MXPA97002099A - Procedure to make a high density detergent composition that includes recirculation currents select - Google Patents
Procedure to make a high density detergent composition that includes recirculation currents selectInfo
- Publication number
- MXPA97002099A MXPA97002099A MXPA/A/1997/002099A MX9702099A MXPA97002099A MX PA97002099 A MXPA97002099 A MX PA97002099A MX 9702099 A MX9702099 A MX 9702099A MX PA97002099 A MXPA97002099 A MX PA97002099A
- Authority
- MX
- Mexico
- Prior art keywords
- agglomerates
- agglomeration
- agglomeration mixture
- detergent
- mixture
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 155
- 239000003599 detergent Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims description 68
- 238000005054 agglomeration Methods 0.000 claims abstract description 114
- 230000002776 aggregation Effects 0.000 claims abstract description 114
- 239000004094 surface-active agent Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000004615 ingredient Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 230000003750 conditioning Effects 0.000 claims abstract description 15
- 230000003134 recirculating Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 68
- 239000012530 fluid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 11
- 150000004760 silicates Chemical class 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 239000004698 Polyethylene (PE) Substances 0.000 claims 1
- 239000002563 ionic surfactant Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- 239000008187 granular material Substances 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 239000004115 Sodium Silicate Substances 0.000 description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 9
- 108090000790 Enzymes Proteins 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 8
- 238000001694 spray drying Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002304 perfume Substances 0.000 description 7
- 235000019351 sodium silicates Nutrition 0.000 description 7
- 239000001187 sodium carbonate Substances 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 229940088598 Enzyme Drugs 0.000 description 5
- 150000008051 alkyl sulfates Chemical class 0.000 description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 150000007942 carboxylates Chemical class 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229920005646 polycarboxylate Polymers 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N calcium cation Chemical group [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 229920002866 paraformaldehyde Polymers 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 description 3
- 238000011031 large scale production Methods 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 159000000001 potassium salts Chemical class 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 150000003385 sodium Chemical class 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N (E)-but-2-enedioate;hydron Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000001257 hydrogen Chemical group 0.000 description 2
- 229910052739 hydrogen Chemical group 0.000 description 2
- 230000001965 increased Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910001425 magnesium ion Chemical group 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 1
- CFPOJWPDQWJEMO-UHFFFAOYSA-N 2-(1,2-dicarboxyethoxy)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)OC(C(O)=O)CC(O)=O CFPOJWPDQWJEMO-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K 2qpq Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- ZVAYUUUQOCPZCZ-UHFFFAOYSA-N 4-(diethoxyphosphorylmethyl)aniline Chemical compound CCOP(=O)(OCC)CC1=CC=C(N)C=C1 ZVAYUUUQOCPZCZ-UHFFFAOYSA-N 0.000 description 1
- SPXOTSHWBDUUMT-UHFFFAOYSA-M 4-nitrobenzenesulfonate Chemical compound [O-][N+](=O)C1=CC=C(S([O-])(=O)=O)C=C1 SPXOTSHWBDUUMT-UHFFFAOYSA-M 0.000 description 1
- 229960000583 Acetic Acid Drugs 0.000 description 1
- 229940091181 Aconitic Acid Drugs 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N Aconitic acid Chemical compound OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- 241000219430 Betula pendula Species 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N Citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- KWKXNDCHNDYVRT-UHFFFAOYSA-N Dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 description 1
- 229960002598 Fumaric acid Drugs 0.000 description 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N Glyoxylic acid Natural products OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N Inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 Inositol Drugs 0.000 description 1
- 101710015344 LNPEP Proteins 0.000 description 1
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 1
- SXKQTYJLWWQUKA-UHFFFAOYSA-N O.O.O.O.O.O.O.O.O.O.OB(O)O.OB(O)O.OB(O)O.OB(O)O Chemical compound O.O.O.O.O.O.O.O.O.O.OB(O)O.OB(O)O.OB(O)O.OB(O)O SXKQTYJLWWQUKA-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 241000208474 Protea Species 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J Pyrophosphate Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 1
- FWYVLGJBTZNHEM-UHFFFAOYSA-H Sodiumpolyphosphate Chemical compound [Na+].[O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O FWYVLGJBTZNHEM-UHFFFAOYSA-H 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J Tetrasodium pyrophosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- ZUBJEHHGZYTRPH-KTKRTIGZSA-N [(Z)-octadec-9-enyl] hydrogen sulfate Chemical compound CCCCCCCC\C=C/CCCCCCCCOS(O)(=O)=O ZUBJEHHGZYTRPH-KTKRTIGZSA-N 0.000 description 1
- JNJZLAHUXHBYIS-UHFFFAOYSA-L [O-]P([O-])(=O)OP1(=O)OCCO1 Chemical class [O-]P([O-])(=O)OP1(=O)OCCO1 JNJZLAHUXHBYIS-UHFFFAOYSA-L 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- CMFFZBGFNICZIS-UHFFFAOYSA-N butanedioic acid;2,3-dihydroxybutanedioic acid Chemical compound OC(=O)CCC(O)=O.OC(=O)CCC(O)=O.OC(=O)C(O)C(O)C(O)=O CMFFZBGFNICZIS-UHFFFAOYSA-N 0.000 description 1
- HXDRSFFFXJISME-UHFFFAOYSA-N butanedioic acid;2,3-dihydroxybutanedioic acid Chemical compound OC(=O)CCC(O)=O.OC(=O)C(O)C(O)C(O)=O HXDRSFFFXJISME-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- CQDGTJPVBWZJAZ-UHFFFAOYSA-M ethyl carbonate Chemical class CCOC([O-])=O CQDGTJPVBWZJAZ-UHFFFAOYSA-M 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000002070 germicidal Effects 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 229910052610 inosilicate Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 102000004882 lipase Human genes 0.000 description 1
- 108090001060 lipase Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N magnesium ion Chemical group [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- VQOIVBPFDDLTSX-UHFFFAOYSA-M sodium;3-dodecylbenzenesulfonate Chemical class [Na+].CCCCCCCCCCCCC1=CC=CC(S([O-])(=O)=O)=C1 VQOIVBPFDDLTSX-UHFFFAOYSA-M 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Abstract
A method for continuously preparing a high density detergent composition is provided, the method comprising the steps of: (a) continuously charging a detergent surfactant paste and dry starting detergent material into a high speed mixer / densifier to obtain the agglomerates (b) mixing the agglomerates in a moderate speed mixer / densifier to densify the agglomerates in a conditioning apparatus to improve the flow properties of the agglomerates and to separate the agglomerates in a first agglomeration mix and a second agglomeration mix (d) recirculating the first agglomeration mixture in the high speed mixer / densifier for further agglomeration; (e) mixing the adjunct detergent ingredients in the second agglomeration mixture to thereby form the detergent density composition at
Description
PROCEDURE TO MAKE A HIGH DENSITY DETERGENT COMPOSITION THAT INCLUDES SELECTED RECIRCULATION CURRENTS
FIELD OF THE INVENTION 5 The present invention generally relates to a process for producing a high density laundry detergent composition. More particularly, the invention is directed to a continuous process which lasts
Lü agglomerated high-density detergents are produced by feeding a paste of surfactant and drying the starting detergent material in two mixer / densx fieadores placed in series form and then in a drying, cooling and sieving apparatus. The procedure optimally includes
recirculation current confi urations selected to thereby produce a high density detergent composition with improved flow and particle size properties. Said improved properties improve the consumer acceptance of the detergent composition produced by the process
0 instan-te.
BACKGROUND OF THE INVENTION
Recently, there has been considerable interest in the
of the laundry detergent for laundry detergents are "compact" and therefore, have volumes of laundry.
To facilitate the production of these so-called low-dose detergents, many attempts have been made to produce detergents of high overall density, for example, with a density of 500 g / 1 or more. Low dosing detergents are currently in high demand as they conserve sources and can be sold in small packages that are convenient for consumers. Generally, there are two primary types of procedures where detergent particles or powders can be prepared. The first type of process involves spray drying an aqueous detergent suspension in a spray drying tower to produce highly porous detergent particles. In the second type of process, the different detergent components are dry blended after they are agglomerated with a binder such as an ammonium or nonionic surfactant. In both procedures, the most important factors that govern the density of the resulting detergent material are the density, porosity, particle size and surface area of the different starting materials and their respective chemical composition. These parameters, however, can only be varied within a limited scale. In this way, a substantial increase in overall density can be achieved only by means of additional procedural steps that lead to the densification of the detergent granules. Many attempts have been made in the art to provide processes that increase the density of granules or powders of detergents. Particular adaptation has been the densification of spray-dried granules by post-tower spray-drying treatment. For example, an attempt involves an intermittent procedure in which spray-dried detergent powders or granules containing tp sodium polyphosphate and sodium sulfate are densified and spheronized in a MarumenzerCR). This apparatus comprises a substantially horizontal, hardened, rotating table placed inside and at the base of a substantially vertical cylinder with smooth walls. This procedure, however, is essentially an intermittent process and is therefore less suitable for large-scale production of detergent powders. More recently, other attempts have been made to provide a continuous process for increasing the density of spray-dried detergent granules or "post-tower" spray-drying. Typically, said processes require a first apparatus that pulverizes or grinds the granules and a second apparatus that increases the density of the pulverized granules or agglomeration, these processes achieve the desired increase in density only by treating or densifying granules spray dried or "post". "Spray drying tower. However, all of the aforementioned processes are directed primarily to densify or otherwise process "spray-dried" granules.
Currently, the relative amounts and types of materials subject to spray drying procedures in the production of detergent granules have been limited. For example, it has been difficult to achieve high levels of surfactant in the resulting detergent composition, a feature that facilitates the production of low-dose detergents. In this way, it would be desirable to have a method by which the detergent compositions can be produced are to have the limitations imposed by conventional spray drying techniques. In that extreme, the technique is also replete with descriptions of procedures comprising agglomerating the detergent compositions. For example, attempts have been made to agglomerate the detergency builders by mixing zeolLta and / or layered silicates in a mixer to form free flowing agglomerates. While such attempts suggest that their process can be used for the production of detergent agglomerates, they do not provide a mechanism by which the starting detergent materials in the form of pastes, liquids and dry materials can effectively agglomerate in free flowing detergent agglomerates that have a high density of at least 650 g / 1. In addition, said agglomeration processes have produced detergent agglomerates that contain a wide range of particle sizes, for example "excesses" and "fines" are typically produced. Particles of agglomerates of "excess" or larger than desired have a tendency to decrease the total solubility of the detergent composition in the wash solution leading to poor cleaning and the presence of "clumps" which ultimately result in dissatisfaction. of the consumer. "Thin" or smaller particles of agglomerates have a tendency to "gel" in the wash solution and also give the detergent product an undesired "powdery" feel. In addition, past attempts to recirculate such "excesses" or "fines" have resulted in the exponential growth of additional unwanted agglomerates of larger size or smaller size since the "excesses" typically provide a nucleation site or seed for the agglomeration of even larger particles, while the recirculation of the "fines" inhibits the agglomeration that leads to the production of more "excesses" in the process. Accordingly, a need remains in the art for a process that produces a high density detergent composition having improved flow and particle size properties. Also, a need remains for a process as such that is more efficient and economical to facilitate the large-scale production of low-dose or compact detergents.
ANTECEDENT TECHNIQUE
The following references are directed to densify spray-dried granules: Appel et al., US patent. . No. 5,133,924 (Lever); ortolotti et al., patent of E.U.A. No. 5,160,657 (Lever); Johnson et al., British Patent No. 1,517,713 (Unilever); and Curtis, European Patent Application 451,894. The following references are intended to produce detergents by agglomeration: Beerse et al., U.S. Pat. No. 5,108,646 (Procter to Gamble); Hollmgsworth et al., European Patent Application 351,937 (Unilever); and S atling et al., U.S. Patent. No. 5,205,958.
BRIEF DESCRIPTION OF THE INVENTION
The present invention meets the aforementioned needs in the art by providing a process that continuously produces a high density detergent composition from starting detergent ingredients. Accordingly, the process achieves the desired high density detergent composition without unnecessary process parameters, such as the use of relatively high spray drying techniques and operating temperatures, which increase manufacturing costs. The process of the invention described herein also provides a detergent composition containing agglomerates having improved particle size and flow properties (i.e., more uniform) that finally result in a low or compact dose detergent product that is more acceptable to consumers. As used herein, the term "agglomerates" refers to particles formed by agglomerating starting detergent ingredients (liquid and / or particles) which typically have a smaller average particle size than the agglomerates formed. All percentages, and proportions used herein are expressed as percentages by weight (anhydrous base) unless otherwise indicated. All documents are incorporated herein by reference. All the viscosities referred to herein are measured at 70 ° C (+ _5 ° C) and at shear rates of about 10 to 100 sec-1. In accordance with an aspect of the invention, a method for continuously preparing a high density detergent composition is provided. The method comprises the steps of: (a) continuously charging a detergent paste of surfactant and dry batch detergent material into a high speed mixer / densifier to obtain the agglomerates; (b) mixing the agglomerates in a moderate speed mixer / hardener to densify, form and agglomerate the agglomerates so that the finished agglomerates have an average particle size of from about 300 microns to about 900 microns; (c) feeding the agglomerates in a conditioning apparatus to improve the flow properties of the agglomerates and to separate the agglomerates in a first agglomeration mixture and a second agglomeration mixture, wherein the first agglomeration mixture has substantially a size of particle of less than about 150 microns and The second agglomeration mixture has a particle size of at least about 150 microns; (d) recirculating the first agglomeration mixture in the high speed mixer / densifier for additional agglomeration; (e) mixing the adjunct detergent ingredients in the second agglomeration mixture to thereby form the high density detergent composition. In accordance with another aspect of the invention, another method for continuously preparing the high density detergent composition is provided. . This process comprises the steps of: (a) continuously charging a detergent paste of surfactant and dry starting detergent material into a high-speed mixer / densifier to obtain the agglomerates; (b) mixing the agglomerates in a moderate speed mixer / densifier to densify, form and agglomerate the agglomerates so that the finished agglomerates have an average particle size of about 300 microns to about 900 microns; (c) sieving the agglomerates to thereby form a first agglomeration mixture having substantially a particle size of at least about 6 mm and a second agglomeration mixture having substantially a particle size of less than about 6 nm; (d) feeding the first agglomeration mixture in a milling unit and the second agglomeration mixture in a conditioning apparatus to improve the flow properties of the second agglomeration mixture and to separate the second agglomeration mixture in a third mixing of agglomeration and a fourth agglomeration mixture, wherein the third agglomeration mixture has a particle size of less than about 150 microns and the fourth agglomeration mixture has substantially a particle size of at least about 150 microns. mieras; (e) recirculating the third agglomeration mixture in the high speed mixer- / densifier for further agglomeration; (f) separating the fourth agglomeration mixture into a fifth agglomeration mixture and a sixth agglomeration mixture, wherein the fifth agglomeration mixture has substically no particle size of at least about 900 microns and the sixth agglomeration mixture < It usually has an average particle size of about 50 microns to about 1400 microns; (g) including the fifth agglomeration mixture on the grinding apparatus for grinding with the first agglomeration mixture to form a base agglomeration mixture which is recirculated in the conditioning apparatus; and (h) mixing the adjunct detergent ingredients in the sixth blending mixture to thereby form the high density composition. Another aspect of the invention is directed to a high density detergent composition made in accordance with any of the instant process modalities. Accordingly, an object of the invention is to provide a process that produces a high density detergent composition containing agglomerates having improved flow properties and particle size. It is also an object of the invention to provide a method such that it is more efficient and economical to facilitate the large-scale production of low-dose or compact detergents. These and other objects, features and advantages appended to the present invention will be apparent to those skilled in the art from a reading of the following detailed description of the preferred embodiment and the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a flow diagram of a process according to an embodiment of the invention wherein the smaller detergent agglomerates are recirculated in the high speed mixer / densifier from the conditioning apparatus; and Figure 2 is a flow chart of a method according to another embodiment of the invention similar to Figure 1 wherein an additional recirculation operation is included for purposes of improving the properties of the resulting detergent product.
DETAILED DESCRIPTION OF THE PREFERRED MODALITY
Reference is made to Figures 1 and 2 for purposes of illustrating various embodiments of the method of the invention described herein. Figure 1 illustrates a procedure 10 while Figure 2 describes a procedure LO 'which is a modified version of the LO procedure.
PROCESS
Initially, the method shown in FIG. 1 comprises continuously charging a detergent surfactant paste 12 and dry starting detergent material 14 into a high speed injector / densifier 16 to obtain agglomerates 18. The different ingredients that can be selected for the surfactant paste 12 and the dry starting detergent material are more fully described hereinbelow. However, it is preferable that the ratio of the surfactant paste to the dry detergent material be from about 1:10 to about 10: 1 and more preferably from about 1: 4 to about 4: 1. The agglomerates L8 are then sent or fed in a moderate speed mixer / densifier to further densify and agglomerate the agglomerates 18 so that they have the preferred average particle size scale of about 300 microns to approximately 900 micras It should be understood that the dry starting detergent material 14 and the surfactant paste 12 begin to accumulate in agglomerates in the mixer / densifier of
LO high speed 16, in this way resulting in agglomerates 18. The agglomerates 18 are then further accumulated in the moderate speed mixer / densifier 20 resulting in densified or accumulated agglomerates 22 that are ready for further processing to increase their
L5 flow properties. Typical apparatuses used in the process 10 for the high speed mixer / densifier 16 include but are not limited to a Lodige Recycler CB-30 and while a moderate speed ezclador / densificador 20 can be a "Ploughshare" of Lodige Recycler KM-600. Other devices that can be used include double-propelled mixers, commercial mixers sold with Eipch, Schugí, O'Brien, and Drais mixers, and combinations of these and other mixers. The residence times of the agglomerates /
? 5 ingredients in such mixers / densifiers will vary depending on the particular mixer / densifier and operating parameters. However, the preferred residence time in the nezclador / densifi er of the speed at a 16 is around: from 2 seconds to approximately 45 seconds, preferably around 5 to 30 seconds, while the residence time in the The moderate rate / densifier is about 0.5 minutes to about 15 minutes, preferably about 10 minutes. The moderate speed mixer / ensiler 20 preferably imparts a required amount of energy to the agglomerates 18 for further accumulation or agglomeration. More particularly, the moderate speed mixer / densifier 20 imparts about 5 x 10% erg / L to about 2 x 1012 erg / kg at a rate of about 3 x 108 erg / kg-sec to about 3 x 109 erg / g-sec to form the agglomerates 22. The energy input and the speed of entry can be determined by calculations from powder readings par-to the mixer / moderate speed densitator 20 with and without agglomerates, residence time of the agglomerates, and the mass of the agglomerates in the moderate speed mixer / densitator 20. Such calculations are clearly within the reach of the person skilled in the art. Optionally, a reversing agent can be added just before, in or after the mixer / ensiler 20 to control or inhibit the degree of agglomeration. This optional step provides a means by the desired agglomeration particle size can be achieved. Preferably, the coating agent is selected from the group consisting of alu nosilicates, carbonates, silicates and mixtures thereof. Another optional step comprises spraying a binder material in the high speed mixer / densitator 16 to thereby facilitate the accumulation agglomeration. Preferably, the binder is selected from the group consisting of water, ammonium surfactants, nonionic surfactants, polyethylene glycol, polyvinyl pyrrolidone, polyacrylates, citric acid and mixtures thereof. Another step in the process 10 comprises feeding the further densified agglomerates 22 into a conditioning apparatus 24 which preferably includes one or more feeding apparatus and a cooling apparatus (not shown individually). The conditioning apparatus 24 in any form (fluid bed dryer, fluid bed cooler, air conveyor, etc.) is included to improve the flow properties of the agglomerates 22 and to separate them into a first agglomeration mixture 26 and a second agglomeration mixture 28. Preferably, the agglomeration mixture 26 has substantially a particle size of less than about 150 microns and the agglomeration mixture 28 has substantially a particle size of at least about 150 microns. Of course, it should be understood by those skilled in the art that said separation procedures are not always perfect and may exict a small portion of agglomeration particles in the agglomeration mixture 26 or 28 which is outside the recited size scale. The final goal of the process 10, however, is to divide a substantial portion of the "fines" or agglomerates of smaller size 26 from the agglomerates 28 of more desired size which are then sent to one or more completion steps 30. The mixture of agglomeration 26 is recirculated in the high speed mixer / densitator 16 for further agglomeration so that the agglomerates in the mixture 26 are finally accumulated to the desired agglomeration particle size. Preferably, the termination steps 30 will include mixing the adjunct detergent ingredients in the agglomeration mixture 2B to thereby form a fully formulated high density detergent composition 32 that is ready for commercialization. In a preterm embodiment, the detergent composition 32 has a density of at least 650 g / 1. Optionally, the termination steps 30 include mixing the conventional spray-dried detergent particles in the agglomeration mixture 28 together with the detergent ingredients attached to form the detergent composition 32. In this case, the detergent composition 32 preferably comprises about 10. % to about 40% by weight of the agglomeration mixture 28 and the rest of the spray-dried detergent particles and the attached ingredients. Reference is now made to Figure 2 which describes the process 10 'for making a high density detergent composition according to the invention. Process 10 ', similar to procedure 10, comprises the steps of continuously charging a detergent surfactant paste 34 and dry starting detergent material 36 into a high speed mixer- / scaler 38 to obtain the agglomerates 40 and mixing the agglomerates 40 in a moderate speed mixer / densifier 42 to densify and accumulate more and agglomerate the agglomerates 40 into agglomerates 44. The agglomerates 44 preferably have an average particle size of about 300 microns to about 900 microns. After, the agglomerates 44 are screened in a screening apparatus 46 to thereby form a first agglomeration mixture 48 having substantially a particle size of at least 6 mm and a second agglomeration mixture 50 having substantially a particle size smaller than about 6 mm. The agglomeration mixture 48 contains agglomerates of greater size-re latíva hume <The and generally represents about 2% to 5% of the agglomerates 44 before sieving. The agglomeration mixture 48 is fed into a milling unit 52 while the agglomeration mixture 50 is fed into a conditioning apparatus 54 to improve the flow properties of the agglomeration mixture 50 and to separate the mixture from the agglomeration mixture 50. agglomeration 50 in a third agglomeration mixture 56 and a fourth agglomeration mixture 58. Preferably, the agglomeration mixture 56 substantially has a particle size of less than about 150 microns and the agglomeration mixture 58 has substantially a particle size of At least 150 micras. The process 10 'comprises the recirculation of the agglomeration mixture 56 in the high speed mixer / densifier 38 for further agglomeration as described with respect to the process 10 of Figure 1. Then, the agglomeration mixture 58 is separated by means of any known process / apparatus such as the conventional screening apparatus 66 or the like in a fifth agglomeration mixture 60 and a sixth agglomeration mixture 62. Preferably, the agglomeration mixture 60 has substantially a particle size of at least 900. microns (preferably greater than 1180 microns) and the agglomeration mixture 62 has an average particle size of about 50 microns to about 1400 microns (preferably about 50 microns to about 1180 microns). The agglomeration mixture 60 containing additional agglomeration particles of larger size is introduced into the grinding apparatus 52 for grinding with the base agglomeration mixture 64. By continuing with the above operations, the agglomeration mixture 64 is recirculated in the apparatus. of conditioning 54 which may include one or more drier and fluid bed coolers as previously described. In such cases, the recycle stream of the agglomeration mixture 64 can be sent to any or a combination of said fluid bed dryers and coolers without departing from the scope of the invention. The agglomeration mixture 62 is then subjected to one or more termination steps 68 as previously described. Preferably, the method 10 'includes the step of mixing the adjunct detergent ingredients in the agglomeration mixture 62 to thereby form the high density detergent composition 70 having a density of at least 650 g / 1. The optional steps discussed with respect to method 10 are equally applicable with respect to method LO '. By way of examples, a coating agent may be added in or after the moderate speed mixer / densifier 42 to control or inhibit the degree of agglomeration. It has been found that adding a coating agent to the agglomeration mixture 62 or 58, say, before or after between the screening apparatus 66, produces a detergent composition with surprisingly improved flow properties. As previously mentioned, the coating agent is preferably selected from the group consisting of alu inosilicates, carbonates, silicates and mixtures thereof. The other optional steps such as spraying a binder material in the high speed mixer / blender 38 are useful in the process 10 'for the purpose of facilitating accumulation agglomeration. The residence times, energy input parameters, characteristics of the surfactant paste and the relationships with dry starting detergent ingredients are also preferably incorporated in the 10 'process.
PASTE AGENT SURGICAL DETERGENT
The detergent surfactant paste useful in processes 10 and 10 'is preferably in the form of a viscous, aqueous paste, although the forms are also contemplated by the invention. This so-called viscous surfactant paste has a viscosity of about 5,000 cps to about 100,000 cps, most preferred of about 10,000 cps to about 80,000 cps, and contains about L? less than about 10% water, most preferred at least about 20% water. The viscosity is measured at 7Q ° C and at shear rates of about LO at 100 sec-i. In addition, the surfactant paste, if used, preferably comprises a detersive surfactant in the amounts specified above and the remainder of water and other conventional detergent ingredients. The surfactant itself, in the viscous surfactant paste, is preferably selected from non-ionic, non-ionic, zwitterionic, anti-caustic and cationic classes and compatible mixtures thereof. The detersive surfactants useful herein are described in the U.S.A. 3,664,961, Norris, issued May 23, 1972, and in the US patent. . 3,919,678, Laughlin et al., Issued December 30, 1975. Useful cationic surfactants also include those described in U.S. Pat. . 4,222,905, Coc rell, issued on September 16, 1980, and in the US patent. . 4,239,659, Murphy, issued December 16, 1980, both of which are also incorporated herein by reference. Of the surfactants, the preferred ones are ammonium and nonionic and the ammonia are the most preferred. Non-limiting examples of the preferred ammonium surfactants useful in the surfactant paste include conventional di-Ciß alkylbenzenesulfonates ("LAS") and branched chain primary C10-C20 ("AS") alkyl sulfates ("AS"). random, the secondary alkyl sulfates (2,3) of Cio-Ciß of the formula OH3 (CH2) (CH0S03"M +) CH3 and CH3 (CH2) and (CH0S03 ~ M +) CH2CH3 where xy (y +1) are whole of at least 7, preferably at least about 9, and M is a cation of solubilization in water, especially sodium, unsaturated sulfates such as oleyl sulfate, and those to C? o ~ C? s cycloalkoxides ("AEKS" especially, EO 1-7 ethoxylates) Optionally, other examples of surfactants useful in the pulp of the invention include the Cι-Ciß alkylalkoxycarboxylates (especially the EO 1-5 ethoxycarboxylates), the glycolic ethers of Cι-Ciß , the alkyl polyglycosides of Cio-Ciß and their sulfated polyglycosides sponges, and high sulfonated fatty acid esters of C12-C18. If desired, conventional amphoteric and nonionic surfactants such as C12-C18 alkyl ethoxylates ("AE") including the so-called narrow peak alkyl ethoxylates and the C6-C12 alkyl phenolalkylates (especially ethoxylates and ethoxy / mixed propoxy), betaines of C12 -Cie and sulfobetamas ("suLtainas"), Cio-Ciß amine oxides and the like, may also be included in the overall compositions. Typical examples include the C12-C18 N-methylglucamides. See UO 92/06154. Other surfactants derived from sugar include the N-alkoxy polyhydroxy fatty acid amides, such as N- (3-methox? Pro?) Gluca ida of Cio-Ciß- The N-propyl glucanides via N- C12-C18 hexyl can be used for low foaming. Conventional C10-C20 soaps can also be used. If high spurnation is desired, Cio-Cie soaps of branched chains can be used. Mixtures of surfactants to ionic and nonionic agents are especially useful. Other conventional useful surfactants are listed in the standard texts.
0 0
DRY DETERGENT MATERIAL
The dry starting detergent material of processes 10 and 10 'preferably comprises a detergency improver selected from the group consisting of alurninosilicates, crystalline layered silicates and mixtures thereof, and carbonate, preferably sodium carbonate. The aluminosilicates or ion exchange materials used in the present invention as a detergency builder preferably have a high calcium ion exchange capacity and a high exchange rate. Without being limited by theory, it is believed that said high ion exchange rate and capacity are a function of several interrelated factors that are derived from the method by which the ion exchange material of alu inositol is produced. In this regard, the urninosilicate ion exchange materials used herein are preferably produced in accordance with the US patent. No. 4,605,509 to Cor ill et al. (Procter to Gamble), the disclosure of which is incorporated herein by reference. Preferably, the alumina ion exchange material is in the form of "sodium" since the potassium and hydrogen forms of the instant nosylate do not exhibit the high exchange rate and capacity as provided by the sodium form. Additionally, the alkylsilicate ion interchange material is preferably in the drier form to facilitate the production of quenched detergent agglomerates as described herein. The alumina ion exchange materials used herein preferably have particle size diameters that optimize their effectiveness as detergent builders. The term "particle size diameter" as used herein represents the average particle size diameter of a given aluminum ion exchange material as determined by conventional analytical techniques, such as microscopic determination. and scanning electron microscope (SEM). The preferred particle size diameter of the aluninosilicate is from about 0.1 micron to about 10 microns, more preferably from about 0.5 microns to about 9 microns. More preferably, the particle size diameter is about 1 to about 8 microns. Preferably, the aluininosilicate ion exchange material has the formula Naz C (Ai? 2) r (l? 2) and l H2? where yy are integers of at least 6, the molar-to-zay ratio is from about 1 to about 5 and x is from about 10 to about 264. More preferably, the aluminosilicate has the formula i2f (A102) l2 ( S1O2) 12 JXH O wherein x is from about 20 to about 30, especially about 27. These preferred aluminosilicates are commercially available, for example under the designations Zeolite A, Zeolite B and Zeolite X. Alternatively, the exchange materials of synthetically derived or naturally occurring alurninosilicate ions suitable for use can be made as described in Kru mel et al., US Patent No. 3,985,669, the description of which is incorporated herein by reference. The amininosilicates used herein are further characterized by their ion exchange capacity which is at least about 200 rng equivalent to hardness / g of CaC 3, calculated on an anhydrous basis, and which is preferably on the scale from about 300 to 352 rng equivalent to hardness / gram of CaC? 3 - Additionally, the instantaneous ion exchange materials are still characterized by their calcium ion exchange rate which is at least about 2 grains Ca + + / gallon / minute / -gum / gallon, and more preferably on the scale of about 2 grains Ca ++ / gallon / rninuto / -gram / gallon to about 6 grains Ca ++ / gallon / minute / - rarno / gallon.
INGREDIENTS DETERGENTS ATTACHED
The dry starting detergent material in the present 75
The process may include additional detergent ingredients and / or, any number of additional ingredients may be incorporated into the detergent composition during the subsequent steps of the present process. These adjunct ingredients include other builders, bleach activators, bleach activators, foam impellers or foam suppressors, anti-rust and amphi- corrosion agents, soil suspending agents, soil release agents, germicides, pH adjusters. , sources of alkalinity without detergency detergent, chelating agents, clays of type is ect ta, enzymes, enzyme stabilizing agents and perfumes. See the patent of E.U.A. 3,936,537, Baskerville, 3rd. and others, incorporated herein by reference. Other gene enhancers can generally be selected from the different phosphates, polyphosphates, phosphates, polyto-tonatos, carbonates, silicates, borates, polyhydroxysuiponates, polyacetates, carboxylates, and water-soluble polycarboxylates, alkali metal, ammonium or substituted ammonium. Preferred are the alkali metal salts, especially sodium, of the foregoing. Preferred for use herein are the phosphates, carbonates, silicates, Cι-is fatty acids, polycarboxylates and mixtures thereof. More preferred are sodium tppolium phosphate, tetrasodium pyrophosphate, citrate, tartrate, mono- and disuccinates, sodium silicate, and mixtures thereof (see below). Compared to amorphous sodium silicates, the crystalline layered sodium silicates exhibit a clearly increased calcium and magnesium ion exchange capacity. In addition, stratified sodium silicates prefer magnesium ions over calcium ions, a necessary feature to ensure that substantially all of the "hardness" is removed from the wash water. However, these crystalline layered sodium silicates are generally more expensive than amorphous silicates as well as other detergency builders. Accordingly, in order to provide a laundry detergent that can be purchased economically, the proportion of the crystalline layered sodium silicates used must be determined judiciously. The sodium silicates are crystalline ratites suitable for use in the present preferably have the formula NaMSl "? 2? + L and H2? wherein M is sodium or hydrogen, x is from about 1.9 to about 4 and y is from about 0 to about 20. More preferably, the crystallized sodium silicate has the formula NaM i2? s and Hb.0 wherein M is sodium or hydrogen, and y is from about 0 to about 20. These and other crystalline stratified sodium silicates are discussed in the US patent. A. No. 4,605,509, Corkill et al., Previously incorporated herein by reference. Specific examples of inorganic phosphate builders are sodium and potassium ripolisphosphate, pyrophosphate, polymecophate metaphosphate having a degree of polymerization of about 6 to 21, and orthophosphates. Examples of polyphosphonate detergency builders are the sodium and potassium salts of ethylene diphosphate acid, the sodium and potassium salts of acid 1-d? phosphonic ethane l-h? drox? -1 and the sodium and potassium salts of acid 1, 1, 2-t ritosfonico ethane. Other phosphorus detergency builder compounds are described in the U.S. Patents. . 3,159,581; 3,213,030; 3,422,021; 3,422,137; 3,400,176 and 3,400,148, all of which are incorporated herein by reference. Examples of inorganic builders without phosphorus are tetraborate decahydrate and silicates having a weight ratio of S1O2 to alkali metal oxide of about 0.5 to about 4.0, preferably about 1.0 to about 2.4. The water-soluble non-phosphorus organic builders useful in the present include the different alkali metal, substituted ammonium and ammonium polyacetates, carboxylates, polyarboxylates and polyhydroxy sulfonates. Examples of polyacetate and polycarboxylate buil are the sodium, potassium, lithium, ammonium and ammonium salts substituted with tetraacetic acid of ethylendia, acid or trilotipaetic acid, oxydisuccinic acid, ethylic acid, benzene polycarboxylic acids, and citric acid. Polimepco polycarboxy buil are established in the F.U.A. patent. 3,308.06 ?, Diehl, issued March 7, 1967, the description of which is incorporated herein by reference. Such materials include the water-soluble salts of aliphatic carboxylic acids such as rnalene acid, taconic acid, rnesaconic acid, fumaric acid, aconitic acid, citraconic acid and methalene methacrylic acid. Some of these materials are useful with the water soluble ammonium polymer as described below, but only if in intimate admixture with the ammonium surfactant without soap. Other polycarboxylates suitable for use in the present are the polyacetal carboxylates described in the U.S. patent. . 4,144,226, issued March 13, 1979, to Crutchfield et al., And US patent. A. 4,246,495, issued March 27, 1979 to Crutchf eld and others, both of which are incorporated herein by reference. These polyacetal carboxylates can be prepared by joining a glyoxylic acid ester and a polymerization initiator unpolymerization conditions. The resultant polyacetal carboxylate ester is then added to chemically stable end groups to stabilize the polyacetal carboxylate against rapid descaling in alkaline solution, converted to the corresponding salt, and added to a detergent composition. Particularly preferred polycarboxylate buil are ether carboxylate builcompositions which comprise a combination of tartrate monosuccinate and tartrate disuccinate described in US Pat. 4,663,071, Bush et al., Issued May 5, 1987, the description of which is incorporated herein by reference. Bleaching agents and activators are described in the US patent. . 4,412,934, Chung et al., Issued November 1, 1983, and in the US patent. A. 4,483,781, Hartnan, issued November 20, 1984, both incorporated herein by reference. Chelating agents are also described in the US patent. . 4,663,071, Bush et al., From column 17, line 54 to column 18, line 68, incorporated herein by reference. Foam modifiers are also optional ingredients and are described in the US patents. . 3,933,672, issued January 20, 1976 to Bartoletta et al., And 4,136,045, issued January 23, 1979 to Gault et al., Both incorporated herein by reference. Smectite-type clays suitable for use herein are described in the U.S. patent. . 4,762,645, Tucker et al., Issued August 9, 1988, column 6, line 3 to column 7, line 24, incorporated herein by reference. Additional buil suitable for use herein are listed in the Bas erviel patent, column 13, line 54 to column 16, line 16, and in the US patent. . 4,663,071, Bush et al., Issued May 5, 1987, both incorporated herein by reference. To make the present invention better untood, reference is made to the following examples, which are intended to be illustrative only and to limit the scope.
EXAMPLE 1
This example illustrates the process of the invention that produces high density, free flowing, cleansing detergent composition. Two charging streams of several starting detergent ingredients are continuously fed, at a rate of 2800 kg / hr, into a CB-30 buffer mix / densifier, one of which comprises a surfactant paste containing surfactant and water and the stream containing dry starting detergent material containing aluminosilicate and sodium carbonate. The rotary speed of the arrow in the Lodige CB-30 mixer / ensix is approximately 1400 rpm and the average residence time is approximately 10 seconds. The agglomerates of the Lodige CB-30 mixer / densifier are continuously fed into a Lodige KM-600 densifier / densifier for further agglomeration when said average residence time is about 6 minutes. The resulting detergent agglomerates are then fed to a conditioning apparatus including a fluid bed dryer and then to a fluid bed cooler, the residence time being around LO minutes and 15 minutes, respectively. Minor size or "fine" agglomeration particles (less than about 150 microns) from a dryer and fluid bed cooler are recirculated in the Lodige CB-30 mixer / blender. A coating agent, aluminosiliate, is fed immediately after the Lodige KM-600 mixer / densifier but before the fluid bed dryer to improve the flow of the agglomerates. The detergent agglomerates exiting the fluid bed cooler are screened, after the detergent ingredients attached thereto are mixed therewith to give a fully formulated detergent product having a uniform particle size distribution, the composition of the detergent agglomerates which Exit the fluid bed cooler set out in Table 1 below:
TABLE I
Component% by weight Alkyl Sulfate / C14-15 Alkylethoxysulfate 30.0 Aluminosilicate 37.8
Sodium carbonate 19.1
Mise, (water, perfume, etc.) 13.1 100.0
The density of the agglomerates in Table I is 750 g / 1 and the average particle size is 475 microns. The attached liquid detergent ingredients including perfumes, brighteners and enzymes are sprayed in or mixed for the agglomerates / particles described above in the finishing step to give a fully formulated finished detergent composition. The relative proportions of the overall finished detergent composition produced by the instant process procedure are presented in Table II below:
TABLE II
Component (% by weight) Alkyl sulfate of C? - i5 / to the uiletoxisul f "• of Ci4- i5 / linear alkylbenzene fonate d ': \ 2 21 .6 Polyacrylate (molecular weight 4500) 2.5
Polyethylene glycol (molecular weight 4000) 1.7
Sodium sulfate 6.9
Aminosinosilicate 25.6 Sodium carbonate 17.9
Enzyme p otase 0.3
Ceiulase enzyme 0.4
Enzyme 1ipasa 0.3
Minors (water, perfume, etc.) 22.8 100.0
The density of the detergent composition in Table II is 660 g / 1.
EXAMPLE II
This example illustrates another method according to the invention wherein the steps described in example I are carried out in addition to the following steps: (1) sieving the agglomerates that leave the LODGE KM-600 so that the particles of larger size (per at least about 4 rnn) are sent to a grinder; (2) sieving the agglomeration particles of larger size (at least about 1180 microns) that leave the fluid bed cooler and send those larger particles to the grinder, likewise; and (3) introducing the larger base size particles in the fluid bed dryer and / or fluid bed cooler and the termination steps (mixing and / or spraying of the attached ingredients). The composition of the detergent agglomerates that come out of the fluid bed cooler is established in Table III a below:
TABLE III
Component% by weight Alq? Ils? I fato / alqui letox i sul fato de Cm - i s 30.0
Alurninosilicate 37.8
Sodium carbonate 19. L
Mise, (water, perfume, etc.) 13. 1 100.0
The density of the agglomerates in Table I is 750 g / 1 and the average particle size is 425 microns. The agglomerates also surprisingly have a narrower particle size distribution, wherein more than 90% of the agglomerates have a particle size between about 150 microns to about 1180 microns. This result is unexpectedly equal to the particle size distribution of agglomeration (ie, all agglomerates below 1180 microns) more closely. The attached liquid detergent ingredients including perfumes, brighteners and enzymes are sprayed on or mixed for the agglomerates / particles described above in the step of finishing to give a fully formulated finished detergent composition. The relative proportions of the overall finished detergent composition produced by the procedure of the instant procedure is presented in Table IV below:
TABLE IV
Component (X in 1 weight) B Ci ^ -is alkylsulfate / alkylethoxy Ci4-i5 ulfate / linear C12 alkylene lsencene sulfonate 21. 6 Poliacplato (molecular weight 4500) 2. 5 Polyethylene glycol (molecular weight 4000) 1. 7 Sodium sulphate 6. 9 Al urninosi licato 25. 6 Sodium carbonate 17. 9 Enzyme protea a 0. 3 Cellulase enzyme 0. 4 Enzyme Lipase 0. 3 Minors (water, perfume, etc.) 22. 8 100.0
The density of the detergent composition in the quadr
TV is 660 g / l. In this way, after having described the invention in detail, it will be clear to those skilled in the art that various changes can be made without departing from the scope of the invention and the invention should not be considered as limiting to what has been described in specification.
Claims (20)
1. - A method for continuously preparing a high density detergent composition comprising the steps of: (a) continuously charging a detergent surfactant paste and dry starting detergent material in a high speed mixer / densifier to obtain the agglomerates; (b) mixing said agglomerates in a moderate speed softener / densifier to further densify, agglomerate and agglomerate said agglomerates so that said agglomerates have an average particle size of from about 300 microns to about 900 microns; (c) feeding said agglomerates in a conditioning apparatus to improve the flow properties of said agglomerates and to separate said agglomerates in a first agglomeration mixture and a second agglomeration mixture, wherein said first agglomeration mixture has a substantially one size of particle less than about 150 microns and said second agglomeration mixture has substantially a particle size of at least about 150 microns; (d) recirculating said first agglomeration mixture in said high speed mixer / ensiler for further agglomeration; (e) mixing the adjunct detergent ingredients in said second agglomeration mixture to thereby form said high density detergent composition.
2. A method according to claim 1, further characterized in that said conditioning apparatus comprises a fluid bed dryer and a fluid bed cooler.
3. A process according to claim 1, further characterized in that the ratio of said surfactant paste and said dry detergent material is from about 1:10 to about 10: 1.
4. A process according to claim 1, further characterized in that said dry starting material comprises a builder selected from the group consisting of alu-silicates, crystalline layered silicates, and mixtures thereof and carbonate of sodium.
5. A process according to claim 1, further characterized in that the density of said detergent composition is at least 650 g / 1.
6. A method according to claim 1, further characterized in that it comprises the step of adding a coating agent after said moderate speed mixer / densifier, wherein said coating agent is selected from the group consisting of urní nosi licatos, carbonates, silicates and mixtures thereof.
7. A method according to claim 1, further characterized in that the average residence time of said agglomerates in said high speed mixer / densifier is on a scale of about 2 seconds to about 45 seconds.
8. A method according to claim 1, further characterized in that the average residence time of said agglomerates in said moderate speed mixer / densifier is in the range of about 0.5 minutes to about 1.5 minutes.
9. A method according to claim 1, further characterized by compressing the passage of the spray to a binder material in said high speed mixer / densifier.
10. A method according to claim 9, further characterized in that said binder is selected from the group consisting of water, ammonium surfactants, nonionic surfactants, polyethylene glyool, polyvinyl pyrrolidone, polyacrylates, citric acid and mixtures thereof.
11. A method according to claim 1, further characterized in that said ratio of said surfactant paste to said dry detergent material is from about 1: 4 to about 4: 1.
12. A method according to claim 1, further characterized in that said surfactant paste has a viscosity of about 5,000 cps to about 10,000 cps.
13. A process according to claim 1, further characterized in that said surfactant paste comprises water and a surfactant selected from the group consisting of ammonium, nonionic, z itteponic, ampholytic and cation ionic surfactants. and mixtures thereof.
14. A method according to claim 1, further characterized in that said moderate speed mixer / densifier imparts from about 5 x 10 ° erg / 1 to about 2 x 1012 erg / kg of energy at a speed of about 3 x 108 erg / kg-sec to approximately 3 x 10? erg / kg-sec.
15. A method according to claim 1, further characterized in that it comprises the step of adding a coating agent in said moderate speed mixer / densifier.
16. A process for continuously preparing a high density detergent composition comprising the steps of: (a) continuously charging a detergent surfactant paste and dry starting detergent material into a high speed mixer / densifier to obtain agglomerated; (b) mixing said agglomerates in a moderate speed mixer- / densitator to further densify, agglomerate and agglomerate said agglomerates so that said agglomerates have an average particle size of from about 300 microns to about 900 microns; (c) sieving said agglomerates to thereby form a first agglomeration mixture having substantially a particle size of at least about 6 nm and a second agglomeration mixture having substantially a particle size less than 6 nm; (d) feeding said first agglomeration mixture into a grinding apparatus and said second agglomeration mixture in a conditioning apparatus and for separating said second agglomeration mixture into a third agglomeration mixture and a fourth agglomeration mixture, wherein said third agglomeration mixture has substantially a particle size of less than about 150 microns and said fourth agglomeration mixture has substantially a particle size of at least about 150 microns; (e) recirculating said third agglomeration mixture in said high speed densifier / densifier for further agglomeration; (f) separating said fourth agglomeration mixture into a fifth agglomeration mixture and a sixth agglomeration mixture, wherein said fifth agglomeration mixture has a particle size of at least about 900 microns and said sixth agglomeration mixture has? n average particle size around - from 50 microns to approximately 1400 microns; (g) introducing said fifth agglomeration mixture into said grinding apparatus for milling with said first agglomeration mixture to form a base agglomeration mixture which is recirculated in said conditioning apparatus; and (h) mixing the adjunct detergent ingredients in said sixth agglomeration mixture to thereby form said high density detergent composition.
17. A process according to claim 16, further characterized in that it comprises the step of adding a coating agent to said sixth agglomeration mixture between said separation step and said mixing step, wherein said coating agent is selected from the group consisting of aluminosi licatos, carbonatoe, silicates and mixtures thereof.
18. A method according to claim 16, further characterized in that said conditioning apparatus comprises a fluid bed dryer and a fluid bed cooler.
19. A high density detergent composition made in accordance with the process of claim 1.
20. A high density detergent composition made in accordance with the method of claim 1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/309,290 US5516448A (en) | 1994-09-20 | 1994-09-20 | Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate |
US08309290 | 1994-09-20 | ||
PCT/US1995/011271 WO1996009370A1 (en) | 1994-09-20 | 1995-09-08 | Process for making a high density detergent composition which includes selected recycle streams |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA97002099A true MXPA97002099A (en) | 1997-06-01 |
MX9702099A MX9702099A (en) | 1997-06-28 |
Family
ID=23197566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9702099A MX9702099A (en) | 1994-09-20 | 1995-09-08 | Process for making a hihg density detergent composition which includes selected recycle streams. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5516448A (en) |
EP (1) | EP0783565B1 (en) |
JP (1) | JPH10506141A (en) |
AT (1) | ATE177471T1 (en) |
AU (1) | AU3505095A (en) |
CA (1) | CA2199370C (en) |
DE (1) | DE69508262T2 (en) |
MX (1) | MX9702099A (en) |
WO (1) | WO1996009370A1 (en) |
Families Citing this family (261)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW370561B (en) * | 1996-03-15 | 1999-09-21 | Kao Corp | High-density granular detergent composition for clothes washing |
ATE264384T1 (en) * | 1996-07-04 | 2004-04-15 | Procter & Gamble | METHOD FOR CONDITIONING SURFACTANT PASTES FOR THE PURPOSE OF FORMING HIGHLY ACTIVE SURFACTANT GRANULATES |
EP0918843B1 (en) * | 1996-08-14 | 2002-09-11 | The Procter & Gamble Company | Process for making high density detergent |
GB9618877D0 (en) * | 1996-09-10 | 1996-10-23 | Unilever Plc | Process for preparing high bulk density detergent compositions |
GB9618876D0 (en) * | 1996-09-10 | 1996-10-23 | Unilever Plc | Process for preparing high bulk density detergent compositions |
US6150323A (en) * | 1996-10-04 | 2000-11-21 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US6211138B1 (en) * | 1996-10-04 | 2001-04-03 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US6172034B1 (en) * | 1996-10-04 | 2001-01-09 | The Procter & Gamble | Process for making a detergent composition by non-tower process |
US6121229A (en) * | 1996-10-04 | 2000-09-19 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US6391844B1 (en) * | 1996-10-04 | 2002-05-21 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US6136777A (en) * | 1996-10-04 | 2000-10-24 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
BR9612732A (en) * | 1996-10-04 | 1999-08-24 | Procter & Gamble | Process for preparing a low density detergent composition by the non-tower process |
US6211137B1 (en) * | 1996-10-04 | 2001-04-03 | The Procter & Gamble Company | Process for making a detergent composition by non-tower process |
US5914307A (en) * | 1996-10-15 | 1999-06-22 | The Procter & Gamble Company | Process for making a high density detergent composition via post drying mixing/densification |
US5807817A (en) * | 1996-10-15 | 1998-09-15 | Church & Dwight Co., Inc. | Free-flowing high bulk density granular detergent product |
EP1002044B1 (en) * | 1997-07-15 | 2004-05-06 | The Procter & Gamble Company | Process for making high-active detergent agglomerates by multi-stage surfactant paste injection |
WO1999011749A1 (en) * | 1997-08-28 | 1999-03-11 | The Procter & Gamble Company | Agglomeration process for producing a particulate modifier polyamine detergent admix |
EP1095130B1 (en) * | 1998-07-15 | 2002-10-30 | Henkel Kommanditgesellschaft auf Aktien | Method for producing multi-phase cleaning and washing agent shaped bodies |
CN1346400A (en) * | 1998-09-25 | 2002-04-24 | 宝洁公司 | Granular detergent compopsitions having improved solubility profiles |
DE69904499T2 (en) * | 1998-10-26 | 2003-10-30 | Procter & Gamble | METHOD FOR PRODUCING A GRANULAR DETERGENT WITH IMPROVED APPEARANCE AND INCREASED SOLUBILITY |
US7022660B1 (en) * | 1999-03-09 | 2006-04-04 | The Procter & Gamble Company | Process for preparing detergent particles having coating or partial coating layers |
AU5625800A (en) * | 1999-06-21 | 2001-01-09 | Procter & Gamble Company, The | Process for making a granular detergent composition |
US6951837B1 (en) | 1999-06-21 | 2005-10-04 | The Procter & Gamble Company | Process for making a granular detergent composition |
US6956013B2 (en) * | 2001-04-10 | 2005-10-18 | The Procter & Gamble Company | Photo-activated pro-fragrances |
JP2004537627A (en) * | 2001-08-03 | 2004-12-16 | ザ プロクター アンド ギャンブル カンパニー | Polyaspartate derivatives for use in detergent compositions |
DE10143901A1 (en) * | 2001-09-07 | 2003-03-27 | Ipc Process Ct Gmbh & Co | Process for the production of homogeneous granules |
US7557076B2 (en) * | 2002-06-06 | 2009-07-07 | The Procter & Gamble Company | Organic catalyst with enhanced enzyme compatibility |
US7169744B2 (en) | 2002-06-06 | 2007-01-30 | Procter & Gamble Company | Organic catalyst with enhanced solubility |
MXPA05006578A (en) * | 2002-12-18 | 2005-08-16 | Procter & Gamble | Organic activator. |
US20050113246A1 (en) * | 2003-11-06 | 2005-05-26 | The Procter & Gamble Company | Process of producing an organic catalyst |
CA2546451A1 (en) | 2003-11-19 | 2005-06-09 | Genencor International, Inc. | Serine proteases, nucleic acids encoding serine enzymes and vectors and host cells incorporating same |
US7985569B2 (en) | 2003-11-19 | 2011-07-26 | Danisco Us Inc. | Cellulomonas 69B4 serine protease variants |
US8476052B2 (en) * | 2003-12-03 | 2013-07-02 | Danisco Us Inc. | Enzyme for the production of long chain peracid |
US7754460B2 (en) | 2003-12-03 | 2010-07-13 | Danisco Us Inc. | Enzyme for the production of long chain peracid |
EP1689859B1 (en) | 2003-12-03 | 2011-03-02 | Genencor International, Inc. | Perhydrolase |
US20050159327A1 (en) * | 2004-01-16 | 2005-07-21 | The Procter & Gamble Company | Organic catalyst system |
US20050181969A1 (en) * | 2004-02-13 | 2005-08-18 | Mort Paul R.Iii | Active containing delivery particle |
US20070196502A1 (en) * | 2004-02-13 | 2007-08-23 | The Procter & Gamble Company | Flowable particulates |
US7425527B2 (en) * | 2004-06-04 | 2008-09-16 | The Procter & Gamble Company | Organic activator |
US20050276831A1 (en) * | 2004-06-10 | 2005-12-15 | Dihora Jiten O | Benefit agent containing delivery particle |
US7686892B2 (en) | 2004-11-19 | 2010-03-30 | The Procter & Gamble Company | Whiteness perception compositions |
EP1661977A1 (en) * | 2004-11-29 | 2006-05-31 | The Procter & Gamble Company | Detergent compositions |
WO2006092577A1 (en) * | 2005-03-02 | 2006-09-08 | University Of Sheffield | Wet granulation process |
AR051659A1 (en) * | 2005-06-17 | 2007-01-31 | Procter & Gamble | A COMPOSITION THAT INCLUDES AN ORGANIC CATALYST WITH IMPROVED ENZYMATIC COMPATIBILITY |
BRPI0616766A2 (en) * | 2005-09-27 | 2011-06-28 | Procter & Gamble Comapny | consumer product and methods for cleaning, washing fabric and making a consumer product |
US20080293610A1 (en) | 2005-10-12 | 2008-11-27 | Andrew Shaw | Use and production of storage-stable neutral metalloprotease |
US20070123440A1 (en) * | 2005-11-28 | 2007-05-31 | Loughnane Brian J | Stable odorant systems |
JP2009531017A (en) * | 2005-12-09 | 2009-09-03 | ジェネンコー・インターナショナル・インク | Acyltransferase useful for decontamination |
AR059155A1 (en) * | 2006-01-23 | 2008-03-12 | Procter & Gamble | COMPOSITIONS THAT INCLUDE ENZYMES AND PHOTOBLANKERS |
RU2479627C2 (en) * | 2006-01-23 | 2013-04-20 | Дзе Проктер Энд Гэмбл Компани | Compositions of detergents |
BRPI0707211A2 (en) * | 2006-01-23 | 2011-04-26 | Procter & Gamble | laundry treatment compositions with thiazole dye |
EP3101111A1 (en) | 2006-01-23 | 2016-12-07 | The Procter and Gamble Company | Enzyme and fabric hueing agent containing compositions |
BRPI0707215A2 (en) * | 2006-01-23 | 2011-04-26 | Procter & Gamble | detergent compositions |
EP2305787A3 (en) | 2006-02-28 | 2011-06-22 | The Procter & Gamble Company | Compositions comprising benefit agent containing delivery particles |
BRPI0708504A8 (en) * | 2006-03-02 | 2017-03-01 | Danisco Us Inc Genecor Div | surface active bleach and dynamic ph |
MX2008013356A (en) * | 2006-04-20 | 2008-10-31 | Procter & Gamble | A solid particulate laundry detergent composition comprising aesthetic particle. |
US20080027575A1 (en) * | 2006-04-21 | 2008-01-31 | Jones Stevan D | Modeling systems for health and beauty consumer goods |
US7629158B2 (en) * | 2006-06-16 | 2009-12-08 | The Procter & Gamble Company | Cleaning and/or treatment compositions |
US20080025960A1 (en) * | 2006-07-06 | 2008-01-31 | Manoj Kumar | Detergents with stabilized enzyme systems |
CA2659918C (en) | 2006-08-01 | 2013-02-05 | The Procter & Gamble Company | Benefit agent containing delivery particle |
EP2426199A3 (en) | 2006-10-20 | 2012-08-22 | Danisco US Inc. | Polyol oxidases |
ES2396257T3 (en) * | 2006-11-22 | 2013-02-20 | The Procter & Gamble Company | Releasing particle containing a beneficial agent |
CA2675259A1 (en) * | 2007-02-09 | 2008-08-21 | The Procter & Gamble Company | Perfume systems |
US20080200359A1 (en) * | 2007-02-15 | 2008-08-21 | Johan Smets | Benefit agent delivery compositions |
US7487720B2 (en) | 2007-03-05 | 2009-02-10 | Celanese Acetate Llc | Method of making a bale of cellulose acetate tow |
CN101679907B (en) * | 2007-06-05 | 2013-06-12 | 宝洁公司 | Perfume systems |
CN101677956A (en) | 2007-06-11 | 2010-03-24 | 阿普尔顿纸张公司 | The delivery of particles that comprises beneficial agent |
US20090048136A1 (en) * | 2007-08-15 | 2009-02-19 | Mcdonald Hugh C | Kappa-carrageenase and kappa-carrageenase-containing compositions |
US8021436B2 (en) | 2007-09-27 | 2011-09-20 | The Procter & Gamble Company | Cleaning and/or treatment compositions comprising a xyloglucan conjugate |
US20090094006A1 (en) | 2007-10-03 | 2009-04-09 | William David Laidig | Modeling systems for consumer goods |
EP2229439A1 (en) * | 2007-10-31 | 2010-09-22 | Danisco US Inc. | Use and production of neutral metallproteases in a serine protease-free background |
CA2704311C (en) | 2007-11-01 | 2018-02-13 | Danisco Us Inc. | Production of thermolysin and variants thereof, and use in liquid detergents |
EP2071017A1 (en) * | 2007-12-04 | 2009-06-17 | The Procter and Gamble Company | Detergent composition |
EP2067710B1 (en) | 2007-12-05 | 2014-03-26 | The Procter & Gamble Company | Recloseable Bag |
ATE550420T1 (en) | 2007-12-05 | 2012-04-15 | Procter & Gamble | PACKAGING WITH A CLEANING AGENT |
WO2009087524A1 (en) * | 2008-01-04 | 2009-07-16 | The Procter & Gamble Company | Enzyme and fabric hueing agent containing compositions |
BRPI0822230A2 (en) * | 2008-01-04 | 2015-06-23 | Procter & Gamble | Laundry detergent composition comprising a glycosyl hydrolase and a release particle containing beneficial agent. |
EP2085070A1 (en) * | 2008-01-11 | 2009-08-05 | Procter & Gamble International Operations SA. | Cleaning and/or treatment compositions |
HUE035721T2 (en) * | 2008-02-15 | 2018-08-28 | Procter & Gamble | Delivery particle |
US20090209447A1 (en) * | 2008-02-15 | 2009-08-20 | Michelle Meek | Cleaning compositions |
BRPI0909220A2 (en) * | 2008-03-26 | 2015-08-25 | Procter & Gamble | Release particle |
EP2297316A2 (en) | 2008-06-06 | 2011-03-23 | Danisco US Inc. | Compositions and methods comprising variant microbial proteases |
MX2011001151A (en) * | 2008-07-30 | 2011-03-29 | Appleton Paper Inc | Delivery particle. |
MX2011004847A (en) * | 2008-11-07 | 2011-05-30 | Procter & Gamble | Benefit agent containing delivery particle. |
RU2011123911A (en) | 2008-11-11 | 2012-12-20 | ДАНИСКО ЮЭс ИНК. | COMPOSITIONS CONTAINING VARIANTS OF SERINE PROTEASES AND METHODS |
CN102209782A (en) | 2008-11-11 | 2011-10-05 | 丹尼斯科美国公司 | Compositions and methods comprising a subtilisin variant |
WO2010056653A2 (en) | 2008-11-11 | 2010-05-20 | Danisco Us Inc. | Proteases comprising one or more combinable mutations |
AR074106A1 (en) | 2008-11-11 | 2010-12-22 | Danisco Us Inc | COMPOSITIONS AND METHODS THAT INCLUDE A SUBTILISIN VARIANT |
MX2011005801A (en) | 2008-12-01 | 2011-06-20 | Procter & Gamble | Perfume systems. |
US20100190673A1 (en) * | 2009-01-29 | 2010-07-29 | Johan Smets | Encapsulates |
US20100190674A1 (en) * | 2009-01-29 | 2010-07-29 | Johan Smets | Encapsulates |
JP2012522072A (en) | 2009-04-02 | 2012-09-20 | ザ プロクター アンド ギャンブル カンパニー | Composition comprising delivery particles |
WO2011002475A1 (en) | 2009-06-30 | 2011-01-06 | The Procter & Gamble Company | Fabric care compositions, process of making, and method of use |
EP2449074A1 (en) | 2009-06-30 | 2012-05-09 | The Procter & Gamble Company | Rinse added aminosilicone containing compositions and methods of using same |
WO2011001966A1 (en) | 2009-06-30 | 2011-01-06 | 花王株式会社 | Method for producing high bulk density detergent granules |
BR112012010676A2 (en) * | 2009-11-06 | 2019-09-24 | Procter & Gamble | high efficiency particle comprising a benefit agent. |
BR112012011975A2 (en) | 2009-11-18 | 2016-05-10 | Kao Corp | method for producing detergent granules |
JP5882904B2 (en) | 2009-12-09 | 2016-03-09 | ザ プロクター アンド ギャンブルカンパニー | Fabric care products and home care products |
BR112012014082B1 (en) | 2009-12-09 | 2020-12-15 | Danisco Us Inc | isolated protease variant and its production method, isolated nucleic acid, expression vector, recombinant host cell, composition and method for cleaning an item or surface in need of cleaning |
CA2780653C (en) * | 2009-12-18 | 2014-05-13 | The Procter & Gamble Company | Encapsulates |
BR112012014870A2 (en) * | 2009-12-18 | 2016-03-29 | Procter & Gamble | a composition comprising encapsulates, process for producing same, method of cleaning or treating a site and use of said composition |
EP2516610A1 (en) | 2009-12-21 | 2012-10-31 | Danisco US Inc. | Detergent compositions containing thermobifida fusca lipase and methods of use thereof |
US8741609B2 (en) | 2009-12-21 | 2014-06-03 | Danisco Us Inc. | Detergent compositions containing Geobacillus stearothermophilus lipase and methods of use thereof |
US20120258900A1 (en) | 2009-12-21 | 2012-10-11 | Danisco Us Inc. | Detergent compositions containing bacillus subtilis lipase and methods of use thereof |
US8933131B2 (en) | 2010-01-12 | 2015-01-13 | The Procter & Gamble Company | Intermediates and surfactants useful in household cleaning and personal care compositions, and methods of making the same |
US20110201534A1 (en) | 2010-02-12 | 2011-08-18 | Jennifer Beth Ponder | Benefit compositions comprising polyglycerol esters |
US20110201533A1 (en) | 2010-02-12 | 2011-08-18 | Jennifer Beth Ponder | Benefit compositions comprising polyglycerol esters |
WO2011100405A1 (en) | 2010-02-12 | 2011-08-18 | The Procter & Gamble Company | Benefit compositions comprising crosslinked polyglycerol esters |
WO2011100420A1 (en) | 2010-02-12 | 2011-08-18 | The Procter & Gamble Company | Benefit compositions comprising crosslinked polyglycerol esters |
US20110243874A1 (en) | 2010-04-01 | 2011-10-06 | Rajan Keshav Panandiker | Care polymers |
WO2011130222A2 (en) | 2010-04-15 | 2011-10-20 | Danisco Us Inc. | Compositions and methods comprising variant proteases |
US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
US20110269657A1 (en) | 2010-04-28 | 2011-11-03 | Jiten Odhavji Dihora | Delivery particles |
HUE034524T2 (en) | 2010-05-06 | 2018-02-28 | Procter & Gamble | Consumer products with protease variants |
EP2569408A1 (en) | 2010-05-12 | 2013-03-20 | The Procter and Gamble Company | Care polymers |
AR081423A1 (en) | 2010-05-28 | 2012-08-29 | Danisco Us Inc | DETERGENT COMPOSITIONS WITH STREPTOMYCES GRISEUS LIPASE CONTENT AND METHODS TO USE THEM |
MX339494B (en) | 2010-06-30 | 2016-05-26 | Procter & Gamble | Rinse added aminosilicone containing compositions and methods of using same. |
WO2012040171A1 (en) | 2010-09-20 | 2012-03-29 | The Procter & Gamble Company | Non-fluoropolymer surface protection composition |
JP2013543543A (en) | 2010-09-20 | 2013-12-05 | ザ プロクター アンド ギャンブル カンパニー | Non-fluoropolymer surface protection composition |
US20120077725A1 (en) | 2010-09-20 | 2012-03-29 | Xiaoru Jenny Wang | Fabric care formulations and methods |
WO2011011799A2 (en) | 2010-11-12 | 2011-01-27 | The Procter & Gamble Company | Thiophene azo dyes and laundry care compositions containing the same |
CN103328584B (en) | 2010-11-12 | 2015-11-25 | 美利肯公司 | Thiophene azoic dyestuff and comprise its fabric care composition |
EP2468239B1 (en) | 2010-12-21 | 2013-09-18 | Procter & Gamble International Operations SA | Encapsulates |
US8846596B2 (en) | 2011-02-16 | 2014-09-30 | The Procter & Gamble Company | Liquid cleaning compositions |
RU2013136500A (en) | 2011-02-17 | 2015-03-27 | Дзе Проктер Энд Гэмбл Компани | COMPOSITIONS CONTAINING MIXTURES OF C10-C13-ALKYLPHENYL SULFONATES |
CN103380107B (en) | 2011-02-17 | 2015-06-10 | 宝洁公司 | Bio-based linear alkylphenyl sulfonates |
EP2694017B1 (en) | 2011-04-07 | 2019-05-22 | The Procter and Gamble Company | Personal cleansing compositions with increased deposition of polyacrylate microcapsules |
EP2694016B1 (en) | 2011-04-07 | 2017-05-24 | The Procter and Gamble Company | Shampoo compositions with increased deposition of polyacrylate microcapsules |
JP2014510140A (en) | 2011-04-07 | 2014-04-24 | ザ プロクター アンド ギャンブル カンパニー | Conditioner composition with increased adhesion of polyacrylate microcapsules |
US8815789B2 (en) | 2011-04-12 | 2014-08-26 | The Procter & Gamble Company | Metal bleach catalysts |
BR112013026675A2 (en) | 2011-04-29 | 2016-11-29 | Danisco Us Inc | detergent compositions containing bacillus sp. mannanase, and methods of use thereof |
US20140135252A1 (en) | 2011-04-29 | 2014-05-15 | Danisco Us Inc. | Detergent compositions containing geobacillus tepidamans mannanase and methods of use thereof |
BR112013027305A2 (en) | 2011-04-29 | 2016-11-29 | Danisco Us Inc | "recombinant polypeptide, detergent composition comprising it, method for cleaning a textile product, expression vector and host cell". |
CA2834865C (en) | 2011-05-05 | 2021-03-09 | Danisco Us Inc. | Compositions and methods comprising serine protease variants |
WO2012151480A2 (en) | 2011-05-05 | 2012-11-08 | The Procter & Gamble Company | Compositions and methods comprising serine protease variants |
US9163146B2 (en) | 2011-06-03 | 2015-10-20 | Milliken & Company | Thiophene azo carboxylate dyes and laundry care compositions containing the same |
US20140371435A9 (en) | 2011-06-03 | 2014-12-18 | Eduardo Torres | Laundry Care Compositions Containing Thiophene Azo Dyes |
EP2537918A1 (en) | 2011-06-20 | 2012-12-26 | The Procter & Gamble Company | Consumer products with lipase comprising coated particles |
EP2737043B1 (en) | 2011-07-25 | 2017-01-04 | The Procter and Gamble Company | Detergents having acceptable color |
EP2551335A1 (en) | 2011-07-25 | 2013-01-30 | The Procter & Gamble Company | Enzyme stabilized liquid detergent composition |
MX347260B (en) | 2011-08-10 | 2017-04-20 | Procter & Gamble | Encapsulates. |
WO2013025742A1 (en) | 2011-08-15 | 2013-02-21 | The Procter & Gamble Company | Detergent compositions containing pyridinol-n-oxide compounds |
WO2013033318A1 (en) | 2011-08-31 | 2013-03-07 | Danisco Us Inc. | Compositions and methods comprising a lipolytic enzyme variant |
WO2013068272A1 (en) | 2011-11-11 | 2013-05-16 | Basf Se | Self-emulsifiable polyolefine compositions |
BR112014010971A2 (en) | 2011-11-11 | 2017-06-06 | Basf Se | emulsion, process for making an emulsion, use of an emulsion, and polymer |
US8759274B2 (en) | 2011-11-11 | 2014-06-24 | Basf Se | Self-emulsifiable polyolefine compositions |
KR20140096112A (en) | 2011-11-11 | 2014-08-04 | 바스프 에스이 | Self-emulsifiable polyolefine compositions |
US20130118531A1 (en) | 2011-11-11 | 2013-05-16 | The Procter & Gamble Company | Emulsions containing polymeric cationic emulsifiers, substance and process |
US20150017700A1 (en) | 2011-12-22 | 2015-01-15 | Danisco Us Inc. | Compositions and methods comprising a lipolytic enzyme variant |
WO2013116261A2 (en) | 2012-02-03 | 2013-08-08 | The Procter & Gamble Company | Compositions and methods for surface treatment with lipases |
IN2014DN07573A (en) | 2012-03-19 | 2015-04-24 | Procter & Gamble | |
CN104204198B (en) | 2012-04-02 | 2018-09-25 | 诺维信公司 | Lipase Variant and the polynucleotides for encoding it |
JP2015525248A (en) | 2012-05-16 | 2015-09-03 | ノボザイムス アクティーゼルスカブ | Composition comprising lipase and method of use thereof |
RU2597622C2 (en) | 2012-05-21 | 2016-09-10 | Дзе Проктер Энд Гэмбл Компани | Fabric care composition |
WO2014009473A1 (en) | 2012-07-12 | 2014-01-16 | Novozymes A/S | Polypeptides having lipase activity and polynucleotides encoding same |
US9796952B2 (en) | 2012-09-25 | 2017-10-24 | The Procter & Gamble Company | Laundry care compositions with thiazolium dye |
CA2885774C (en) | 2012-10-04 | 2019-04-02 | Ecolab Usa Inc. | Pre-soak technology for laundry and other hard surface cleaning |
KR20150067336A (en) | 2012-10-12 | 2015-06-17 | 다니스코 유에스 인크. | Compositions and methods comprising a lipolytic enzyme variant |
JP6858487B2 (en) | 2012-11-05 | 2021-04-14 | ダニスコ・ユーエス・インク | Compositions and Methods Containing Thermolysin Protease Variants |
WO2014100018A1 (en) | 2012-12-19 | 2014-06-26 | Danisco Us Inc. | Novel mannanase, compositions and methods of use thereof |
AR095021A1 (en) | 2013-03-05 | 2015-09-16 | Procter & Gamble | MIXED SUGAR COMPOSITIONS |
EP2976416B1 (en) | 2013-03-21 | 2018-05-16 | Novozymes A/S | Polypeptides with lipase activity and polynucleotides encoding same |
BR112015028666B8 (en) | 2013-05-14 | 2022-08-09 | Novozymes As | DETERGENT COMPOSITION, METHOD FOR PRODUCING IT, METHOD FOR CLEANING AN OBJECT AND USES OF THE COMPOSITION |
MX2015016438A (en) | 2013-05-28 | 2016-03-01 | Procter & Gamble | Surface treatment compositions comprising photochromic dyes. |
EP3004314B1 (en) | 2013-05-29 | 2018-06-20 | Danisco US Inc. | Novel metalloproteases |
EP3004342B1 (en) | 2013-05-29 | 2023-01-11 | Danisco US Inc. | Novel metalloproteases |
WO2014194034A2 (en) | 2013-05-29 | 2014-12-04 | Danisco Us Inc. | Novel metalloproteases |
EP3004341B1 (en) | 2013-05-29 | 2017-08-30 | Danisco US Inc. | Novel metalloproteases |
CN105339492A (en) | 2013-07-09 | 2016-02-17 | 诺维信公司 | Polypeptides with lipase activity and polynucleotides encoding same |
EP3022299B1 (en) | 2013-07-19 | 2020-03-18 | Danisco US Inc. | Compositions and methods comprising a lipolytic enzyme variant |
CA2921073A1 (en) * | 2013-09-09 | 2015-03-12 | The Procter & Gamble Company | Process of making a liquid cleaning composition |
EP3044313B1 (en) | 2013-09-12 | 2019-11-06 | Danisco US Inc. | Compositions and methods comprising lg12-clade protease variants |
WO2015042087A1 (en) | 2013-09-18 | 2015-03-26 | The Procter & Gamble Company | Laundry care composition comprising carboxylate dye |
EP3047008B1 (en) | 2013-09-18 | 2018-05-16 | The Procter and Gamble Company | Laundry care composition comprising carboxylate dye |
US9834682B2 (en) | 2013-09-18 | 2017-12-05 | Milliken & Company | Laundry care composition comprising carboxylate dye |
WO2015042209A1 (en) | 2013-09-18 | 2015-03-26 | The Procter & Gamble Company | Laundry care compositions containing thiophene azo carboxylate dyes |
EP3080263B1 (en) | 2013-12-13 | 2019-07-03 | Danisco US Inc. | Serine proteases of the bacillus gibsonii-clade |
EP3080262B1 (en) | 2013-12-13 | 2019-02-06 | Danisco US Inc. | Serine proteases of bacillus species |
EP3097172A1 (en) | 2014-01-22 | 2016-11-30 | The Procter & Gamble Company | Method of treating textile fabrics |
WO2015112339A1 (en) | 2014-01-22 | 2015-07-30 | The Procter & Gamble Company | Fabric treatment composition |
EP3097174A1 (en) | 2014-01-22 | 2016-11-30 | The Procter & Gamble Company | Method of treating textile fabrics |
WO2015112341A1 (en) | 2014-01-22 | 2015-07-30 | The Procter & Gamble Company | Fabric treatment composition |
US10208297B2 (en) | 2014-01-22 | 2019-02-19 | Novozymes A/S | Polypeptides with lipase activity and polynucleotides encoding same for cleaning |
US10155935B2 (en) | 2014-03-12 | 2018-12-18 | Novozymes A/S | Polypeptides with lipase activity and polynucleotides encoding same |
CN106170546A (en) | 2014-03-21 | 2016-11-30 | 丹尼斯科美国公司 | The serine protease of bacillus |
EP3131921B1 (en) | 2014-04-15 | 2020-06-10 | Novozymes A/S | Polypeptides with lipase activity and polynucleotides encoding same |
WO2015171592A1 (en) | 2014-05-06 | 2015-11-12 | Milliken & Company | Laundry care compositions |
US10023852B2 (en) | 2014-05-27 | 2018-07-17 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
WO2015187757A1 (en) | 2014-06-06 | 2015-12-10 | The Procter & Gamble Company | Detergent composition comprising polyalkyleneimine polymers |
US9279097B1 (en) | 2014-08-14 | 2016-03-08 | Ecolab USA, Inc. | Polymers for industrial laundry detergents |
WO2016049404A1 (en) | 2014-09-26 | 2016-03-31 | The Procter & Gamble Company | Substrates comprising malodor reduction compositions |
EP3207129B1 (en) | 2014-10-17 | 2019-11-20 | Danisco US Inc. | Serine proteases of bacillus species |
EP3212783A1 (en) | 2014-10-27 | 2017-09-06 | Danisco US Inc. | Serine proteases |
CN107148472A (en) | 2014-10-27 | 2017-09-08 | 丹尼斯科美国公司 | The serine protease of Bacillus spec |
DK3212662T3 (en) | 2014-10-27 | 2020-07-20 | Danisco Us Inc | serine proteases |
EP3212781B1 (en) | 2014-10-27 | 2019-09-18 | Danisco US Inc. | Serine proteases |
EP3957729A1 (en) | 2014-10-27 | 2022-02-23 | Danisco US Inc. | Serine proteases |
JP6656245B2 (en) | 2014-11-14 | 2020-03-04 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | Silicone compound |
JP2018501331A (en) | 2014-11-17 | 2018-01-18 | ザ プロクター アンド ギャンブル カンパニー | Beneficial agent delivery composition |
EP4067485A3 (en) | 2014-12-05 | 2023-01-04 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
CN107454914B (en) | 2015-03-12 | 2021-09-21 | 丹尼斯科美国公司 | Compositions and methods comprising LG12 clade protease variants |
DK3088505T3 (en) | 2015-04-29 | 2020-08-03 | Procter & Gamble | PROCEDURE FOR TREATMENT OF A TEXTILE FABRIC |
US20160319224A1 (en) | 2015-04-29 | 2016-11-03 | The Procter & Gamble Company | Method of treating a fabric |
CN107820515A (en) | 2015-04-29 | 2018-03-20 | 宝洁公司 | Detergent composition |
WO2016176280A1 (en) | 2015-04-29 | 2016-11-03 | The Procter & Gamble Company | Method of treating a fabric |
EP3088504B1 (en) | 2015-04-29 | 2021-07-21 | The Procter & Gamble Company | Method of treating a fabric |
EP3292173A1 (en) | 2015-05-04 | 2018-03-14 | Milliken & Company | Leuco triphenylmethane colorants as bluing agents in laundry care compositions |
WO2016205008A1 (en) | 2015-06-19 | 2016-12-22 | The Procter & Gamble Company | Computer-implemeted method of making perfumed goods |
EP3929285A3 (en) | 2015-07-01 | 2022-05-25 | Novozymes A/S | Methods of reducing odor |
US10822598B2 (en) | 2015-07-06 | 2020-11-03 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
CN109072208A (en) | 2015-11-05 | 2018-12-21 | 丹尼斯科美国公司 | Series bacillus species mannase |
CN108603183B (en) | 2015-11-05 | 2023-11-03 | 丹尼斯科美国公司 | Paenibacillus species and bacillus species mannanases |
US9730867B2 (en) | 2016-01-06 | 2017-08-15 | The Procter & Gamble Company | Methods of forming a slurry with microcapsules formed from phosphate esters |
WO2017165615A1 (en) | 2016-03-24 | 2017-09-28 | The Procter & Gamble Company | Hair care compositions comprising malodor reduction compositions |
CA3022875A1 (en) | 2016-05-03 | 2017-11-09 | Danisco Us Inc | Protease variants and uses thereof |
BR112018072586A2 (en) | 2016-05-05 | 2019-02-19 | Danisco Us Inc | protease variants and uses thereof |
US20170327647A1 (en) | 2016-05-13 | 2017-11-16 | The Procter & Gamble Company | Silicone compounds |
US10717823B2 (en) | 2016-05-13 | 2020-07-21 | The Procter & Gamble Company | Silicone compounds |
CA3027745A1 (en) | 2016-06-17 | 2017-12-21 | Danisco Us Inc. | Protease variants and uses thereof |
WO2018015295A1 (en) | 2016-07-18 | 2018-01-25 | Novozymes A/S | Lipase variants, polynucleotides encoding same and the use thereof |
US20180119056A1 (en) | 2016-11-03 | 2018-05-03 | Milliken & Company | Leuco Triphenylmethane Colorants As Bluing Agents in Laundry Care Compositions |
US10577571B2 (en) | 2016-11-08 | 2020-03-03 | Ecolab Usa Inc. | Non-aqueous cleaner for vegetable oil soils |
CN110651038A (en) | 2017-05-05 | 2020-01-03 | 诺维信公司 | Composition comprising lipase and sulfite |
EP3403640A1 (en) | 2017-05-18 | 2018-11-21 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
JP2020525591A (en) | 2017-07-06 | 2020-08-27 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | Silicone compound |
EP3649183A1 (en) | 2017-07-06 | 2020-05-13 | The Procter and Gamble Company | Silicone compounds |
CN111356762A (en) | 2017-09-27 | 2020-06-30 | 诺维信公司 | Lipase variants and microcapsule compositions comprising such lipase variants |
EP3461470A1 (en) | 2017-09-28 | 2019-04-03 | The Procter & Gamble Company | Conditioner compositions with polyacrylate microcapsules having improved long-lasting odor benefit |
EP4108228A1 (en) | 2017-10-10 | 2022-12-28 | The Procter & Gamble Company | Sulfate free clear personal cleansing composition comprising low inorganic salt |
WO2019110462A1 (en) | 2017-12-04 | 2019-06-13 | Novozymes A/S | Lipase variants and polynucleotides encoding same |
US10792384B2 (en) | 2017-12-15 | 2020-10-06 | The Procter & Gamble Company | Rolled fibrous structures comprising encapsulated malodor reduction compositions |
EP3749761A1 (en) | 2018-02-08 | 2020-12-16 | Novozymes A/S | Lipases, lipase variants and compositions thereof |
WO2019154954A1 (en) | 2018-02-08 | 2019-08-15 | Novozymes A/S | Lipase variants and compositions thereof |
WO2019245704A1 (en) | 2018-06-19 | 2019-12-26 | Danisco Us Inc | Subtilisin variants |
EP3616755A1 (en) | 2018-08-28 | 2020-03-04 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
EP3833731A1 (en) | 2018-08-30 | 2021-06-16 | Danisco US Inc. | Compositions comprising a lipolytic enzyme variant and methods of use thereof |
EP3643289A1 (en) | 2018-10-24 | 2020-04-29 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
EP3643292A1 (en) | 2018-10-24 | 2020-04-29 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
EP3643290A1 (en) | 2018-10-24 | 2020-04-29 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
JP7155421B2 (en) | 2018-11-07 | 2022-10-18 | ザ プロクター アンド ギャンブル カンパニー | Low PH detergent composition |
WO2020102477A1 (en) | 2018-11-16 | 2020-05-22 | The Procter & Gamble Company | Composition and method for removing stains from fabrics |
CN114207123A (en) | 2019-07-02 | 2022-03-18 | 诺维信公司 | Lipase variants and compositions thereof |
US11873465B2 (en) | 2019-08-14 | 2024-01-16 | Ecolab Usa Inc. | Methods of cleaning and soil release of highly oil absorbing substrates employing optimized extended chain nonionic surfactants |
US11980679B2 (en) | 2019-12-06 | 2024-05-14 | The Procter & Gamble Company | Sulfate free composition with enhanced deposition of scalp active |
EP4090727A1 (en) | 2020-01-13 | 2022-11-23 | Danisco US Inc. | Compositions comprising a lipolytic enzyme variant and methods of use thereof |
WO2021173203A1 (en) | 2020-02-27 | 2021-09-02 | The Procter & Gamble Company | Anti-dandruff compositions with sulfur having enhanced efficacy and aesthetics |
WO2022010906A1 (en) | 2020-07-06 | 2022-01-13 | Ecolab Usa Inc. | Peg-modified castor oil based compositions for microemulsifying and removing multiple oily soils |
CA3185076A1 (en) | 2020-07-06 | 2022-01-13 | Ecolab Usa Inc. | Foaming mixed alcohol/water compositions comprising a combination of alkyl siloxane and a hydrotrope/solubilizer |
JP2023534927A (en) | 2020-07-06 | 2023-08-15 | エコラボ ユーエスエー インコーポレイティド | Foaming alcohol/water blend composition containing structured alkoxylated siloxane |
BR112023008326A2 (en) | 2020-10-29 | 2023-12-12 | Novozymes As | LIPASE VARIANTS AND COMPOSITIONS COMPRISING SUCH LIPASE VARIANTS |
US11819474B2 (en) | 2020-12-04 | 2023-11-21 | The Procter & Gamble Company | Hair care compositions comprising malodor reduction materials |
US11771635B2 (en) | 2021-05-14 | 2023-10-03 | The Procter & Gamble Company | Shampoo composition |
US11986543B2 (en) | 2021-06-01 | 2024-05-21 | The Procter & Gamble Company | Rinse-off compositions with a surfactant system that is substantially free of sulfate-based surfactants |
CA3228918A1 (en) | 2021-08-10 | 2023-02-16 | Nippon Shokubai Co., Ltd. | Polyalkylene-oxide-containing compound |
WO2023114939A2 (en) | 2021-12-16 | 2023-06-22 | Danisco Us Inc. | Subtilisin variants and methods of use |
WO2023247664A2 (en) | 2022-06-24 | 2023-12-28 | Novozymes A/S | Lipase variants and compositions comprising such lipase variants |
WO2024020445A1 (en) | 2022-07-20 | 2024-01-25 | Ecolab Usa Inc. | Novel nonionic extended surfactants, compositions and methods of use thereof |
WO2024050343A1 (en) | 2022-09-02 | 2024-03-07 | Danisco Us Inc. | Subtilisin variants and methods related thereto |
WO2024050339A1 (en) | 2022-09-02 | 2024-03-07 | Danisco Us Inc. | Mannanase variants and methods of use |
WO2024102698A1 (en) | 2022-11-09 | 2024-05-16 | Danisco Us Inc. | Subtilisin variants and methods of use |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1634640A (en) * | 1927-07-05 | Spbay pbocessing appabatxts | ||
US1157935A (en) * | 1915-06-14 | 1915-10-26 | Chester Earl Gray | Method of and apparatus for desiccating liquid substances. |
US2004840A (en) * | 1931-10-12 | 1935-06-11 | Eduard Ferdinand Van Suchtelen | Apparatus for dispersing liquids and mixtures |
US2900256A (en) * | 1956-06-25 | 1959-08-18 | Everette C Scott | Method and apparatus for producing granulated food products |
CH405904A (en) * | 1961-03-24 | 1966-01-15 | Nestle Sa | Process for flavoring coffee products in powder form, device for carrying out the process and application of the process |
US3143428A (en) * | 1962-10-10 | 1964-08-04 | American Sugar | Method and apparatus for agglomeration |
US3354933A (en) * | 1965-04-20 | 1967-11-28 | Uhde Gmbh Friedrich | Spray drying process for producing granulates |
US3547179A (en) * | 1965-12-06 | 1970-12-15 | Uta Patentverwaltungs Gmbh | Apparatus for manufacture of heat-sensitive products |
US3626672A (en) * | 1969-04-14 | 1971-12-14 | Amercoat Corp | Gas scrubber apparatus |
US3842888A (en) * | 1969-12-15 | 1974-10-22 | Colgate Palmolive Co | Apparatus for introducing ingredients into a spray drying tower |
US3629951A (en) * | 1970-07-31 | 1971-12-28 | Procter & Gamble | Multilevel spray-drying method |
US3703772A (en) * | 1971-07-27 | 1972-11-28 | Colgate Palmolive Co | Drying of detergents |
DE2349211C3 (en) * | 1973-10-01 | 1979-06-21 | Metallgesellschaft Ag, 6000 Frankfurt | Process for drying and simultaneous agglomeration of metal salts |
GB1517713A (en) * | 1974-10-31 | 1978-07-12 | Unilever Ltd | Preparation of detergent formulations |
US4261958A (en) * | 1978-04-11 | 1981-04-14 | Pevzner Ilya Z | Process for the production of sodium aluminate |
US4244698A (en) * | 1978-05-02 | 1981-01-13 | The Dow Chemical Company | Method for drying magnesium sulfate |
DE3206236A1 (en) * | 1982-02-20 | 1983-09-01 | Bayer Ag, 5090 Leverkusen | METHOD FOR SIMULTANEOUS VIEWING AND REGULATED, CONTINUOUS DISCHARGE OF GRAINY GOODS FROM FLUIDIZED BED REACTORS |
US4487710A (en) * | 1982-03-01 | 1984-12-11 | The Procter & Gamble Company | Granular detergents containing anionic surfactant and ethoxylated surfactant solubility aid |
US4482630A (en) * | 1982-04-08 | 1984-11-13 | Colgate-Palmolive Company | Siliconate-coated enzyme |
US4970017A (en) * | 1985-04-25 | 1990-11-13 | Lion Corporation | Process for production of granular detergent composition having high bulk density |
ES2020949B3 (en) * | 1986-01-17 | 1991-10-16 | Kao Corp | HIGH DENSITY GRANULAR DETERGENT COMPOSITION. |
DE3635313A1 (en) * | 1986-10-17 | 1988-04-28 | Bayer Ag | METHOD FOR PRODUCING GRANULES |
GB8710290D0 (en) * | 1987-04-30 | 1987-06-03 | Unilever Plc | Preparation of granular detergent composition |
US4806261A (en) * | 1988-04-11 | 1989-02-21 | Colgate-Palmolive Co. | Detersive article |
US4894117A (en) * | 1988-04-28 | 1990-01-16 | Colgate-Palmolive Company | Process for manufacturing high bulk density particulate fabric softening synthetic anionic organic detergent compositions |
US4828721A (en) * | 1988-04-28 | 1989-05-09 | Colgate-Palmolive Co. | Particulate detergent compositions and manufacturing processes |
GB8817386D0 (en) * | 1988-07-21 | 1988-08-24 | Unilever Plc | Detergent compositions & process for preparing them |
US4919847A (en) * | 1988-06-03 | 1990-04-24 | Colgate Palmolive Co. | Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt |
US4925585A (en) * | 1988-06-29 | 1990-05-15 | The Procter & Gamble Company | Detergent granules from cold dough using fine dispersion granulation |
EP0367339B1 (en) * | 1988-11-02 | 1996-03-13 | Unilever N.V. | Process for preparing a high bulk density granular detergent composition |
GB8907187D0 (en) * | 1989-03-30 | 1989-05-10 | Unilever Plc | Detergent compositions and process for preparing them |
US5205958A (en) * | 1989-06-16 | 1993-04-27 | The Clorox Company | Zeolite agglomeration process and product |
GB8922018D0 (en) * | 1989-09-29 | 1989-11-15 | Unilever Plc | Detergent compositions and process for preparing them |
GB9008013D0 (en) * | 1990-04-09 | 1990-06-06 | Unilever Plc | High bulk density granular detergent compositions and process for preparing them |
US5139749A (en) * | 1990-06-22 | 1992-08-18 | Tas, Inc. | Fluidized calcining process |
US5108646A (en) * | 1990-10-26 | 1992-04-28 | The Procter & Gamble Company | Process for agglomerating aluminosilicate or layered silicate detergent builders |
US5198145A (en) * | 1990-11-08 | 1993-03-30 | Fmc Corporation | Dry detergent compositions |
EP0510746A3 (en) * | 1991-04-12 | 1993-09-08 | The Procter & Gamble Company | Process for preparing condensed detergent granules |
ES2104809T3 (en) * | 1991-04-12 | 1997-10-16 | Procter & Gamble | CHEMICAL STRUCTURING OF SURFACE PASTES TO FORM VERY ACTIVE SURFACE GRANULES. |
JP3192469B2 (en) * | 1991-05-17 | 2001-07-30 | 花王株式会社 | Method for producing nonionic detergent particles |
CA2083331C (en) * | 1991-11-26 | 1998-08-11 | Johannes H. M. Akkermans | Detergent compositions |
US5332519A (en) * | 1992-05-22 | 1994-07-26 | Church & Dwight Co., Inc. | Detergent composition that dissolves completely in cold water, and method for producing the same |
ES2179054T5 (en) * | 1992-06-15 | 2006-06-16 | THE PROCTER & GAMBLE COMPANY | PROCEDURE TO PREPARE COMPACT DETERGENT COMPOSITIONS. |
US5366652A (en) * | 1993-08-27 | 1994-11-22 | The Procter & Gamble Company | Process for making high density detergent agglomerates using an anhydrous powder additive |
-
1994
- 1994-09-20 US US08/309,290 patent/US5516448A/en not_active Expired - Fee Related
-
1995
- 1995-09-08 DE DE69508262T patent/DE69508262T2/en not_active Expired - Fee Related
- 1995-09-08 EP EP95931720A patent/EP0783565B1/en not_active Revoked
- 1995-09-08 JP JP8510919A patent/JPH10506141A/en active Pending
- 1995-09-08 CA CA002199370A patent/CA2199370C/en not_active Expired - Fee Related
- 1995-09-08 AT AT95931720T patent/ATE177471T1/en not_active IP Right Cessation
- 1995-09-08 AU AU35050/95A patent/AU3505095A/en not_active Abandoned
- 1995-09-08 MX MX9702099A patent/MX9702099A/en unknown
- 1995-09-08 WO PCT/US1995/011271 patent/WO1996009370A1/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MXPA97002099A (en) | Procedure to make a high density detergent composition that includes recirculation currents select | |
EP0783565B1 (en) | Process for making a hihg density detergent composition which includes selected recycle streams | |
EP0782612B1 (en) | Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams | |
CA2234086C (en) | Process for making a low density detergent compositon by agglomeration with an inorganic double salt | |
JP3305327B2 (en) | Method for producing low-density detergent composition by non-tower method | |
JP2005200660A (en) | Method for producing high density detergent composition from starting detergent ingredient | |
EP0846159B1 (en) | Process for making high density detergent composition using conditioned air | |
EP0882125B1 (en) | Process for making a low density detergent composition by agglomeration with an inorganic double salt | |
JPH10505113A (en) | Coagulation method for the production of detergent compositions using a spray drying tower | |
EP1005521B1 (en) | Process for making a low density detergent composition by controlling agglomeration via particle size | |
WO1997012956A1 (en) | Process for making a low density detergent composition by agglomeration with a hydrated salt | |
EP1005522B1 (en) | Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer | |
JPH11512473A (en) | Method for producing high-density detergent composition from surfactant paste containing non-aqueous binder | |
WO2000037605A1 (en) | Process for making a low bulk density detergent composition by agglomeration | |
US6440342B1 (en) | Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer | |
MXPA01006532A (en) | Process for making a low bulk density detergent composition by agglomeration | |
MXPA98002733A (en) | Procedure for manufacturing a low density detergent composition through agglomeration containing inorgan salt | |
MXPA00000523A (en) | Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer | |
MXPA98002769A (en) | Procedure to make a composition of low-density detergent by agglomeration with a salhidrat | |
MXPA99003211A (en) | Process for making a low density detergent composition |