JP6519742B2 - Deodorant paper and method for producing the same - Google Patents
Deodorant paper and method for producing the same Download PDFInfo
- Publication number
- JP6519742B2 JP6519742B2 JP2015150604A JP2015150604A JP6519742B2 JP 6519742 B2 JP6519742 B2 JP 6519742B2 JP 2015150604 A JP2015150604 A JP 2015150604A JP 2015150604 A JP2015150604 A JP 2015150604A JP 6519742 B2 JP6519742 B2 JP 6519742B2
- Authority
- JP
- Japan
- Prior art keywords
- deodorant
- water
- paper
- inorganic
- soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002781 deodorant agent Substances 0.000 title claims description 128
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000001035 drying Methods 0.000 claims description 24
- 239000003232 water-soluble binding agent Substances 0.000 claims description 22
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 16
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 16
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 16
- -1 hydrotalcite compound Chemical class 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229960001545 hydrotalcite Drugs 0.000 claims description 11
- 229910001701 hydrotalcite Inorganic materials 0.000 claims description 11
- 229910010272 inorganic material Inorganic materials 0.000 claims description 11
- 239000011787 zinc oxide Substances 0.000 claims description 9
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 8
- 229910001431 copper ion Inorganic materials 0.000 claims description 8
- 229910001463 metal phosphate Inorganic materials 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 8
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 7
- 150000002484 inorganic compounds Chemical class 0.000 claims description 7
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910001437 manganese ion Inorganic materials 0.000 claims description 6
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 claims description 6
- 230000001877 deodorizing effect Effects 0.000 description 49
- 235000019645 odor Nutrition 0.000 description 22
- 239000007789 gas Substances 0.000 description 18
- 210000003608 fece Anatomy 0.000 description 14
- 210000002700 urine Anatomy 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011147 inorganic material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000013872 defecation Effects 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000035943 smell Effects 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- 239000011667 zinc carbonate Substances 0.000 description 3
- 235000004416 zinc carbonate Nutrition 0.000 description 3
- 229910000010 zinc carbonate Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 2
- 229940007718 zinc hydroxide Drugs 0.000 description 2
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 2
- IVORCBKUUYGUOL-UHFFFAOYSA-N 1-ethynyl-2,4-dimethoxybenzene Chemical compound COC1=CC=C(C#C)C(OC)=C1 IVORCBKUUYGUOL-UHFFFAOYSA-N 0.000 description 1
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- ZILVNHNSYBNLSZ-UHFFFAOYSA-N 2-(diaminomethylideneamino)guanidine Chemical group NC(N)=NNC(N)=N ZILVNHNSYBNLSZ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 208000035985 Body Odor Diseases 0.000 description 1
- 240000006927 Foeniculum vulgare Species 0.000 description 1
- 235000004204 Foeniculum vulgare Nutrition 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010040904 Skin odour abnormal Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- KGBUQHGXOAESDX-UHFFFAOYSA-N [Zr].OOO Chemical compound [Zr].OOO KGBUQHGXOAESDX-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- WSUTUEIGSOWBJO-UHFFFAOYSA-N dizinc oxygen(2-) Chemical compound [O-2].[O-2].[Zn+2].[Zn+2] WSUTUEIGSOWBJO-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 1
- GGROONUBGIWGGS-UHFFFAOYSA-N oxygen(2-);zirconium(4+);hydrate Chemical compound O.[O-2].[O-2].[Zr+4] GGROONUBGIWGGS-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- QUBMWJKTLKIJNN-UHFFFAOYSA-B tin(4+);tetraphosphate Chemical compound [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QUBMWJKTLKIJNN-UHFFFAOYSA-B 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- ZPEJZWGMHAKWNL-UHFFFAOYSA-L zinc;oxalate Chemical compound [Zn+2].[O-]C(=O)C([O-])=O ZPEJZWGMHAKWNL-UHFFFAOYSA-L 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Paper (AREA)
Description
本発明は、消臭性紙及びその製造方法に関するものである。さらに詳しくは、トイレなどから発生する糞尿臭を消臭するための消臭性紙及びその製造方法に関するものである。 The present invention relates to deodorant paper and a method for producing the same. More specifically, the present invention relates to a deodorizing paper for deodorizing feces and urine odor generated from a toilet or the like and a method for producing the same.
排便、排尿後のトイレやポータブルトイレから発生する糞尿臭は不快で、効率良く消臭する方法が求められている。例えば、公衆トイレなどで使用頻度の割に清掃回数が少ない場合は、施設全体に糞尿臭が臭う。また、ポータブルトイレを居室や病室内で使用する際も同様に室内全体に糞尿臭が臭うため、有効な消臭方法が求められている。
前記トイレやポータブルトイレの糞尿臭の消臭方法として、消臭効果のある薬剤を、排便後に添加する方法が主に用いられている。
使用する薬剤の形態としては、液体、錠剤、及びスプレーといったものが市販されている。液体状のものは、界面活性剤や塩素系化合物を使用したものが多く、消臭性能が不十分である。また、消臭液体そのものにも特有の臭いがあるため、使用後に消臭性液体の成分が臭うといった問題もある。
The feces and urine odor generated from the toilet and portable toilet after urination and urination are unpleasant, and a method for efficiently deodorizing is required. For example, when the number of cleanings is small for use frequency in public toilets etc., feces and urine smell in the whole facility. Also, when using a portable toilet in a living room or a sick room, an excrement odor smells throughout the room, so an effective deodorizing method is required.
As a method of deodorizing feces and urine odor of the toilet and portable toilet, a method of adding a drug having a deodorizing effect after defecation is mainly used.
As a form of medicine to be used, a liquid, a tablet and a spray are commercially available. Many in the liquid state use surfactants or chlorine compounds, and the deodorizing performance is insufficient. In addition, since the deodorant liquid itself has a peculiar odor, there is also a problem that the components of the deodorant liquid smell after use.
さらに錠剤は、発泡剤を含有し、トイレやポータブルトイレに投入した際に解砕するようになっている。しかしながら、錠剤は、投入時にまず底に沈み、底で解砕が始まるため、***容器や***槽の中にあまり広がらず、効果が十分ではない。
また、スプレータイプの消臭剤は、排便後に糞尿に向けて噴霧するため、即効性があるものの、すぐに揮散してしまい持続性が無い。そのため、ポータブルトイレで排便後、すぐに処理できない場合には効果が小さい。また、スプレーであれば容器の缶が廃棄物として発生するため、環境、リサイクルの面からみると好ましい商品形態ではない。
Furthermore, the tablet contains a foaming agent and is crushed when put into a toilet or portable toilet. However, since the tablet first sinks to the bottom at the time of loading and disintegration starts at the bottom, it does not spread so much in the waste container or the waste tank, and the effect is not sufficient.
Moreover, since a spray type deodorant sprays toward feces and urine after defecation, although it has an immediate effect, it volatilizes quickly and is not sustainable. Therefore, the effect is small when it can not be treated immediately after defecation in the portable toilet. Moreover, since the can of a container will generate | occur | produce as waste if it is a spray, it is not a preferable commodity form from the aspect of environment and recycling.
一方、糞尿臭を取り除くことを目的とした消臭剤として、植物抽出油を使った香料系のものや有機酸を使用したもの等の有機系消臭剤が知られている。例えば、特許文献１には、マッシュルームからの抽出物を有効成分とする消臭剤が開示されており、特許文献２では、ウワウルシの親水性溶媒抽出物を有効成分とする消臭剤が開示されている。また、特許文献３では、リンゴから抽出したポリフェノール成分を有効成分とする液状消臭剤が提案されており、特許文献４には、ビグアニジン基を有する特定構造のポリマーを含有するトイレ用消臭剤が提案されている。 On the other hand, organic deodorants such as those based on fragrant oils using plant extract oil and those using organic acids are known as deodorants for the purpose of removing feces and urine odors. For example, Patent Document 1 discloses a deodorant containing an extract from mushroom as an active ingredient, and Patent Document 2 discloses a deodorant containing a hydrophilic solvent extract of fennel as an active ingredient. ing. In addition, Patent Document 3 proposes a liquid deodorant comprising a polyphenol component extracted from apple as an active ingredient, and Patent Document 4 discloses a toilet deodorant containing a polymer having a specific structure having a biguanidine group. Has been proposed.
さらに、生活環境から発生する悪臭を消臭する性能を持つ無機系化合物を主成分とした消臭剤も知られている。例えば、特許文献５には、主成分として特定の無機材料Ａの粉末、及び副成分として特定の無機材料Ｂの粉末よりなる組成を有し、低温で一定の形状に焼き固めたものである消臭剤が開示されている。
また、特許文献６には、亜鉛化合物及び弱アルカリ性物質及び必要に応じて脂肪族ポリカルボン酸又はその塩とからなる脱臭剤成分が開示されている。
さらに、特許文献７には、塩基性炭酸亜鉛及び／又は酸化亜鉛とオキシカルボン酸からなり、そのモル比及びｐＨが特定の範囲である抗菌・消臭剤組成物が開示されている。
Furthermore, deodorants based on inorganic compounds having the ability to deodorize offensive odors generated from living environments are also known. For example, Patent Document 5 has a composition consisting of a powder of a specific inorganic material A as a main component and a powder of a specific inorganic material B as a subcomponent, and is a material sintered at a low temperature and having a predetermined shape. An odorant is disclosed.
Further, Patent Document 6 discloses a deodorizing agent component comprising a zinc compound and a weakly alkaline substance and, if necessary, an aliphatic polycarboxylic acid or a salt thereof.
Further, Patent Document 7 discloses an antibacterial / deodorant composition consisting of basic zinc carbonate and / or zinc oxide and an oxycarboxylic acid, the molar ratio and pH of which are within a specific range.
前記の有機系又は無機系消臭剤は、液状であればそのまま又は溶剤で希釈した後、スプレーで散布して使用される。また、粉末であれば、袋や容器に充填して悪臭発生源の近くに静置する方法で使用され、あるいは各種樹脂成形体や塗料中に練り込むといった方法等で使用されている。 The above organic or inorganic deodorant is used as it is, as it is liquid, after being diluted with a solvent as it is or with a solvent and then sprayed. Moreover, if it is powder, it will be used by the method of filling in a bag or a container and leaving it near the odor source, or it may be used by the method of kneading in various resin moldings or paints.
また、特許文献８には、特定の無機系消臭剤組成物を水溶性紙に担持させた消臭性紙が開示されている。 Patent Document 8 discloses a deodorant paper in which a water-soluble paper is made to carry a specific inorganic deodorant composition.
しかしながら、特許文献１〜７に記載されたような消臭剤は、様々な臭気成分を含む糞尿臭に対しては十分な消臭効果があるとは言えない。複数の消臭剤を組み合わせたスプレータイプの消臭剤の内、水に不溶の成分が入っているものは、一部沈殿が生成し不均一な状態となり、使い勝手の悪い消臭剤であった。また、完全に溶解した状態では、両者の相互作用により消臭性能が低下するという問題があり、いずれの方法も十分な消臭機能を発揮するものはなかった。
また、特許文献８に記載された消臭性紙でも、糞尿臭に対する消臭効果が十分でない場合や、水への溶解性が悪いという問題がある。
However, the deodorizer as described in Patent Documents 1 to 7 can not be said to have a sufficient deodorizing effect on feces and urine odor containing various odor components. Among spray type deodorizers combining a plurality of deodorants, those containing a component insoluble in water partially formed precipitates and became inhomogeneous, making it an inconvenient deodorizer. . Further, in the completely dissolved state, there is a problem that the deodorizing performance is deteriorated due to the interaction between the two, and none of them has exhibited a sufficient deodorizing function.
Further, even with the deodorizing paper described in Patent Document 8, there is a problem that the deodorizing effect on feces and urine odor is not sufficient or the solubility in water is poor.
本発明の課題は、使い勝手がよく、トイレなどから発生する糞尿臭に対して優れた消臭効果を有する消臭性紙及びその製造方法を提供することにある。 An object of the present invention is to provide a deodorant paper which is easy to use and has an excellent deodorizing effect on manure and odor generated from toilets and the like, and a method for producing the same.
発明者は、前記現状に鑑み鋭意検討した結果、特定の無機系消臭剤及び水溶性バインダーを含有し、水分量が５〜１５質量％の消臭性紙が、水に素早く溶解し、糞尿臭に対して優れた消臭効果を発揮することを見出し、本発明を完成した。 As a result of intensive investigations made by the inventor in view of the current situation, the deodorant paper containing a specific inorganic deodorant and a water-soluble binder and having a water content of 5 to 15% by mass dissolves rapidly in water and excrement It discovered that the outstanding deodorizing effect was exhibited with respect to odor, and completed this invention.
すなわち、本発明は以下のとおりである。
１．無機系消臭剤と、水溶性バインダーとを含有する消臭性紙であって、前記無機系消臭剤が、４価金属リン酸塩、及びケイ酸アルミニウムより選ばれる少なくとも１種の化合物と、水和酸化ジルコニウム、酸化ジルコニウム、酸化亜鉛、塩基性炭酸亜鉛、ハイドロタルサイト化合物若しくはその焼成物、及び、銅イオン、亜鉛イオン、又はマンガンイオンのうちの少なくとも１種のイオンを担持させた無機化合物よりなる群より選ばれる少なくとも１種の化合物からなる消臭剤組成物であり、前記消臭性紙の水分量が５〜１５質量％であることを特徴とする消臭性紙。
２．前記無機系消臭剤と、水溶性バインダーとの質量比が、９０／１０〜５０／５０である前記１に記載の消臭性紙。
３．無機系消臭剤、水溶性バインダー、及び、水又は水を含む混合溶剤を含有する消臭剤分散液を水溶性紙に塗布する工程と、得られた水溶性紙を乾燥する工程とを連続的に行い、乾燥後の水溶性紙の水分量を５〜１５質量％とすることを特徴とする消臭性紙の製造方法。
４．前記無機系消臭剤及び水溶性バインダーの含有量が、消臭剤分散液を１００質量％とした場合に、それぞれ、５〜３０質量％及び３〜１５質量％である前記３に記載の消臭性紙の製造方法。
That is, the present invention is as follows.
1. A deodorant paper comprising an inorganic deodorant and a water soluble binder, wherein the inorganic deodorant is at least one compound selected from tetravalent metal phosphates and aluminum silicates. , Hydrated zirconium oxide, zirconium oxide, zinc oxide, basic zinc carbonate, a hydrotalcite compound or a calcined product thereof, and an inorganic material on which at least one of copper ion, zinc ion, and manganese ion is supported. A deodorant paper comprising a deodorant composition comprising at least one compound selected from the group consisting of compounds, wherein the water content of the deodorant paper is 5 to 15% by mass.
2. 3. The deodorant paper as described in 1 above, wherein the mass ratio of the inorganic deodorant to the water soluble binder is 90/10 to 50/50.
3. A step of applying a deodorant dispersion containing an inorganic deodorant, a water-soluble binder, and a mixed solvent containing water or water on a water-soluble paper, and a step of drying the obtained water-soluble paper are continuous. The method for producing a deodorant paper, characterized in that the water content of the water-soluble paper after drying is 5 to 15% by mass.
4. When the content of the inorganic deodorant and the water-soluble binder is 5 to 30% by mass and 3 to 15% by mass, respectively, based on 100% by mass of the deodorant dispersion. How to make odorous paper.
本発明の消臭性紙は、紙状であり、トイレに入れると素早く水に溶解するため、***後の施設や、居住空間に発生する糞尿臭を効果的に消臭することができる。また、本発明の消臭性紙の製造方法により、消臭効果の高い消臭性紙を安定して製造することができる。 The deodorizing paper of the present invention is in the form of a paper, and dissolves in water quickly when placed in the toilet, so that the feces and urine odor generated in facilities after excretion and living space can be effectively deodorized. In addition, according to the method of producing deodorant paper of the present invention, deodorant paper having a high deodorizing effect can be stably produced.
本発明の一実施形態について説明すると以下の通りであるが、本発明はこれに限定されるものではない。 One embodiment of the present invention will be described as follows, but the present invention is not limited thereto.
本発明に係る消臭性紙は、無機系消臭剤と、水溶性バインダーとを含有する消臭性紙であって、前記無機系消臭剤が、４価金属リン酸塩、及びケイ酸アルミニウムより選ばれる少なくとも１種の化合物と、水和酸化ジルコニウム、酸化ジルコニウム、酸化亜鉛、塩基性炭酸亜鉛、ハイドロタルサイト化合物若しくはその焼成物、及び、銅イオン、亜鉛イオン、又はマンガンイオンのうちの少なくとも１種のイオンを担持させた無機化合物よりなる群より選ばれる少なくとも１種の化合物からなる消臭剤組成物であり、前記消臭性紙の水分量が５〜１５質量％のものである。以下に、本発明に係る消臭性紙の構成成分について、具体的に説明する。 The deodorant paper according to the present invention is a deodorant paper containing an inorganic deodorant and a water-soluble binder, and the inorganic deodorant is a tetravalent metal phosphate, and silicic acid. And at least one compound selected from aluminum, hydrated zirconium oxide, zirconium oxide, zinc oxide, basic zinc carbonate, hydrotalcite compound or calcined product thereof, and copper ion, zinc ion, or manganese ion It is a deodorant composition comprising at least one compound selected from the group consisting of inorganic compounds carrying at least one ion, wherein the water content of the deodorant paper is 5 to 15% by mass. . Below, the component of the deodorizing paper which concerns on this invention is demonstrated concretely.
＜水溶性紙＞
本発明に用いる水溶性紙とは、水溶性ポリマーからなる繊維原料として製造された紙であり、水に触れると速やかに溶解する性質を有するものである。水溶性紙の厚さは０．０５〜１ｍｍ程度である。水溶性紙の厚さが前記の範囲内であれば、消臭剤分散液の塗工を簡単に行うことができる。また、得られた水溶性紙の水溶解性も良好である。
水溶性ポリマーからなる繊維原料の例としては、メチルセルロース、ヒドロキシプロピルメチルセルロース、ヒドロキシエチルメチルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、カルボキシルメチルセルロース、カルボキシルエチルセルロース、ポリビニルピロリドン、ポリビニルアルコール及びこれらの誘導体、並びにこれらの混合物などが挙げられる。
<Water-soluble paper>
The water-soluble paper used in the present invention is a paper manufactured as a fiber material made of a water-soluble polymer, and has the property of being rapidly dissolved when it is touched with water. The thickness of the water-soluble paper is about 0.05 to 1 mm. If the thickness of the water-soluble paper is within the above range, the deodorant dispersion can be easily coated. In addition, the water solubility of the obtained water-soluble paper is also good.
Examples of fiber materials comprising water-soluble polymers include methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxyl methyl cellulose, carboxyl ethyl cellulose, polyvinyl pyrrolidone, polyvinyl alcohol and derivatives thereof, and mixtures thereof Can be mentioned.
また、水溶性でないポリマー、例えば、酸性カルボキシメチルセルロース繊維を用いて抄紙した後に、これを苛性ソーダ、アンモニア液などのアルカリ水溶液で処理し、水可溶とした紙も、本発明の水溶性紙として使用できる。 In addition, after making paper using a polymer that is not water soluble, for example, acidic carboxymethyl cellulose fiber, it is treated with an aqueous alkaline solution such as caustic soda, ammonia solution, etc. to make it water soluble, which is also used as the water soluble paper of the present invention it can.
＜無機系消臭剤＞
本発明に用いる無機系消臭剤とは、４価金属リン酸塩、及びケイ酸アルミニウムより選ばれる少なくとも１種の塩基性ガス消臭剤と、水和酸化ジルコニウム、酸化ジルコニウム、酸化亜鉛、塩基性炭酸亜鉛、ハイドロタルサイト若しくはその焼成物、及び、銅イオン、亜鉛イオン、又はマンガンイオンの内の少なくとも１種のイオンを担持させた無機化合物よりなる群より選ばれる少なくとも１種の硫黄系ガス消臭剤とからなる消臭剤組成物である。
好ましくは、４価金属リン酸塩、及びケイ酸アルミニウムより選ばれる少なくとも１種の塩基性ガス消臭剤と、酸化亜鉛、及び銅イオンを担持させた無機化合物より選ばれる少なくとも１種の硫黄系ガス消臭剤とからなる消臭剤組成物である。これらの消臭剤組成物は、糞尿臭に対する高い消臭性能を発揮するものである。
前記塩基性ガス消臭剤は、平均粒径０．５〜２０μｍの白色粒子で、アンモニアの消臭容量が３０ｍＬ／ｇ以上であることが好ましい。また、前記硫黄系ガス消臭剤は、平均粒径０．５〜３０μｍの白色粒子で、硫化水素の消臭容量が３０ｍＬ／ｇ以上であることが好ましい。
<Inorganic Deodorant>
The inorganic deodorant used in the present invention includes at least one basic gas deodorant selected from tetravalent metal phosphates and aluminum silicate, hydrated zirconium oxide, zirconium oxide, zinc oxide, base At least one sulfur-based gas selected from the group consisting of inorganic zinc carbonate, hydrotalcite or calcined product thereof and at least one ion of copper ion, zinc ion, or manganese ion. A deodorant composition comprising a deodorant.
Preferably, at least one sulfur-based compound selected from tetravalent metal phosphates and at least one basic gas deodorant selected from aluminum silicate, zinc oxide, and an inorganic compound supporting copper ions A deodorant composition comprising a gas deodorant. These deodorant compositions exhibit high deodorizing performance against feces and urine odor.
The basic gas deodorant is preferably white particles having an average particle size of 0.5 to 20 μm, and the deodorizing capacity of ammonia is preferably 30 mL / g or more. The sulfur-based gas deodorant is preferably white particles having an average particle diameter of 0.5 to 30 μm, and the deodorizing capacity of hydrogen sulfide is preferably 30 mL / g or more.
（１）４価金属リン酸塩
本発明に用いる４価金属リン酸塩は、Ｔｉ、Ｇｅ、Ｚｒ、及びＳｎなどの４価金属のリン酸塩である。好ましい具体例としては、リン酸ジルコニウム、リン酸チタン、及びリン酸スズなどがある。これらの化合物には、α型結晶、β型結晶、及びγ型結晶等、種々の結晶型を有するものと非晶質のものがあるが、いずれも使用することができる。
(1) Tetravalent Metal Phosphate The tetravalent metal phosphate used in the present invention is a phosphate of a tetravalent metal such as Ti, Ge, Zr, and Sn. Preferred examples include zirconium phosphate, titanium phosphate, and tin phosphate. Examples of these compounds include those having various crystal types such as α-type crystals, β-type crystals, and γ-type crystals, and those that are amorphous, and any of these compounds can be used.
（２）ケイ酸アルミニウム
本発明に用いるケイ酸アルミニウムは、一般式［１］で表される化合物である。この化合物は、結晶質であっても、非晶質であっても良いが、非晶質のものは消臭効果が高くより好ましい。
Ａｌ2Ｏ3・ｎＳｉＯ2・ｍＨ2Ｏ ［１］
式［１］において、ｎはｎ≧６の整数であり、ｍは整数である。
(2) Aluminum Silicate Aluminum silicate used in the present invention is a compound represented by the general formula [1]. This compound may be crystalline or amorphous, but the amorphous one is more preferable because of its high deodorizing effect.
Al 2 O 3 · nSiO 2 · mH 2 O [1]
In the formula [1], n is an integer of n66, and m is an integer.
前記ケイ酸アルミニウムは、その比表面積が２０〜８００ｍ2／ｇであることが好ましく、２００〜８００ｍ2／ｇであることがより好ましい。
比表面積が２０〜８００ｍ2／ｇの範囲内であれば、アンモニアなどの塩基性ガスに対して優れた消臭効果が得られる。
なお、比表面積は、窒素吸着量から算出するＢＥＴ法により、容易に測定できる。
The aluminum silicate preferably has an specific surface area of 20~800m 2 / g, more preferably 200~800m 2 / g.
If the specific surface area is in the range of 20 to 800 m 2 / g, an excellent deodorizing effect on a basic gas such as ammonia can be obtained.
The specific surface area can be easily measured by the BET method which is calculated from the nitrogen adsorption amount.
（３）水和酸化ジルコニウム、酸化ジルコニウム
水和酸化ジルコニウムは、オキシ水酸化ジルコニウム、水酸化ジルコニウム、含水酸化ジルコニウム、酸化ジルコニウム水和物と同義の化合物で、結晶質、非晶質のいずれであってもよいが、高い消臭性能を発揮させるためには、非晶質が好ましい。
水和酸化ジルコニウムは、オキシ塩化ジルコニウム水溶液などのジルコニウム含有溶液を、水やアルカリ溶液で加水分解することにより作製することができる。
(3) Hydrated zirconium oxide, zirconium oxide Hydrated zirconium oxide is a compound having the same meaning as zirconium oxyhydroxide, zirconium hydroxide, hydrous zirconium oxide, zirconium oxide hydrate, and is either crystalline or amorphous. However, in order to exert high deodorizing performance, amorphous is preferable.
Hydrated zirconium oxide can be produced by hydrolyzing a zirconium-containing solution such as a zirconium oxychloride aqueous solution with water or an alkaline solution.
酸化ジルコニウムは、結晶質、非晶質のいずれであってもよいが、より高い消臭性能を持つ非晶質が好ましい。本発明に用いる酸化ジルコニウムには、市販品をそのまま利用できる。また、上記の水和酸化ジルコニウムを焼成したものでも良い。 Zirconium oxide may be either crystalline or amorphous, but is preferably amorphous with higher deodorizing performance. A commercial item can be used as it is as a zirconium oxide used for this invention. Moreover, what baked said hydrated zirconium oxide may be used.
（４）酸化亜鉛
本発明に用いる酸化亜鉛は、いずれの製法によるものでも使用できる。例えば、電気亜鉛地金を蒸気酸化して得られるものや、硫酸亜鉛、塩化亜鉛のような水溶性塩の水溶液を中和して得られる水酸化亜鉛、炭酸亜鉛、硫化亜鉛、シュウ酸亜鉛等を焼成して得られるもの等、特に限定されない。
より高い消臭性能を得るためには、比表面積が５０ｍ2／ｇ以上である酸化亜鉛が好ましく用いられる。比表面積が５０ｍ2／ｇ以上であれば、硫化水素等の硫黄系の悪臭に対して優れた消臭効果が得られる。
(4) Zinc Oxide Zinc oxide used in the present invention may be produced by any method. For example, zinc hydroxide, zinc carbonate, zinc sulfide, zinc oxalate, etc. which are obtained by vapor-oxidizing electrozinc bare metal, or by neutralizing an aqueous solution of a water-soluble salt such as zinc sulfate or zinc chloride There is no particular limitation, such as those obtained by firing.
In order to obtain higher deodorizing performance, zinc oxide having a specific surface area of 50 m 2 / g or more is preferably used. If the specific surface area is 50 m 2 / g or more, an excellent deodorizing effect can be obtained against sulfur-based malodor such as hydrogen sulfide.
また、酸化亜鉛を表面処理したものも用いることができる。表面処理の具体例としては、オルガノポリシロキサンで表面処理したものや、アルミニウム、ケイ素、ジルコニウム又はスズの酸化物あるいは水酸化物で表面を被覆したものがあるが、オルガノポリシロキサン等の有機系材料で表面処理する方が無機系材料で表面処理するよりも、硫化水素等の硫黄系臭気に対する消臭性能が高いので好ましい。 Moreover, what surface-treated zinc oxide can also be used. Specific examples of the surface treatment include those surface-treated with organopolysiloxane, and those whose surface is coated with an oxide or hydroxide of aluminum, silicon, zirconium or tin, but organic materials such as organopolysiloxanes It is preferable that the surface treatment is performed because the deodorizing performance with respect to sulfur-based odor such as hydrogen sulfide is higher than the surface treatment with the inorganic material.
（５）塩基性炭酸亜鉛
塩基性炭酸亜鉛は、炭酸亜鉛と水酸化亜鉛の混合物、あるいは複塩を指す。
市販のものをそのまま用いることもでき、あるいは、亜鉛塩の水溶液を炭酸アルカリ、重炭酸アルカリ、水酸化アルカリ等に注加して析出させたものも使用できる。
(5) Basic Zinc Carbonate Basic zinc carbonate refers to a mixture or double salt of zinc carbonate and zinc hydroxide.
A commercially available product can be used as it is, or a solution obtained by pouring an aqueous solution of a zinc salt into an alkali carbonate, an alkali bicarbonate, an alkali hydroxide or the like can also be used.
（６）ハイドロタルサイト化合物、及びその焼成物
本発明に用いるハイドロタルサイト化合物は、下記一般式［２］で表されるハイドロタルサイト構造を有する化合物である。
マグネシウム−アルミニウムハイドロタルサイト、亜鉛−アルミニウムハイドロタルサイトなどがあるが、最もこのましくはマグネシウム−アルミニウムハイドロタルサイトである。
Ｍ1(1-x)Ｍ2x（ＯＨ）2Ａn- (x/n)・ｍＨ2Ｏ ［２］
式［２］において、Ｍ1は２価の金属であって、Ｍ2は３価の金属、ｘは０より大きく０．５以下の数で、Ａn-は炭酸イオン、硫酸イオン等のｎ価の陰イオン、ｍは正数である。
ハイドロタルサイト焼成物は、ハイドロタルサイト化合物を温度約５００℃以上で焼成し、炭酸根や水酸基が脱離することにより得られる化合物である。
(6) Hydrotalcite Compound and Calcined Product Thereof The hydrotalcite compound used in the present invention is a compound having a hydrotalcite structure represented by the following general formula [2].
There are magnesium-aluminium hydrotalcite, zinc-aluminium hydrotalcite and the like, and most preferably magnesium-aluminium hydrotalcite.
M 1 (1-x) M 2 x (OH) 2 A n- (x / n) mH 2 O [2]
In the formula [2], M 1 is a divalent metal, M 2 is a trivalent metal, x is a number greater than 0 and 0.5 or less, and A n− is a carbonate ion, sulfate ion, etc. Valence anion, m is a positive number.
The calcined hydrotalcite is a compound obtained by calcining a hydrotalcite compound at a temperature of about 500 ° C. or higher and removing a carbonate radical and a hydroxyl group.
（７）銅イオン、亜鉛イオン又はマンガンイオンのうちの少なくとも１種の金属イオンを担持させた無機化合物
本発明に用いる銅イオン、亜鉛イオン又はマンガンイオンのうちの少なくとも１種の金属イオンを担持させる無機化合物としては、４価金属リン酸塩、ゼオライト及び多孔質二酸化珪素などがある。これらの中では、消臭性能が高いことから、銅イオンを無機化合物に担持させたものが好ましい。
(7) Inorganic compound loaded with at least one metal ion of copper ion, zinc ion or manganese ion Supported at least one metal ion of copper ion, zinc ion or manganese ion used in the present invention Inorganic compounds include tetravalent metal phosphates, zeolites and porous silicon dioxide. Among these, those having a copper ion supported on an inorganic compound are preferable because of high deodorizing performance.
前記消臭剤組成物における塩基性ガス消臭剤と硫黄系ガス消臭剤の混合割合は、その両者が含まれていれば、特に制限はない。糞尿臭に対する優れた消臭性能を得るためには、塩基性ガス消臭剤／硫黄系ガス消臭剤＝２０／８０〜８０／２０（質量比）の範囲であることが好ましい。 The mixing ratio of the basic gas deodorant and the sulfur-based gas deodorant in the deodorant composition is not particularly limited as long as both of them are contained. In order to obtain excellent deodorizing performance for feces and urine odor, it is preferable that the basic gas deodorant / sulfur-based gas deodorant is in the range of 20/80 to 80/20 (mass ratio).
＜水溶性バインダー＞
本発明に用いる水溶性バインダーとは、水溶性紙に無機系消臭剤を接着するための水溶性ポリマーのことである。具体的な水溶性バインダーとしては、例えば、メチルセルロース、ヒドロキシプロピルメチルセルロース、ヒドロキシエチルメチルセルロース、ヒドロキシルエチルセルロース、ヒドロキシプロピルセルロース、カルボキシルメチルセルロース、カルボキシルエチルセルロース、ポリビニルピロリドン、ポリビニルアルコール、ポリアクリル酸メチル、ポリアクリル酸エチル、ポリメタクリル酸メチル、ポリメタクリル酸エチル及びこれらの誘導体、並びにこれらの混合物などが挙げられる。好ましい水溶性バインダーは、接着性と水溶解度のバランスがよいためポリビニルアルコールである。
<Water soluble binder>
The water-soluble binder used in the present invention is a water-soluble polymer for adhering an inorganic deodorant to water-soluble paper. Specific water-soluble binders include, for example, methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl methyl cellulose, hydroxyl ethyl cellulose, hydroxypropyl cellulose, carboxyl methyl cellulose, carboxyl ethyl cellulose, polyvinyl pyrrolidone, polyvinyl alcohol, methyl polyacrylate, ethyl polyacrylate, And polymethyl methacrylate, polyethyl methacrylate and derivatives thereof, and mixtures thereof. The preferred water-soluble binder is polyvinyl alcohol because of its good balance of adhesion and water solubility.
前記無機系消臭剤と、水溶性バインダーとの質量比は、９０／１０〜５０／５０であることが好ましく、８０／２０〜６０／４０であることがより好ましい。当該質量比が９０／１０〜５０／５０の範囲内であれば、無機系消臭剤が水溶性紙に十分に接着し、水への溶解性も良好である。 The mass ratio of the inorganic deodorant to the water-soluble binder is preferably 90/10 to 50/50, and more preferably 80/20 to 60/40. When the mass ratio is in the range of 90/10 to 50/50, the inorganic deodorant sufficiently adheres to the water-soluble paper, and the solubility in water is also good.
＜水分量＞
本発明に係る消臭性紙の水分量は、無機系消臭剤、水溶性バインダー、及び、水又は水を含む混合溶剤を含有する消臭剤分散液を塗布した後、乾燥して製造した水溶性紙を用いて、１０５℃で２時間乾燥した前後の重量を用いて、計算される値である。詳細な測定方法は後述する。
本発明に係る消臭性紙の水分量は、５〜１５質量％であり、好ましくは５．５〜１４質量％であり、より好ましくは６〜１３質量％である。消臭性紙の水分量が５質量％未満では水への溶解速度が低下し、溶け残りを生じることで消臭性能も低下する。一方、１５質量％を超えると消臭性紙自体の溶解が経時的に進行することで、使用時に水に溶解しにくくなり、消臭性能も低下する。
消臭性紙の水分量を保持するためには、消臭性紙を製造後に密封する必要がある。消臭性紙の水分の蒸発を抑えるため、密封容器はプラスチック容器や袋が好ましく、特にアルミニウム蒸着したポリ袋、又はアルミニウム製袋は水分の透過が生じ難く、消臭性紙の水分量が長期間一定に保たれるため好ましい。
<Water content>
The moisture content of the deodorant paper according to the present invention is manufactured by applying a deodorant dispersion containing an inorganic deodorant, a water-soluble binder, and water or a mixed solvent containing water, and drying it. It is a value calculated using weights before and after drying at 105 ° C. for 2 hours using water-soluble paper. The detailed measurement method will be described later.
The water content of the deodorizing paper according to the present invention is 5 to 15% by mass, preferably 5.5 to 14% by mass, and more preferably 6 to 13% by mass. If the water content of the deodorant paper is less than 5% by mass, the dissolution rate in water is reduced, and the deodorizing performance is also reduced due to the occurrence of undissolved matter. On the other hand, if it exceeds 15% by mass, the dissolution of the deodorant paper itself advances with time, so that it becomes difficult to dissolve in water at the time of use, and the deodorizing performance also decreases.
In order to maintain the moisture content of the deodorant paper, it is necessary to seal the deodorant paper after production. The sealed container is preferably a plastic container or a bag in order to suppress the evaporation of the moisture of the deodorant paper, and in particular, the aluminum-deposited plastic bag or the aluminum bag hardly transmits moisture, and the deodorant paper has a long moisture content. It is preferable because the period is kept constant.
本発明に係る消臭性紙は、無機系消臭剤、水溶性バインダー、及び、水又は水を含む混合溶剤を含有する消臭剤分散液を水溶性紙に塗布する工程と、得られた水溶性紙を乾燥する工程とを連続的に行い、乾燥後の水溶性紙の水分量を５〜１５質量％とすることにより製造することができる。ここで、前記消臭剤分散液の塗布工程と乾燥工程とを連続的に行う理由は、消臭剤分散液の塗布工程後、乾燥までの時間が長いと水溶性紙の溶解が進行し、紙の強度が弱くなるとともに、水への溶解性及び消臭性が低下するからである。 The deodorant paper according to the present invention is obtained by applying a deodorant dispersion containing an inorganic deodorant, a water-soluble binder, and water or a mixed solvent containing water on a water-soluble paper, and The step of drying the water-soluble paper can be carried out continuously, and the water content of the water-soluble paper after drying can be made to be 5 to 15% by mass. Here, the reason for performing the application process and the drying process of the deodorant dispersion continuously is that, after the application process of the deodorant dispersion, the dissolution of the water-soluble paper proceeds if the time to drying is long, This is because the strength of the paper is weakened, and the solubility in water and the deodorizing property are reduced.
本発明において連続的とは、塗布工程から乾燥工程までの時間が２０分以内のことであり、好ましくは１０分以内であり、より好ましくは５分以内である。 In the present invention, continuous means that the time from the coating step to the drying step is within 20 minutes, preferably within 10 minutes, and more preferably within 5 minutes.
具体的な消臭性紙の製造方法としては、無機系消臭剤と水溶性バインダーを水、又は水を含む混合溶剤に分散させた消臭剤分散液を、噴霧、コーティング、パディング、及びディッピング等により水溶性紙に塗布する方法がある。これらの中でも、コーティング法が好ましく、特にグラビア印刷が好ましい。特定量の消臭剤を水溶性紙に塗布することができ、消臭効果が得られ易いからである。
次の乾燥工程では、前記のように消臭剤分散液が塗布された水溶性紙を、１１５〜１４５℃の温度で乾燥する。乾燥温度は、１２０〜１４０℃であることが好ましい。乾燥温度が１１５〜１４５℃の範囲内であれば、水溶性紙や水溶性バインダーに与える悪影響もなく、要求する消臭性紙を製造することができる。乾燥時間は、乾燥後の水溶性紙の水分量が５〜１５質量％となるように調整すればよい。
As a specific method for producing deodorant paper, spraying, coating, padding, and dipping a deodorant dispersion prepared by dispersing an inorganic deodorant and a water-soluble binder in water or a mixed solvent containing water is used. There is a method of applying to water-soluble paper by the like. Among these, the coating method is preferable, and gravure printing is particularly preferable. This is because a specific amount of the deodorant can be applied to the water-soluble paper, and the deodorizing effect can be easily obtained.
In the next drying step, the water-soluble paper to which the deodorant dispersion has been applied as described above is dried at a temperature of 115 to 145 ° C. The drying temperature is preferably 120 to 140 ° C. If the drying temperature is in the range of 115 to 145 ° C., the desired deodorant paper can be produced without any adverse effect on the water-soluble paper and the water-soluble binder. The drying time may be adjusted so that the water content of the water-soluble paper after drying is 5 to 15% by mass.
消臭性紙の製造に用いる水、又は水を含む混合溶剤は、無機系消臭剤及び水溶性バインダーを分散させて、水溶性紙へ塗布するための液体である。水と混合する溶剤としては、例えば、メタノール、エタノール、イソプロピルアルコール、ｎ−プロピルアルコール、イソブチルアルコール、ｎ−ブチルアルコール、tert−ブチルアルコール、エチレングリコールモノメチルエーテル、プロピレングリコールモノメチルエーテル、ジエチレングリコールモノメチルエーテル、ジアセトンアルコール等のアルコール類；アセトン、メチルエチルケトン、メチルイソブチルケトン等のケトン類；酢酸メチル、酢酸エチル等のエステル類；テトラヒドロフラン等の環状エーテル化合物等が挙げられる。消臭剤の分散性と分散後の加工に適した粘度、及び乾燥速度を考慮すると、水、又は水とアルコールの混合溶剤が好ましく、特に好ましくは水とアルコールの混合溶剤である。水とアルコールの混合比（質量比）は、９５／５〜６０／４０であることが好ましく、９０／１０〜７０／３０であることがより好ましい。 Water used in the production of deodorant paper, or a mixed solvent containing water is a liquid for dispersing an inorganic deodorant and a water-soluble binder and applying it to water-soluble paper. As a solvent to be mixed with water, for example, methanol, ethanol, isopropyl alcohol, n-propyl alcohol, isobutyl alcohol, n-butyl alcohol, tert-butyl alcohol, ethylene glycol monomethyl ether, propylene glycol monomethyl ether, diethylene glycol monomethyl ether, di-ethylene glycol Alcohols such as acetone alcohol; Ketones such as acetone, methyl ethyl ketone and methyl isobutyl ketone; Esters such as methyl acetate and ethyl acetate; Cyclic ether compounds such as tetrahydrofuran and the like. In view of the dispersibility of the deodorant and the viscosity suitable for processing after dispersion, and the drying speed, water or a mixed solvent of water and alcohol is preferable, and a mixed solvent of water and alcohol is particularly preferable. The mixing ratio (mass ratio) of water and alcohol is preferably 95/5 to 60/40, and more preferably 90/10 to 70/30.
前記消臭剤分散液の固形分濃度は、５〜５０質量％であることが好ましく、７〜４０質量％であることがより好ましく、１０〜３０質量％であることが更に好ましい。固形分濃度が５〜５０質量％の範囲内であれば、消臭剤分散液の粘度が適度であり、水溶性紙に均一に塗布することができる。 The solid content concentration of the deodorant dispersion is preferably 5 to 50% by mass, more preferably 7 to 40% by mass, and still more preferably 10 to 30% by mass. If the solid content concentration is in the range of 5 to 50% by mass, the viscosity of the deodorant dispersion is appropriate, and it can be uniformly applied to water-soluble paper.
水溶性紙に対する無機系消臭剤の担持量には、特に限定はない。一般に担持量が多いほど消臭効果は大きいが、水溶性バインダーや溶剤も増え消臭性紙の製造が難しくなる。無機系消臭剤の好ましい担持量は、３〜１５ｇ／ｍ2であり、５〜１３ｇ／ｍ2であることがより好ましい。担持量が３〜１５ｇ／ｍ2の範囲内であれば、得られた消臭性紙の強度に問題はなく、十分な消臭効果が得られる。 There are no particular limitations on the amount of inorganic deodorant carried on water-soluble paper. Generally, the larger the loading amount, the greater the deodorizing effect, but the more the water-soluble binder and the solvent, the more difficult the production of deodorant paper. The preferred loading of the inorganic deodorant is 3 to 15 g / m 2 , and more preferably 5 to 13 g / m 2 . If the loading amount is in the range of 3 to 15 g / m 2 , there is no problem in the strength of the obtained deodorant paper, and a sufficient deodorizing effect can be obtained.
製造した消臭性紙は、乾燥工程後に適度な大きさに切断して使用してもよい。消臭性紙の大きさは、５０ｃｍ2〜３００ｃｍ2であることが好ましい。この大きさであれば、取り扱い易い。 The manufactured deodorant paper may be cut into a suitable size after the drying step and used. The size of the deodorant sheet is preferably a 50cm 2 ~300cm 2. This size is easy to handle.
本発明について、実施例及び比較例に基づいてより具体的に説明するが、本発明はこれに限定されるものではない。 The present invention will be more specifically described based on examples and comparative examples, but the present invention is not limited thereto.
１．評価方法
（１）水分量
製造した消臭性紙を１０５℃で２時間乾燥し、乾燥前後の重量を用いて、以下の式から計算した。
（Ｗ1−Ｗ2）／Ｗ1×１００＝水分量（％）
[Ｗ1：乾燥前の紙の重量、Ｗ2：乾燥後の紙の重量]
1. Evaluation method (1) Moisture content The manufactured deodorant paper was dried at 105 ° C. for 2 hours, and the weight before and after drying was used to calculate from the following equation.
(W 1 −W 2 ) / W 1 × 100 = water content (%)
[W 1 : Weight of paper before drying, W 2 : Weight of paper after drying]
（２）消臭性能
糞尿臭の成分の一部であるアンモニアと硫化水素ガスを用いて、消臭率を測定した。具体的には、８ｃｍ×１２ｃｍの消臭性紙をビニルアルコール系ポリマーフィルム製の試験袋に入れ、ここに濃度１００ｐｐｍのアンモニアガス、又は濃度２０ｐｐｍの硫化水素ガスを１Ｌ注入し、３０分後の試験袋中の残存ガス濃度をガス検知管で測定した値と、同様の試験操作を、消臭性紙を入れずにガスのみで行った時(以下「空試験」という)の値を用い、以下の式から計算した。
（Ｃ0−Ｃ1）／Ｃ0×１００＝消臭率（％）
[Ｃ0：空試験のガス濃度、Ｃ1：消臭性紙を用いた時のガス濃度]
(2) Deodorizing performance The deodorizing rate was measured using ammonia and hydrogen sulfide gas which are a part of components of feces and urine odor. Specifically, an 8 cm × 12 cm deodorant paper is placed in a test bag made of a vinyl alcohol polymer film, into which 1 liter of ammonia gas having a concentration of 100 ppm or hydrogen sulfide gas having a concentration of 20 ppm is injected, and after 30 minutes Using the value obtained by measuring the residual gas concentration in the test bag with a gas detection tube and using the same test procedure without using deodorant paper and using only gas (hereinafter referred to as "blank test"), Calculated from the following equation.
(C 0 -C 1 ) / C 0 × 100 = deodorization rate (%)
[C 0: gas concentration of the blank test, C 1: gas concentration when using deodorant Paper
（３）水溶解性
水溶解性は、消臭性紙を水に添加した際に原形を留めない程度に小さく分解するまでの時間を測定した。具体的には、２０℃の水３００ｍＬへ３０ｃｍ×３０ｃｍの消臭性紙を入れ、３００ｒｐｍで撹拌したときに、約１ｃｍ×１ｃｍ以上の水溶性紙が目視で確認されなくなるまでの時間を測定した。
(3) Water Solubility Water solubility was measured for the time taken for deodorizing paper to be small enough not to retain its original shape when added to water. Specifically, when a 30 cm × 30 cm deodorant paper was added to 300 mL of water at 20 ° C. and stirred at 300 rpm, the time until no water soluble paper of about 1 cm × 1 cm or more was visually confirmed was measured. .
２．消臭性紙の製造及び評価
＜実施例１＞
ケイ酸アルミニウムと酸化亜鉛を質量比８０／２０で混合した無機系消臭剤、ポリビニルアルコール（ＰＶＡ）、イソプロピルアルコール及び水を、質量比１６．７／６．７／９．９／６６．７で混合して消臭剤分散液を作製した。次に、この消臭剤分散液を、カルボキシメチルセルロースからなる厚さが約０．１ｍｍの水溶性紙に塗布した後、１０秒以内に１２０℃で約１０秒間乾燥することで、消臭性紙を得た。無機系消臭剤の担持量は、７．４ｇ／ｍ2であった。得られた消臭性紙の水分量、消臭性能及び水溶解性を評価し、表２に記載した。
2. Production and evaluation of deodorant paper <Example 1>
Inorganic deodorant in which aluminum silicate and zinc oxide are mixed in a mass ratio of 80/20, polyvinyl alcohol (PVA), isopropyl alcohol and water, in a mass ratio of 16.7 / 6.7 / 9.9 / 66.7 The mixture was mixed to prepare a deodorant dispersion. Next, this deodorant dispersion liquid is applied to a water-soluble paper made of carboxymethylcellulose having a thickness of about 0.1 mm, and then dried at 120 ° C. for about 10 seconds within 10 seconds to obtain a deodorant paper. I got The loading amount of the inorganic deodorant was 7.4 g / m 2 . The water content, the deodorizing performance and the water solubility of the obtained deodorant paper were evaluated and listed in Table 2.
＜実施例２＞
前記乾燥温度を１３０℃で約１０秒間とした以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
Example 2
A deodorant paper was produced and evaluated in the same manner as in Example 1 except that the drying temperature was 130 ° C. for about 10 seconds.
＜実施例３〜６＞
無機系消臭剤を表１に示したものを用いたこと以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
Examples 3 to 6
A deodorant paper was produced and evaluated in the same manner as in Example 1 except that the inorganic deodorant shown in Table 1 was used.
＜比較例１＞
前記乾燥温度を１１０℃で約１０秒間とした以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
Comparative Example 1
A deodorant paper was produced and evaluated in the same manner as in Example 1 except that the drying temperature was changed to 110 ° C. for about 10 seconds.
＜比較例２、３＞
塗工から乾燥までの時間を表１のように代えた以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
Comparative Examples 2 and 3
Deodorant paper was manufactured and evaluated in the same manner as in Example 1 except that the time from coating to drying was changed as shown in Table 1.
＜比較例４〜６＞
無機系消臭剤及び水溶性バインダーを表１のように代えた以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
<Comparative Examples 4 to 6>
Deodorant paper was manufactured and evaluated in the same manner as in Example 1 except that the inorganic deodorant and the water-soluble binder were changed as shown in Table 1.
＜比較例７＞
無機系消臭剤を用いないこと以外は、実施例１と同様の方法で、消臭性紙を製造して評価した。
Comparative Example 7
Deodorant paper was manufactured and evaluated in the same manner as in Example 1 except that the inorganic deodorant was not used.
実施例の消臭性紙は、水に素早く溶解し、糞尿臭の成分であるアンモニア及び硫化水素の消臭率が９０％以上であった。一方、比較例１〜３の消臭性紙は水分量が本発明の範囲外であるため、水溶解性及び消臭性がともに低下している。また、比較例４〜７は、本発明の無機系消臭剤を含まないため、十分な消臭効果が得られない。 The deodorizing paper of the example was rapidly dissolved in water, and the deodorizing rate of ammonia and hydrogen sulfide, which are components of feces and urine odor, was 90% or more. On the other hand, since the water content of the deodorant papers of Comparative Examples 1 to 3 is outside the range of the present invention, both the water solubility and the deodorizing property are reduced. Moreover, since Comparative Examples 4-7 do not contain the inorganic type deodorizing agent of this invention, sufficient deodorizing effect is not acquired.
本発明の消臭性紙は、生活臭、体臭、糞尿臭及びゴミ臭の消臭などの分野で有効であり、消臭性を必要とする各種の分野で利用可能である。例えば、トイレ用やポータブルトイレ用の消臭剤の他、ティッシュペーパー、トイレットペーパーなどとしても使用できる。 The deodorizing paper of the present invention is effective in fields such as household odor, body odor, excrement odor and waste odor deodorizing, and can be used in various fields requiring deodorizing properties. For example, in addition to deodorants for toilets and portable toilets, they can also be used as tissue paper and toilet paper.
Claims (4)
前記無機系消臭剤が、４価金属リン酸塩、及びケイ酸アルミニウムより選ばれる少なくとも１種の化合物と、水和酸化ジルコニウム、酸化ジルコニウム、酸化亜鉛、塩基性炭酸亜鉛、ハイドロタルサイト化合物若しくはその焼成物、及び、銅イオン、亜鉛イオン、又はマンガンイオンのうちの少なくとも１種のイオンを担持させた無機化合物よりなる群より選ばれる少なくとも１種の化合物からなる消臭剤組成物であり、
前記消臭性紙の水分量が５〜１５質量％であることを特徴とする消臭性紙。 A deodorant paper containing an inorganic deodorant and a water soluble binder,
The inorganic deodorant is at least one compound selected from tetravalent metal phosphate and aluminum silicate, and hydrated zirconium oxide, zirconium oxide, zinc oxide, basic zinc carbonate, hydrotalcite compound or It is a deodorant composition comprising the calcined product and at least one compound selected from the group consisting of inorganic compounds loaded with at least one of copper ions, zinc ions, and manganese ions,
The water content of the deodorant paper is 5 to 15% by mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015150604A JP6519742B2 (en) | 2015-07-30 | 2015-07-30 | Deodorant paper and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015150604A JP6519742B2 (en) | 2015-07-30 | 2015-07-30 | Deodorant paper and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017029284A JP2017029284A (en) | 2017-02-09 |
| JP6519742B2 true JP6519742B2 (en) | 2019-05-29 |
Family
ID=57987402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015150604A Active JP6519742B2 (en) | 2015-07-30 | 2015-07-30 | Deodorant paper and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6519742B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232380A (en) * | 2021-12-21 | 2022-03-25 | 南京鼎兆新材料技术研发有限公司 | Papermaking deodorant and preparation and application methods thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112553A (en) * | 1985-11-11 | 1987-05-23 | 第一稀元素化学工業株式会社 | Dehymidifying deodorant |
| JP4178656B2 (en) * | 1999-03-31 | 2008-11-12 | 東亞合成株式会社 | Deodorant composition and deodorant product |
| JP2001029256A (en) * | 1999-07-21 | 2001-02-06 | Meisei Sansho Kk | Body wiping sheet body with built-in semi-dried moisture retaining powder |
| JP2003049396A (en) * | 2001-07-31 | 2003-02-21 | Toagosei Co Ltd | Deodorant paper and method of deodorization of fecaluria odor using the same |
| JP4219323B2 (en) * | 2004-08-20 | 2009-02-04 | 花王株式会社 | Manufacturing method of water-disintegrating paper |
| US7745685B2 (en) * | 2005-10-31 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with improved odor control |
| JP2006316401A (en) * | 2006-06-16 | 2006-11-24 | Toagosei Co Ltd | Deodorizing paper piece and method for deodorizing excreta odor therewith |
| JP2009154326A (en) * | 2007-12-25 | 2009-07-16 | Fujifilm Corp | Deodorizing ink jet recording sheet |
-
2015
- 2015-07-30 JP JP2015150604A patent/JP6519742B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017029284A (en) | 2017-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Babaie et al. | Evaluation of amorphous magnesium phosphate (AMP) based non-exothermic orthopedic cements | |
| US20160108227A1 (en) | Superabsorbent polymers with rapid absorption properties and process for producing same | |
| TW201620556A (en) | Deodorizer, deodorizing processed product produced using same, method for producing deodorizer, and method for producing deodorizing processed product | |
| KR101406083B1 (en) | Multi-functional composition with antimicrobial, sterilizing and deodorizing activity and method for preparing the same | |
| JP6519742B2 (en) | Deodorant paper and method for producing the same | |
| CA2690207A1 (en) | Animal litter deodorizing composition and method | |
| JP2008291637A (en) | Method of manufacturing negative ion generating raw material, negative ion generating raw material, method of manufacturing liquid nano-sizing negative ion generating solvent, liquid nano-sizing negative ion generating solvent, method of manufacturing building inside finishing material, building inside construction method and chopping board | |
| JP2003306609A (en) | Water-absorbing polymer composition and method for producing the same | |
| JP2004008518A (en) | Deodorant | |
| JP4164759B2 (en) | Method for producing deodorant | |
| JP2003049396A (en) | Deodorant paper and method of deodorization of fecaluria odor using the same | |
| JP2006316401A5 (en) | ||
| JP2006316401A (en) | Deodorizing paper piece and method for deodorizing excreta odor therewith | |
| JP2022103202A (en) | Alkaline aqueous solution with excellent sterilization and deodorant properties | |
| CN113455517B (en) | Environment-friendly slow-release antibacterial disinfection emulsion and preparation method thereof | |
| JP2009297202A (en) | Deodorant, spray deodorant, deodorant article, deodorant kit, and manufacturing method of deodorant | |
| EP4294902A1 (en) | Solid toilet bowl and lavatory cleaning compositions | |
| JP2010264005A (en) | Deodorant and method for producing the same | |
| JP2006204902A (en) | Deodorizing method for fibers, and laundry bag | |
| JP2745424B2 (en) | Deodorant | |
| JP2007020931A (en) | Sanitary material | |
| JP2007268084A (en) | Aqueous solution-like, aqueous gel-like or film-like deodorant | |
| JP2014144399A (en) | Excrement processing agent, and excrement processing method with use of the processing agent | |
| JP2004358027A (en) | Deodorant composition and water soluble deodorant | |
| JP2001170153A (en) | Tablet composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180412 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190315 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190327 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190409 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6519742 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |