] * |
MELANIE SAJITZ: "Peractive DOBA", 22 March 2011 (2011-03-22), pages 1 - 40, XP055030154, Retrieved from the Internet <URL:http://www.zychem.cn/uploadfile/201112/20111219141424335.pdf> [retrieved on 20120618] * |
PASTER ET AL., J. BAC, vol. 183, no. 12, 2001, pages 3770 - 3783 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018237306A1 (en) * | 2017-06-23 | 2018-12-27 | Professional Disposables International, Inc. | Sporicidal disinfectant |
Also Published As
Publication number | Publication date |
---|---|
DE102011016955A1 (en) | 2012-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1633193B1 (en) | Agents against microorganisms, containing patchouli oil, patchouli alcohol and/or the derivatives thereof | |
DE60111725T2 (en) | PERCARBONIC ACID COMPOSITIONS AND USES AGAINST MICROBIAL SPORTS | |
EP1692250B1 (en) | Adhesion inhibition of micro organisms by non-ionic surfactants | |
WO2007076125B1 (en) | Zinc compositions and their use in anti-microbial applications | |
HUE035303T2 (en) | Laundry detergent | |
WO2003051126A1 (en) | Adhesion inhibition of moulds | |
DE102007058342A1 (en) | Reduction of biofilm formation by multifunctional copolymers | |
JP5563593B2 (en) | Antimicrobial agents, compositions and products containing the same, and methods of using these compositions and products | |
EP1633188B1 (en) | Inhibition of the asexual reproduction of fungi | |
DE202012006847U1 (en) | Alcohol-containing composition | |
WO2004046294A1 (en) | Soap bars exhibiting antibacterial effectiveness and method of producing same | |
EP1773122A2 (en) | Use of ortho-phenylphenol and/or derivatives thereof for inhibiting the asexual reproduction of fungi | |
CN106955639A (en) | A kind of compound surfactant and preparation method thereof | |
DE102007030406A1 (en) | Use of an algae extract for the temporary or permanent dressing of surfaces, reducing adhesion of biological material, preferably microorganisms or proteins, on surfaces and in detergents, cleaning agents and hand-washing agent | |
WO2012139751A1 (en) | Antimicrobial active substance preparation | |
KR102488475B1 (en) | Multipurpose Water-Based Cleaner Composition | |
WO2009071452A2 (en) | Reduction of the adhesion of dirt, dust and biological material by means of polyester amides | |
DE69728911T2 (en) | PROCESS FOR COMBATING MICROORGANISMS | |
DE2349323A1 (en) | Antimicrobial cleaning compsn. - contg. anionic and cationic surfactants | |
JP2001011496A (en) | Sterilizable detergent | |
CN113712051A (en) | Plant bacteriostatic agent composition and application thereof | |
KR101420225B1 (en) | Foaming composition for washing or cleansing aid and preparation method thereof | |
JP4426865B2 (en) | Antibacterial antifungal agent | |
WO2004110148A1 (en) | Inhibition of the asexual reproduction of fungi by eugenol and/or the derivatives thereof | |
WO2014192388A1 (en) | Antibacterial composition and method for producing same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12715330 Country of ref document: EP Kind code of ref document: A1 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
122 | Ep: pct application non-entry in european phase |
Ref document number: 12715330 Country of ref document: EP Kind code of ref document: A1 |