MXPA96006044A - Detergent compositions comprising oleoilsarcosinate and enzi - Google Patents
Detergent compositions comprising oleoilsarcosinate and enziInfo
- Publication number
- MXPA96006044A MXPA96006044A MXPA/A/1996/006044A MX9606044A MXPA96006044A MX PA96006044 A MXPA96006044 A MX PA96006044A MX 9606044 A MX9606044 A MX 9606044A MX PA96006044 A MXPA96006044 A MX PA96006044A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- detergent
- compositions
- enzyme
- acid
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 209
- 239000003599 detergent Substances 0.000 title claims abstract description 102
- 102000004190 Enzymes Human genes 0.000 claims abstract description 46
- 108090000790 Enzymes Proteins 0.000 claims abstract description 46
- 239000004615 ingredient Substances 0.000 claims abstract description 30
- 239000004094 surface-active agent Substances 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 56
- 239000006260 foam Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 28
- 229940088598 Enzyme Drugs 0.000 claims description 23
- 108091005771 Peptidases Proteins 0.000 claims description 23
- 229940110715 ENZYMES FOR TREATMENT OF WOUNDS AND ULCERS Drugs 0.000 claims description 20
- 239000004365 Protease Substances 0.000 claims description 19
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 16
- 239000000194 fatty acid Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 16
- 102000033147 ERVK-25 Human genes 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- 108090001060 lipase Proteins 0.000 claims description 11
- 102000004882 lipase Human genes 0.000 claims description 11
- 239000004367 Lipase Substances 0.000 claims description 10
- 235000019421 lipase Nutrition 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 10
- 108090000437 Peroxidases Proteins 0.000 claims description 9
- 102000003992 Peroxidases Human genes 0.000 claims description 9
- 239000003623 enhancer Substances 0.000 claims description 9
- 230000002708 enhancing Effects 0.000 claims description 9
- 229940106157 CELLULASE Drugs 0.000 claims description 8
- 108010059892 Cellulase Proteins 0.000 claims description 8
- 150000004760 silicates Chemical class 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 229940040461 Lipase Drugs 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 4
- 108010065511 Amylases Proteins 0.000 claims description 3
- 102000013142 Amylases Human genes 0.000 claims description 3
- 229940072417 Peroxidase Drugs 0.000 claims description 3
- 235000019418 amylase Nutrition 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 3
- 239000004382 Amylase Substances 0.000 claims description 2
- 125000002811 oleoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 239000006184 cosolvent Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- DIOYAVUHUXAUPX-ZHACJKMWSA-N 2-[methyl-[(E)-octadec-9-enoyl]amino]acetic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)N(C)CC(O)=O DIOYAVUHUXAUPX-ZHACJKMWSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 46
- -1 ipase Proteins 0.000 description 46
- 125000004432 carbon atoms Chemical group C* 0.000 description 41
- 239000007844 bleaching agent Substances 0.000 description 38
- 239000011734 sodium Substances 0.000 description 34
- 229910052708 sodium Inorganic materials 0.000 description 33
- 229920000642 polymer Polymers 0.000 description 28
- 150000003839 salts Chemical group 0.000 description 27
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 26
- 239000011780 sodium chloride Substances 0.000 description 26
- 239000012190 activator Substances 0.000 description 21
- 230000001629 suppression Effects 0.000 description 21
- 239000004927 clay Substances 0.000 description 19
- 229910052570 clay Inorganic materials 0.000 description 19
- 229920001577 copolymer Polymers 0.000 description 17
- 229920002678 cellulose Polymers 0.000 description 16
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 235000010980 cellulose Nutrition 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 15
- 239000002270 dispersing agent Substances 0.000 description 15
- 229920001223 polyethylene glycol Polymers 0.000 description 15
- 239000001913 cellulose Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 12
- 229910001424 calcium ion Inorganic materials 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 150000001768 cations Chemical class 0.000 description 11
- 239000000975 dye Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 229920005646 polycarboxylate Polymers 0.000 description 11
- 239000002202 Polyethylene glycol Substances 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 10
- 102000035443 Peptidases Human genes 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 230000002401 inhibitory effect Effects 0.000 description 9
- 229910001425 magnesium ion Inorganic materials 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 229920001451 Polypropylene glycol Polymers 0.000 description 8
- 229920002472 Starch Polymers 0.000 description 8
- 230000002209 hydrophobic Effects 0.000 description 8
- 238000005342 ion exchange Methods 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 8
- 230000003287 optical Effects 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 229920002323 Silicone foam Polymers 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 7
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 239000002738 chelating agent Substances 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 235000010755 mineral Nutrition 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 235000021317 phosphate Nutrition 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 210000002356 Skeleton Anatomy 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 6
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 5
- 150000001340 alkali metals Chemical class 0.000 description 5
- 150000008051 alkyl sulfates Chemical class 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000002538 fungal Effects 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920000058 polyacrylate Polymers 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 4
- 108010084185 Cellulases Proteins 0.000 description 4
- 102000005575 Cellulases Human genes 0.000 description 4
- 150000001204 N-oxides Chemical class 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 241000048284 Potato virus P Species 0.000 description 4
- 229960004063 Propylene glycol Drugs 0.000 description 4
- 229920001567 Vinyl ester Polymers 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 150000003863 ammonium salts Chemical class 0.000 description 4
- 239000002216 antistatic agent Substances 0.000 description 4
- 230000001580 bacterial Effects 0.000 description 4
- 235000010338 boric acid Nutrition 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- 235000013772 propylene glycol Nutrition 0.000 description 4
- 150000003333 secondary alcohols Chemical class 0.000 description 4
- 239000001187 sodium carbonate Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- JBUKJLNBQDQXLI-UHFFFAOYSA-N Sodium perborate Chemical compound [Na+].[Na+].O[B-]1(O)OO[B-](O)(O)OO1 JBUKJLNBQDQXLI-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atoms Chemical group 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229940077388 benzenesulfonate Drugs 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 3
- 239000002979 fabric softener Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000011068 load Methods 0.000 description 3
- 159000000003 magnesium salts Chemical class 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 101700002291 ompT Proteins 0.000 description 3
- 125000006353 oxyethylene group Chemical group 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- 108010042388 protease C Proteins 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 150000003385 sodium Chemical group 0.000 description 3
- 229960001922 sodium perborate Drugs 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000002194 synthesizing Effects 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
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-Propanediol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- VKZRWSNIWNFCIQ-UHFFFAOYSA-N 2-[2-(1,2-dicarboxyethylamino)ethylamino]butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NCCNC(C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-UHFFFAOYSA-N 0.000 description 2
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical compound O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-L CHEBI:8154 Chemical class [O-]P([O-])=O ABLZXFCXXLZCGV-UHFFFAOYSA-L 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L Calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- SDIXRDNYIMOKSG-UHFFFAOYSA-L Disodium methyl arsenate Chemical compound [Na+].[Na+].C[As]([O-])([O-])=O SDIXRDNYIMOKSG-UHFFFAOYSA-L 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- OYHQOLUKZRVURQ-IXWMQOLASA-N Linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 240000008607 Opuntia megacantha Species 0.000 description 2
- 235000002840 Opuntia megacantha Nutrition 0.000 description 2
- 235000006538 Opuntia tuna Nutrition 0.000 description 2
- 101700058227 POLI Proteins 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N Palmitic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 241000562356 Polietes Species 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N Stearic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 235000019486 Sunflower oil Nutrition 0.000 description 2
- 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 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N Trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K Trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 2
- 210000003462 Veins Anatomy 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 238000010936 aqueous wash Methods 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000828 canola oil Substances 0.000 description 2
- 235000019519 canola oil Nutrition 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001923 cyclic compounds Chemical class 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910000271 hectorite Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052900 illite Inorganic materials 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JARHXLHLCUCUJP-UHFFFAOYSA-N ethene;terephthalic acid Chemical group C=C.OC(=O)C1=CC=C(C(O)=O)C=C1 JARHXLHLCUCUJP-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N iso-propanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-L maleate(2-) Chemical compound [O-]C(=O)\C=C/C([O-])=O VZCYOOQTPOCHFL-UPHRSURJSA-L 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 229930014694 morphine Natural products 0.000 description 1
- 230000000877 morphologic Effects 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- YVPOTNAPPSUMJX-UHFFFAOYSA-N octadecanoic acid;phosphoric acid Chemical compound OP(O)(O)=O.CCCCCCCCCCCCCCCCCC(O)=O YVPOTNAPPSUMJX-UHFFFAOYSA-N 0.000 description 1
- 150000002916 oxazoles Chemical class 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N oxo-oxoalumanyloxy-[oxo(oxoalumanyloxy)silyl]oxysilane;dihydrate Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- VPOLVWCUBVJURT-UHFFFAOYSA-N pentadecasodium;pentaborate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] VPOLVWCUBVJURT-UHFFFAOYSA-N 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NJRWNWYFPOFDFN-UHFFFAOYSA-L phosphonate(2-) Chemical compound [O-][P]([O-])=O NJRWNWYFPOFDFN-UHFFFAOYSA-L 0.000 description 1
- 239000000467 phytic acid Substances 0.000 description 1
- 235000002949 phytic acid Nutrition 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001888 polyacrylic acid Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000011528 polyamide (building material) Substances 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propanol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000002797 proteolythic Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 150000004685 tetrahydrates Chemical class 0.000 description 1
- MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000002087 whitening Effects 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
Laundry detergent compositions comprising an oleoylsarcosinate surfactant and enzyme provide cleaning benefits to fabrics in a conventional laundry operation, thereby providing detergent compositions comprising various detersive ingredients, enzymes and oleoyl sarcosine surfactant.
Description
DETERGENT COMPOSITIONS COMPRISING OLEOILSARCOSINATE AND
ENZYMES
FIELD OF THE INVENTION
The present invention relates to the use of oleol sarcocinate in combination with enzymes to provide improved cleaning benefits in rop wash detergents.
BACKGROUND OF THE INVENTION
The formulation of laundry detergent compositions, which are sufficiently robust to eliminate a wide variety of fabrics and stains, under a variety of conditions of use, remains a considerable challenge for the industry. This is especially true since the advent of legislation limiting the use of the best effective phosphate detergent in many regions of the world. Various laundry detergent compositions, which are designed not only to clean fabrics, but to provide additional fabric care benefits, have been described in the literature and have entered the market with very substantial commercial success. It is increasingly common to include enzymes within compositions that provide specific cleansing benefits. However, the compatibility and stability of Las eivunas with other detergent ingredients are of great concern for such formulations. There is also the desire to combine correctly the ingredients tara bring to the optimum point or even strengthen the cleaning benefits obtained by the inclusion of enzymes in formulations for washing * clothing. i b in a review of the literature might suggest that
X * '~ a large selection of surfactants is available to the detergent manufacturer, the reality is that many of those materials are specialty chemicals that are not suitable for routine use in low unit cost items, such as compositions to wash clothes at home. There remains the fact that most household detergents still comprise one or more of the conventional ethoxylated nonionic surfactants
-''- and of the ammonium sulphonic agents of alkyl sulfate or alkylbenzenesulfonate, prsurply due to economic and functional considerations. By means of the present invention, oleic sarcocinate is used as the anionic detergent surfactant in laundry detergent compositions. The resulting formulations exhibit excellent solubility even at cold water temperatures, excellent cleanliness of both particulate grime and greasy and oily dirt, and provide excellent compatibility and cleaning benefits when combined with enzymes. The compositions also provide excellent color care for dyed fabrics and excellent skin softness in hand washing operations. These and other advantages of the present invention will be seen from the description that follows.
Lfl ANTECEDENT TECHN
X ~ * - Oleoyl sarcocuma are described in the following patents and patent publications: U.S. Patent No. 2,542,385; US patented No.
3,402,990; U.S. Patent No. 3,639,568; U.S. Patent No. 4,772,424; US Patent No.
,186,855; European Patent Publication No. 505,129; British Patent Publication No. 1,211,545; Japanese Patent Publication 59/232194; Japanese Patent Publication No. "62/295997; Japanese Patent Publication No. 02/180811;
Abstracts Nos. 61: 3244q, 70: 58865x and 83: 181020p of the Chemical fibstracts Servi ce ..
BRIEF DESCRIPTION OF THE INVENTION
The present invention comprises detergent compositions which include: (a) at least about 0.1% by weight of oleic sarcocinate surfactant;
(b) at least to p rox uñadament e- 0. 001% by weight of one or more enzymes; and (c) the remainder includes auxiliary agents and carriers.
Preferred compositions herein additionally comprise at least about 3% by weight of a detergency builder, especially non-phosphorus builder detergents, selected from the group consisting of
* - * - * * of zeoites, layered silicates, polycarboxylate detergent builders and mixtures thereof The fully formulated compositions herein may further comprise at least about 1% by weight of a detergent surfactant which does not is oleic sarcocinate, especially surfactants selected from the group consisting of alkyl sulfates, alkyl ethoxysulfates, polyhydroxy fatty acid amides, ethoxylated alcohols and mixtures thereof Preferred granular laundry detergents provided for this invention, (a) from 0.1% to 55% by weight, approximately, of oleic sarcocinate surfactant (b) from 0.001% to 5% by weight, approximately, of enzymes selected from the group consisting of protease, cellulase, amylase , ipase, peroxidase, and mixtures thereof, - (c) from 1% to 80% by weight, approximately, of detergent surfactant other than oieyl sarcocinate;
(d) from 5% to 30% in that, approximately, of a detergency improver; and (e) the remainder of the composition comprises detergent auxiliary ingredients. The invention also comprises a method for cleaning soiled fabrics, comprising contacting the fabrics with an aqueous medium containing at least about 50 ppm, preferably about 100 ppm? LO, 000? P? N, of a "composition" according to the foregoing, preferably with agitation, All percentages, proportions and ratios herein are by weight, unless otherwise specified. All documents cited here, in their relevant part, are hereby incorporated by reference.
DETAILED DESCRIPTION OF THE INVENTION
OLEILLO SARCOCINATE
The compositions of the present invention comprise oleyl sarcocumates, in their acid and / or salt form, selected, as desired, for the compositions and uses herein, having the following formula:
in < Ion e M is hydrogen or a cationic ion moiety. N preferably hydrogen and salts of alkaline metal, especially sodium and potassium. Oleum sarcocinate can be obtained commercially, for example, as Hamposyl 0, supplied by U.R. Grace & Co. Compositions according to the present invention comprise from 0.1% to 55%, approximately, preferably from 1% to 20%, approximately, and most preferably from approximately 3% to 15%, of oleic sarcocinate. , with respect to the weight of the composition. In addition to the commercially available oleyl sarcocinate, it is also possible to prepare a useful oleyl earcocmate here, preferably from the ester (preferably the methyl ester) of oleic acid and a salt of sarcocin (preferably the sodium salt) under of anhydrous reaction in the presence of a base catalyst, having a basicity equal to or greater than that of the alkoxide catalyst (preferably sodium rnethoxide). For example, the reaction can be * illustrated by the scheme:
CH3 O H 'ONa
NaOCH3 (cat)
This salt can be optionally neutralized to form the oleyl sarcocine in its acid form. The preferred method for preparing the oleic sarcocmaton is carried out at a temperature of about 80 to 200 ° C, especially 120 ° C to 200 ° C. The reaction without solvent is preferred. although alcohol solvents having a boiling point of at least 100 ° O may be used and are stable under the leavening conditions • (for example, the glycerol is not acceptable). an approximate yield of 85% with a molar ratio of ethyl ester reagent to sarcocin salt reagent to basic catalyst of approximately 1: 1: 0.05-0.2 Methyl ester mixtures derived from natural oils of high oleic content (from preferably having about 60%, better still, at least about 75% and, preferably, at least 90% of
^ oleic content, approximately) are especially preferred as starting materials. Examples include sunflower oil and rapeseed / canola oil of high oleic content. In addition, the methyl ester fraction of high oleic content, derived from palm kernel oil or tallow, is also acceptable. It should be understood that said oils will typically contain certain levels of impurities, including some fatty acid impurities which can be converted to sarcoemate by this method of synthesis. For example, the commercial product canola oil / rape may comprise a majority of acidic acid and a mixture of fatty acids nnpures, such as palitritic, stearic, linoleic, linolenic, and / or -? Cosine acids? Some of which are converted to the sarcocmate by this reaction method. If desired, for formulation purposes, some or all of these impurity materials may be excluded from the starting oil, before preparing the oleyl sarcocinate which is is going to prepare in the compositions of the present. Finally, the remaining sarcocma in the reaction mixture can be converted to an amide by adding anhydride or acetic anhydride to the mixture, thereby reducing to a minimum the content of sarcocma and any potential to form undesirable impurities that contain nitrogen. The synthesis of the oleyl sarcocinate can be carried out in the following manner, to prepare the sodium "oleoylsarcoate".
SYNTHESIS OF OLEOYLAMIDE FROM THE SODIUM SALT OF SflCoCINfl
A 3-neck, 2-neck round bottom flask with thermometer, Dean-S tark trap with condenser, mechanical stirrer and an inlet adapter for gas through which nitrogen is passed over the mixture is equipped. the reaction. The reaction container is charged with 43. 3 g,
0. 476 moles, d sarcocin, 97. 7 g, 0.452 rnoles, of sodium methoxy 25% in inefanol and 400 ml of ethanol. The reaction is refluxed for 15 minutes to leave the sarcocma, and then 148.25 g, 0.5 mol of the methyl oleate derived from sunflower oil with high regular oleyl content obtained from Cargill is added. After the methanol is removed with the Dean-Starl trap, the reaction mixture is heated at 170 ° C for one hour to expel any water. The reaction is initiated by the addition of 25% '- *' sodium methoxide in ine-tanol (15.4 g, 0.0714 mol). The reaction is maintained at 170 ° C for 2.5 hours, during which time the methanol is collected in the Dean-Stark trap. The reaction is allowed to cool slightly and then 200 g of rnetanol are added. 9.43 g, 0.095 mol, of rnaleic anhydride are added to the methanolic solution and the reaction is stirred at 60 ° C for 0.5 hours. Then, most of the methanol is removed by rotary evaporation and 2 liters of acetone are added to
- "" precipitate the product. The product is collected by suction filtration and dried in the air to give a matt white solid. Analysis of the reaction mixture by gas chromatography indicates that most of the product is oleyl sarcocinate, with minor amounts of the following impurities: sarcocma, oleic acid and sarcocinates derived from palmitic acid, stearic acid and linoleic acid.
THE
THE ENZYMES
Enzymes are included in the formulations herein for a wide variety of fabric washing purposes, including the elimination of protein-based, carbohydrate-based and protein-based stains, for example, and for the prevention of transfer of refugee dye, as well as for the restoration of fabrics. The enzymes that are to be incorporated include proteases, arnilases, lipases, cellulases and peroxidases, as well as mixtures of them. Other types of enzymes can also be included. They can be of any suitable origin, such as vegetable, animal, bacterial, fungal and yeast origin. Nevertheless, its selection is governed by several factors, such as the pH activity and / or the optimum point of stability, the thermostability, the stability against active detergents, detergency enhancers, etc. In this sense, bacterial or fungal enzymes, such as bacterial proteases and proteases and fungal cellulases, are preferred. Normally the enzymes are incorporated at sufficient levels to provide up to about 5 weight percent, better still, from 0.001 mg to 3 mg of active enzyme per gram of the composition. Stated otherwise, the compositions herein will typically comprise from 0.001% to 5%, preferably from 0.01% to 2% by weight of a commercial enzyme preparation. Protease enzymes are usually present in such commercial preparations at levels sufficient to provide 0.005 n 0.1 Anson units (AU) per gram of activity per gram of composition. Suitable examples of proteases are the substrates, which are obtained from particular strains of ft. subtjlis and B. 1 icheni forms. Another suitable protease is obtained from a Bacillus strain that has maximum activity on the entire pH range of 8 to 12, developed and sold by Novo 'Industries A / S under the trademark ESPERASE. The preparation of this enzyme and analogous enzymes is described in British patent specification No. 1,243,784 by Novo. Suitable proteolytic enzymes for removing protein-based stains are those that can be obtained commercially, including those sold under the brands ALCALASE and SAVINASE by Novo Industries A / S (Denmark) and tAXATASE by International
Bio-Synthetics, Tnc. (Netherlands). Other proteases include
* "** Protease A (see European patent application No. 130,756, published January 9, 1985) and Protease B (see European patent application series No. 87303761.8, filed on April 28, 1987, and the application of European Patent No. 130,756 of Bott and co-inventors, published January 9, 1985.) Other proteases include Protease A (see European Patent Application No. 130,756, published January 9, 1985) and Protease B (see application of European Patent No. 87303761.8, filed on April 28, 1987 and European Patent Application No. 130,756 of Bott and co-inventors, published January 9, 1985.) Other proteases include Protease A (see European Patent Application No. 130,756, published January 9, 1985) and Protease B (see European patent application series No. 87303761.8, filed on April 28 (Je 1987 and Furopea patent application No. 130,756 of Bott and co-inventors, published on January 9, 1985) .The most preferred is the referred to herein as "Protease C", which is a variant of an alkaline-septense protease, derived from * "* Bacillus, particularly from Bacillus lentis, where argimna is replaced by hsma at position 27, tyrosine replaced by valma in position 104, the sepna replaced by asparagine in position 123 and alanine replaced by treomna in position 274. Protease C is described in EP90915958: 4, in U.S. Patent No. 5,185,250 and in U.S. Pat. No. 5,204,015.
Also especially preferred are the proteases which are described in co-pending US Patent Application Serial No. 08 / 136,797, entitled "Protease-contaimng".
Cleaning Compositions (Cleaner Compositions containing Protease), and in co-pending US application serial number 08 / 136,626, entitled Bleaching Co positions Comprising Protease Enzymes, which are incorporated herein by reference. Also included are the genetically modified variants, particularly from Protease C. Amylases include, for example, α-arylases described in British Patent Specification No. 1,296,839 (Novo), RAPTDASE, International Bio-Synthet i cs, Inc. and TERMAMYL, Novo Industries. The cellulase used in the present invention includes both bacterial cellulase and fungal cellulase. Preferably they will have an optimum pH of between 5 and 9. 5"Suitable cellulases are described in U.S. Patent No. 4,435,307 to Barbesgoard and co-inventors,
It was issued on the 6th of March 1984, describing the fungal cellulase produced from Hurnicola insolens and Humicola strain DSM1800 or a cellulase-producing fungus 212, belonging to the genus Aeromonas and the cellulase extracted from the hepatopancreas of a marine mollusk (Dolabella Auricle Solander). Also described are suitable celluloses in GB ~ A ~ 2,075,028; GB-A-, 09, 275 and DE-OS-2,247,832. Cellulases, such as COREZYME (Novo) are especially useful, since they provide additional benefits of softness and appearance to the fabrics washed in the present compositions. Lipase enzymes suitable for use in detergents include those produced by microorganisms of the Pseudomonas group, such as Pseudomonas stutzeri ATCC 19,154, which is described in British Patent No. 1,372,034. See also the lipases of Japanese Patent Application No. 53,20487, open to public inspection on February 24, 1978. This lipase is available from Amano Pharrnaceutical Co. Ltd., Nagoya apón, under the trademark Lipase P "Amano" , hereinafter referred to as "Hmano-P". Other commercial lipases include ñ ano-CFS, lipases from Chr ornobact er vi cosurn, eg, chro obacter viscosum lipolyticum variation NRRLB 3fi73, commercially available from Toyo Jozo Co., Tagata, Japan; and other Chromobacter viscosa lipases, obtainable from U.S. Biochem col Corp., E.U.A .. and DLsoynth Co., the Netherlands, and lipases from Pseudomonas gladioli. The I IPOLASE enzyme obtained from Humicol lanuginosa and obtainable from Novo (see also EPO 341.94) is a preferred lipase for use herein. Peroxidase enzymes are used in combination with other sources of oxygen, for example, percarbonate, perborate, persulfate, hydrogen peroxide, etc. They are used to "bleach in solution", that is, to prevent the transfer of dyes or pigments removed from substrates during the washing operations to other substrates.
"" 'present in the wash solution The peroxidase enzymes are known in the art and include, for example, horseradish peroxidase, ligmcase and haloperoperoxidase, such as chloro- and bromo-peroxidase. contain peroxidase, for example, in the international application of the Patent Cooperation Treaty No. UO / 89/099813, published on October 19, 1989, by O. Ki rl ', assigned to Novo Industries A / S. to use, in combination with these peroxidases, the materials that are considered as peroxidases accelerators, such as phenol Lsul fonat or and / or phenotiaz na Also disclosed in US Patent No.
3,553,139, issued on January 5, 1971 to cCarty and co-inventors, a wide variety of enzyme materials and means for their incorporation into synthetic detergent compositions. Enzymes are further described in U.S. Patent No. 4,101,457, to Place and co-Inventors, issued July 18, 1978 and in U.S. Pat.
No. 4,507,219, Hughes, issued March 26, 1985. Useful enzyme materials for liquid detergent formulations and their incorporation into such formulations are described in U.S. Patent No. 4,261,868 to Hora and co-inventors, issued on April 14, 1981.
THE ENZYME STABILIZERS
f A preferred optional ingredient to be used in the compositions herein is the enzyme stabilizers. The enzymes to be used in detergents can be stabilized by means of different techniques. Enzyme stabilization techniques are described and exemplified in U.S. Patent No. 3,600,319, issued August 17, 1971 to Gedge and co-inventors, and in European Patent Application Publication No. 0 199 405; Application number 86200586.5, published on October 29, 1986, by Venegas. Enzyme stabilization systems are also described, for example, in U.S. Patent Application No. 519,570. The enzymes employed herein may be enhanced by the presence of water-soluble sources of calcium and / or magnesium ions in the final compositions, which provide dLchos ions to the enzymes. (Calcium ions are generally a little more effective than magnesium ions and are preferred in the present, if only one cation ion is being used). Additional stability can be provided by the presence of various other stabilizers described in the art, especially borate species: see Severson, U.S. Patent No. 4,537,706. Typical detergents, especially liquids, will comprise approximately from 1 to 30, preferably from 2 to 20, better still from 5 to 15 and still better from 8 to 12, calcium ion mounts per liter of the final composition. This may vary a bit depending on the amount of
/ "" "the current enzyme and its response to calcium or magnesium ions.The level of calcium or magnesium ions should be selected in such a way that there is some minimum level available for the enzyme, after allowing the formation of the Complexes with builders, fatty acids, etc., present in the composition Any calcium or magnesium salt soluble in water, as the source of calcium or magnesium ions may be used, including but not limited to calcium chloride , calcium sulfate, calcium malate, calcium maleate, calcium hydroxide, calcium forrnate and calcium acetate, as well as the corresponding magnesium salts, and a small amount of calcium ion is also present in the composition. Lime of 0.05 to 0.4 immoles, approximately by Liter, due to the calcium present in the enzyme suspension and in the water of the formulation In the solid detergent compositions the Lation forrnu can include a Sufficient amount of soluble calcium ion source in ag? a to provide said quantities in the wash liquor. Alternatively, the natural hardness of the water may suffice. It should be understood that the above levels of calcium and / or magnesium ions are sufficient to provide stability of the enzyme. Other calcium and / or magnesium ions can be added to the compositions to give an additional measure of fat eliminating performance. Accordingly, as a general proposition, the compositions herein will comprise
/ "~~ typically from 0.05% to 2% by weight, approximately, of a water soluble source of calcium and / or magnesium ions, or both.
Of course, the amount may vary with the amount and type of enzyme used in the composition. The compositions herein may also optionally but preferably contain various additional stabilizers, specifically borate type stabilizers. Typically said stabilizers will be used at levels in the compositions from 0.25% to 10%, preferably from 0.5% to 5%, better still, from 0.75% to 3%, by weight of the rich acid or other borate compound capable of forming acid boric in Composition (for example, calculated on the basis of boric acid) Boric acid is preferred, although other compounds, such as boric oxide, borax and other alkali metal borates (for example, ortho- -, sodium and sodium pentaborate). Substituted boric acids (for example, phenylboronic acid, butanboronic acid, and acid-bromine in Ll bororuco) can also be used instead of boric acid. It should be recognized that such materials can also be used in formulations as the sole stabilizer as well as in combination with additional calcium and / or magnesium ions. Finally, it may be convenient to add chlorine scavengers, especially to compositions containing protease, to protect enzymes from the chlorine typically present in municipal water supplies. Such materials are described, for example, in US Pat. No. 4,810,413, by Panchep and co-inventors, and various optional auxiliary ingredients may also be used in combination with the 0-oleyl sarcocinate and the enzymes herein, to provide fully formulated detergent compositions The following ingredients are described for the convenience of the formulator, but are not intended to be limitations for the invention.
K DETERGENT SURFACTANTS AGENTS
Non-limiting examples of surfactants useful herein, typically at levels of about 1% to 55% by weight, include the conventional 11-18 carbon atoms ("LAS") alkyl sulfonates, and the O10 alkyl sulfates. -C20, first, branched and randomized chain ("AS") and secondary alkyl sulfates (2.3) of LO to 18 carbon atoms, of the CH3ÍCH2 formula)? (CH0S03-H +) CH3 and CH3 < OH2) and (CHOSO3- M +) Cl-fe CH3 where x and (y * • 1) are integers of at least about 7, preferably at least about 9, and M is a cation soluble in water, especially sodium, more saturated sulfates, such as oleyl sulfate, alkyl alkoxysulphates of 10 to 18 carbon atoms ("AEXS", especially where x is up to about 7 OE ethoxy sulfates), alkyl alkoxycarboxylas of 10 to 18 atoms carbon
(especially ETO ethoxycarboxylates 1-5), glycerol ethers of 10 to 18 carbon atoms, alkyl polyglycosides of 10 to 18 carbon atoms, and their corresponding sulphated polyglycosides, and alpha-sulfonated fatty acid esters from 12 to 18 carbon atoms. If desired, conventional non-ionic and amphoteric surface-active agents, such as alkyl efoxylates of 12 to 18 carbon atoms ("AE"), include alkyl ethoxylates designated as narrow-spun alkyl and alkyl fonolealkoxylates of bi 12 carbon atoms (especially the otoxylates and the oxi / μr opox mixed latos), the betaines and sulphobetaines ("sultaines") of 12 to 18 atoms of carbon, the amine oxides of 10 to L8 carbon atoms and Similarly, they may also be included in the total compositions. Acid N-alkyl-C-o-18-polyhydric acid amides can also be used. Typical examples include N-met i Lgl uca idas. See WO 9,206,154. Other surfactants derived from sugar - • - * include N-alkoxy polyamide fatty acid amides, + ales
as N- (3-rnetox i propí 1) gláca ida of 10 to 18 carbon atoms. The N-pro? L can be used up to N-hex l gluearnides from 12 to 18 atmospheres (carbon for foam production) Conventional soaps of 10 to 20 carbon atoms can also be used. foam production can be
L5 use soaps of 10 to 16 carbon atoms, branched chain. They are specifically useful Agent mixtures
X J ammonium and nonionic surfactants. Other useful, conventional surfactants are listed in the common texts. 20 THE DETERGENT ME3QRATORS
Builders may optionally be included in the compositions herein to help control the mineral hardness. You can use breeders
inorganic detergents as well as organic. Are detergency builders typically used in laundry compositions?
tolas,? «To help 1 **, < -i l uni n ion of the 'n par i cu Las. ' I can vary widely the level of mojorador, depending on the final iso of the composition and of the desired physical form. When present, the compositions will typically comprise at least about 1% enhancer, preferably from 1% to 80%, appropriately. Liquid formulations typically comprise from 5% to 50%, better still, from 5% to 30% by weight, approximately, of the detergent builder. The granulated formulations typically comprise from 1% to 80%, better still, from about 5% to 50% by weight of the detergent improver. Under no circumstances are minor or major levels of detergency builder exceeded. Inorganic or P-containing builders include, but are not limited to, the alkali metal, ammonium and alkanolamine salts of polyphosphates (exemplified by hydrotreates, pyrophosphates, and polyrnene metaphosphate).; phosphonates, phytic acid, silicates, carbonates (including bicarbonates and sesquicarbonates), sulphates and uminosi 1 icat os. However, they are necessary in some de-ergency rooms that do not contain phosphate. It is important to note that the present compositions work surprisingly well even in the presence of so-called "weak" builders (as compared to phosphates) such ")"?
how i treat, - > in the situation known as "low-level content and det ei gency", which may occur with the zeol? t < ? or with layered silicate builders. Examples of the detergency of silicates are the alkali metal silicates, particularly those that have a ratio of ?? 2 Na2? in the US scale at 3.2: 1 and the silos in layers, such as the layered .odium silicates described in U.S. Patent No. 4,664,839, issued May 12, 198 / a HP. Rieck NaSKS-6 is the name for a crystalline layered silicate sold by Hoechst (commonly abbreviated as "SKS-6"). In contrast to zeolitea de + ergency enhancers, the NaSKS-6 silicate builder does not contain aluminum. NaSKS-6 tLene morphological form deite - N 2? 0s silicate layered. It can be prepared by all such as those described in the documents to Lemanes DF-A-3,417,649 and DE-A-3, 74, 043. SKS-b is a highly layered silicate preterred to be used herein, but other layered silicates can be used here, such as those having the general formula NaMSi * 02? +? - H2? where it is sodium or hydrogen, x is a number from 1.9 to 4, preferably 2, and y is a number from 0 to 20, preferably 0. Other various layered silicates from Hoechst include NaSKS-5, NaSKS-7 and NaSKS ~ ll, like the alpha, beta and gamma forms. As noted earlier, the one that is preferred for use in The present is from ta-N 2 5 (form NaSKS-6). You can also use other v;
silicates, such as example, magnesium silicate, which can serve as an agent-? It is also used in granulated formulations, as a stabilizing agent for oxygenated bleach and as a component of foam control systems. Examples of carbonate detergent builders are the alkali metal carbonates and metal carbonates which are described in German Patent Application No. 2,321,001, published November 15, 1973. Alununosilicat builders are useful in the present invention. The uni-nosilicate detergent builders are of great importance in most of the heavy-duty granular detergent compositions currently on the market, and can also be an important detergent builder ingredient in liquid detergent formulations. The detergency builders of a nosy icato include those that have the orrnu The epi ri: Mi / nr (A102) z Í S1O2) and "I • xt-faith 0 where zey are integers usuaLrnente de por io nenos 6 , the molar ratio of zay is on the scale of 1.0 to 0 and x is an integer from 0 to 264 and N is an element of the group TA or EIA, for example, Na, K, Mg, Ca, with valence n. Alkalinosilicate ion exchange agents are commercially available.These alurninosilicates can be * of crystalline or amorphous structure and can be- to 1 uinine 11 Lcat os that occur natively or synthetically derived. ions of a 1 uini not if 11 cato this d cpto in U.S. Patent No. 3,985,669, Krummel and co-inventors, issued on October 12, 1976. The materials of exchange of alternating ions nosilicat or cri tali, or synthetic, preferred, useful in the present, can be obtained under the gnations 7eol? te A, Zoolite P (B), Zoolito I1AP and Zeolite /. In a specially preferred modality, the ion exchange material of crystalline or crystalline aluminos has the formula: Na22 (A102) 12 (S122) 12) • XH2 P where x is from 20 to 30, approximately, especially about * of 27. This material is known as Zeolite A. Dehydrated zeolites (x-0-10) can also be used herein. Preferably, the urninosili cato has an approximate particle size of O.L to 10 microns in diameter. Organic builders suitable for the purposes of the present invention include, but are not necessarily restricted to, a wide variety of polycarboxylate compounds. As used herein, "polycarboxylate" refers to compounds having a plurality of carbo 1-lato groups, preferably at least 3-carbox 1-lates. The polycarboxylate detergent builder, in general, can be added to the composition in acid form, but can also be added in the form of a neutralized saL. When "e uses" n salt form, p proffer the <; -allocated metals, < as sodium, potassium and lithium and almonds from canolaronium. There are LHCLuides in the Carryo, Lato, a variety of useful material categories. An important category of polycarboxylate builders comprises the polycarboxylates of ether, including ox i di succinate, as described in Berg's US Patent No. 3,128,287, issued April 7, 196, and US Patent of Lamberti and co-inventors No. 3,635,830, issued January 18, 1972. See also detergents "TMS / TDS" of US Patent No. 4,663,071, issued to Bush and co-inventors on May 5, 1987. Suitable tertiary polycarboxylates also include cyclic compounds, particularly cyclic compounds, such as those described in U.S. Patent Nos. 3,923,679; 3,835,163; 4,150,635; 4,120,874 and 4,102,903. Other useful detergent detergents include oxyhydroxycarboxylates, ether copolymers of ethylene and ethylene glycol ether, 1,3,5-tnh? Drox? Benzene-2, 4,6-tr? sulphonic acid and carboxymethyloxy-succinic acid, the various alkali metal, ammonium and substituted ammonium salts of polyacetal acids, such as nitric acid and nitroprostatic acid, as well as polycarboxylates such as acid Rhinitic, acid 20
succimco, acid? x di succimco, polyoleic acid, benzene-1, 3,5-t acid? icarboxi 1100, carboxylate acid and its soluble salts The detorgency inetors of kidney, for example, citric acid and its soluble salts (art. In the case of liquid detergents, there is a particular importance for liquid detergent formulations, because of their availability from renewable sources and because of their Also biodegradability can be used in the granular compositions, especially in combination with zeolites and / or layered silicate builders.The oxydisuccinates are also especially useful in said compositions and combinations.They are also suitable in the detergent compositions. of the present invention 3, 3-d? carbox L-4-oxa-i, 6-hexanediocates and the related compounds described in US Pat. No. 4,566,984 to Bush, issued on January 28, 1986. Useful succo-ruco acid acids include alkyl- and quenyl-succic acids of 5 to 20 carbon atoms and their salts A particularly preferred compound of this type is dodecyl-1 acid. suction ni co. Specific examples of detergent builders of succemate include: hairy succinate, myristyl succinate, palm sucrylate, 2-dodecene succinate (the preferred one), 2-pentadecenyl suceinate and the like. Lauplo succmates are the preferred breeders < -n this group, and are described in it? so European Patent Law No. 0621) 1) 690. / 0, 00, 63, published on November 15, 1986. Other suitable polymers are described in US Pat. No. 4, 144,226, to Cru ch fi ol and co-inventors, issued on March 13, 1979, and in U.S. Patent No. 3,308,067, to Diehl, issued March 7, 1967. See also U.S. Patent No. 3,723,322. Fatty acids, for example, monocarboxylic acids of 12 to 18 carbon atoms, such as oleic acid and / or their salts, can also be incorporated into the compositions alone or in combination with the detergency enhancers mentioned above, treatment detergents and / or succmate detergents, to provide additional detergency builder activity. Such use of fatty acids will generally result in a decrease in foam formation, which should be taken into account by the formulator. In situations in which phosphorus-based detergents can be used, and especially in the formulation of bars used for hand-washing operations, the various alkali metal phosphates, such as polyphosphates, can be used. well-known sodium, sodium pyrophosphate and sodium orthophosphate, well known. Phosphonate builders, such as ot-1-dr? Xi-1, l-di-phosphonate and other phosphonates (for example, see U.S. Patent Nos. 3,159,581; 3, 213, 30; 11,422,021; 3,400,148 and 3,422,137) can also be used (.1o ..
BLEACHING COMPOUNDS - BLEACHING AGENTS AND WHITENING ACTIVATORS
The present detergent compositions may optionally contain bleaching agents or bleaching compositions containing a bleaching agent and one or more bleach activators.When present, bleaching agents will typically be at approximate levels of 1% to 30%. better still, from 5% to 20%, with respect to the detergent composition, especially for washing fabrics, if present, the amount of bleach activators - typically from 0.1% to 60%, approximately, better still, from 0.5% to 40% of the bleaching composition comprising the bleaching agent - the bleach activator The bleaching agents used in the present may be any of the bleaching agents used for detergent compositions in the cleaning of textiles and other cleaning purposes, which are now known or may be known. These include bleach-is oxygenated as well as other bleaching agents. Per-borate bleaches, for example, sodium perborate (eg, mono- or tetra hydrate) may be used in the present. Another category of blotting agent which can be removed without restriction comprises percarbic acid bleaching agents and their salts. Suitable agents of this class of agents include magnesium monop roxy phthalate hexahydrate, the magnesium salt of meth-acryloperbenzoic acid, the 4-non? Lamino 4-oxoperox but L rich and the <The dipentax diodecanodioic acid .. Bleaching agents are described in U.S. Patent No. 4,483,781, Hartrnan, issued November 20, 1984; in U.S. Patent Application No. 740,446, to Burns and co-inventors, filed June 3, 1985; in the European patent application No. 0,133,354 of Banl-s and co-inventors, published on February 20, L985; and in U.S. Patent No.
4,412,934, Chung and co-inventors, issued November 1, 1983. Highly preferred bleaching agents also include the 6-noni larn? No-6-oxoperox Lcaproic acid described in U.S. Patent No. 4,634,551, issued January 6, 1987 to Burns and co-inventors. Suitable peroxygen bleaching agents give me the peroxyl sodium carbonate peroxide and the equivalent "percarbonate" bleaches, sodium pyrophosphate peroxyhydrate, urea peroxide and sodium peroxide. Persulfate bleach (for example, OXONE, commercially manufactured by DuPont) can also be used.
OR
A preferred percarbonate blender comprises dry particles having an average particle size in the scale of about 500 micrometer to 1,000 micrometers, no more than about 10% by weight of said particles being less than about 200 micrornets and less than approximately 10% by weight of the particles are greater than approximately 1,250 micro-particles, optionally, the per-carbonate can be coated with silicate, borate or water-soluble surfactants. It is available from various commercial sources, such as FMC, Solvay and Tokai Denl-a. * Mixtures of bleaching agents can also be used.The peroxygen bleaching agents, perborates, percarbons, etc., are preferably combined with bleach activators. , which lead to the production in SLUJ, in the aqueous solution (ie, during the washing process) of the peroxyacid corresponding to the bleach activator. Various non-limiting examples of activators have been described in U.S. Patent No. 4,915,854, issued April 10, 1990 to Mao and co-ventor-is, and in U.S. Patent No. 4,412,934. Nonanoyloxy benzene sulfonate (NOBS) and tetraacetylletiiendiarnine (TAED) are typical activators, and mixtures of them can be used. See also U.S. Patent No. 4,634,551 to blotters and activators useful herein.
GAVE
The < * et bleaching agents derived from aimdo, > • The preferred formulas are: the formulas: RlN (k5) C (0) R20'0) LO R1C (0) M (PS U'2P (()) |. Where R1 on an alkyl group that contains 6 12 carbon atoms, R2 is a carbon dioxide that has 6 carbon atoms, R5 or II, or -lqu? What, ail or alcaplo quo cont Lene de 1 to 10 carbon atoms, approximately, and any suitable substitutable group A substitutable group is any group that is displaced from the blunt bleach activator and the sequelae of the nucleophilic attack on the bleach activator by the perhydrol isis anion A preferred substitutable group is the feni sulphonate of Lo. Preferred examples of bleach activators of the above formulas include ox-benzene sulphonate of (6-octanano-caproL), oxybenzene-1-ytonate ( 6-nonanarnidocaproium, < 6-decanamide-caproyl oxy benzenesulfonate) and mixtures thereof, such as those described in U.S. Patent No. 4,634,551, incorporated herein by reference reference. Another class of bleach activators comprises the benzoxazma t-ben activators described by Hodge and co-inventors in U.S. Patent No. 4,966,723, issued October 30, 1990, incorporated herein by reference. A strongly preterm activator, of the type of b e n z or x a z i n a e;
Another class of preferred bleach activators includes aci-lactam activators, especially the acvalerolactams of the formulas:
wherein R6 is H or an alkyl, aplo, alkoxyaryl group containing from 1 to about 12 carbon atoms. Highly preferred lactase activators include benzoic prolactane, octanoylcaprolactam, 3,5,5-trirnetihexanoi Lcaprol acta a, nonanoylcaprolactam, decanoi 1-caprolactane, undecenoylcaprolactane, benzoylvaler-olacna, octanolvalerolactarine, decanoylvalerolactam, undecenoyl-va lactarna, non-novovalerolactane, 3, 5, 5-t-rirnethylhexanoyl-valerolactam and mixtures thereof. See also U.S. Patent No. 4,545,784, issued to Sanderson on October 8, 1985, inorated herein by reference, which discloses acylcaprolactams that include lcaprolactane benzole, adsorbed to sodium perborate. They are also known in the technique aq n + ps bleach dLforent.es to oxygenated bleaching agents and can be used here. One type of non-oxygenated bleach, of particular interest, includes photo-whitening bleaching agents, such as sulfonated zinc and / or aluminum phthalocylates. See U.S. Patent No. 4,033,718, issued July 5, 1977 to Holbe and co-inventors. If used, the detergent compositions will typically contain from 0.025% to 1.25% by weight of said bleaches, especially of zinc phthalocyte sulfonate. If desired, the bleaching compounds can be catalyzed by means of a manganese compound. Such compounds are well known in the art and include, for example, the manganese-based catalysts disclosed in US Patent Nos. 5,246,621.; 5,244,594; 5,194,416;
,114,606; and in European patent application publications Nos. 549,271A1, 549,272A1, 544,440A2 and 544,490A1. Preferred examples of these catalysts include I1niv2 (u-0) 3 (L, 4, 7-tp? Net? Ll, 4, 7-tpazací clononane) 2 (PF &) 2, Uni 1 * 2 (u-0) )? (u-0Ac) 2 (1, 4, 7-tprne +? 1-1,4,7-tpazacyclononane) 2 (C10A) 2, ri i 4 (uO) ß (1,4, 7-triazae? clononane (CIO) *, rini (1,4,7-tprnethyl-i, 4, 7-t pazací clononane) - ÍOCH3) 3 (PFß), and their mixtures Other metal-based bleach catalysts include those described in patents US Nos. 4,430,243 and 5,114,611 The use of manganese with various complex ligands to increase bleaching is also reported in the following US Patents Nos: 4,728,455, 5,284,444, 5,246,612, 5,256,779, 5,280,117, 5,274,147, 5,153,161 and 5,227,084. and in no way as a limitation, The compositions and methods herein may be adjusted to provide for the order of at least one delivery per ten million of the species eaten active bleach in the aqueous wash liquor, and preferably from about 0.1 ppm to 700 ppin, better still, from 1 ppm to 500 pprn, of the catalytic species. zadora in the washing liquor.
THE POLLERIC MUG AFL03ADOR AGENT
/, Any greasy slackening agent known to those skilled in the art, in the compositions and methods of this invention, may optionally be employed. Polirnepic soil release agents are characterized in that they have so many hydrophilic segments, to hydrophilicize the surface of hydrophobic fibers, such as polyester and nylon, as hydrophobic segments, to deposit on hydrophobic fibers and remain adhered to them, until they are complete. Washing and rinsing CLIENTS and, in this way, serve as an anchor pair to the hydrophilic segments. This may allow stains (which occur after treatment with the soil-free agent to be more easily cleaned in post-wash procedures.) The polo-ligning agents, which are useful herein, include especially those soil release agents that have: (a) one or more non-Lipoic hydrophilic components, consisting essentially of: (i) polyoxyethylene segments with a degree of polymerization of at least 2; or (n) oxypropyl segments; Log or poly oxypropylene with a degree of polymerization of 2 to 10, where the hydrophilic segment does not encompass any oxidic unit, unless it is attached to adjacent portions at each end by ether ligatures, or (m) a mixture of oxyalkylene units comprising oxyethylene and from 1 to 30 oxypropyl units, wherein the mixture contains a sufficient quantity of oxiet units filled in such a way that the
The hydrophilic component has a large surface area that is sufficient to make the conventional surface of the synthetic polyester fiber, conventional, when the dirt-releasing agent is deposited on said surface. surface; the hydrophilic segments preferably comprise at least about 25% oxyethylene units, even better, especially for those components having from 20 to 30 oxypropylene units, at least about 50% oxyethylene units; or (b) one or more hydrophobic components (th) comprise: (i) 3-carbon oxyalkylene terephthalate segments, in < l) nde, * ,? said hydrophobic components also comprise oxygen terephthalate, The ratio of oxyethylene terephthalate terephthalate or dialkylene tertiary units of 3 carbon atoms is about 2: 1 or less; (11) segments of Iqu filled with 4 to 6 carbon atoms or oxyalkylene of 4 carbon atoms, or mixtures thereof; (iii) segments of poly (vin vinyl ester), preferably polyvinyl acetate, which have a degree of polymerization of at least 2; or (iv) substitution of 1 to 4 carbon atoms or alkyl hydroxyalkylene of 4 carbons or mixtures thereof, where the substitutes are present in the form of cellulose derivatives. of alkyl ether LCO of 1 to 4 carbon atoms or hydroxyalkyl ether of 4 carbon atoms, or mixtures thereof; and said cellulose derivatives are alpha and filile, so that they have a sufficient level of alkyl ether units of 1 to 4 volumes of cellulose.
'* car-bond and / or hydrocarbon ether units, LCO of 4 carbon atoms, to be deposited on the surface of conventional synthetic polyester fiber and retain a sufficient level of hydroxyl, once adhered to said surface of conventional optical fiber, to increase the hydrophilicity at the surface of the fiber; or a combination of (a) and (b). Typically, the polyoxyethylene segments of (a) (L) will have an approximate degree of polymerization of 200, although higher levels, preferably about 3 150, or even better, about 6 to 100, may be used. the hydrofoils segments of oxalkl Full of 4 to 6 1 volumes of caí bono, suitable, include without limitation < •• I heard the extreme crowns of polymetallic dirt release agents, such as MO3 S (CH2) n OCH2 CI-I2O-, where M is sodium and n is an integer of 4 < They are described in U.S. Patent No. 4,721,580, issued on January 26, 1988 to Gossel in. Polymetallic filtering agents useful in the present invention also include cellulose derivatives, such as hydroxyether cellulose polymers, copolymer blocks of ethylene terephthalate or propylene terephthalate with polyethylene oxide or polypropylene oxide terephthalate and the like, such commercially available agents include cellulose hydroxyethers, such as METHOCEL (Dow. The cellulosic grout release agents for use in the present invention also are selected from the group consisting of O-4-alkyl and hydroxyalkyl 1-C-cellulose, see U.S. Pat. 4,000,093, issued on December 28, 1976 to NLCOI and co-inventors. Grubbing agents characterized by hydrophobic segments of pol L (vinyl ester) include codend. poly (vinyl ester) graft materials, for example, vinylesters of 1 to 6 carbon atoms, preferably polyvinyl acetate, grafted onto polyalkylene oxide backbones, such as polyethylene oxide backbones .
0
See European Patent Application No. 0 219 048, published April 22, 1987 by! < you and co-inventors. The grudge release agents obtainable under the monomer, of this class, include the dol ti or SOKALAN material, for example, IKAL N IIP-22, obtainable from BASF (West Germany)., A type of agent The preferred greaser is a copolymer that has random skeletons of e + full terephthalate and polyether oxide (PEO) terephthalate. The molecular weight of this polyurethane grinding agent is on a scale of about 25,000 to 55,000. See U.S. Patent No. 3,959,230 to Hays, issued May 25, 1976 and U.S. Patent No. 3,893,929. Basadur issued July 8, 1975. Another preferred polymeric slurry agent is a poiiester having repi ient units of ethylene terephthalate units containing 10 to 15% weight of terephthalate ethylene strengths with 90 a 80% by weight polyox terephthalate units Let. It is derived from a polyoxylene glycol with an average molecular weight of 300 to 5,000. Examples of this polymer include the material obtainable commercially ZELCON 5126 (from Dupont) and MTI.EASE f (from TCT).
See also US patent No. 4,702,857, issued on October 27, 1987 to Gosselink. Another agent af filtrate cleaner is a sulphonated product, an ester oligomer substantially
Linear structure comprising a structure or skeleton of an olí gomen co of units r epiti ont of erephtaloyl and oxolate Lenoxi, and terminal portions joined cova Lent emento aL skeleton. These soil release agents are fully described in U.S. Patent No. 4,968,451, 5 issued November 6, 1990 to 3. 3. Scheibel and F.P. Gosselinl--. Other suitable polymers filtering agents include the terephthalate polyesters of US Pat. No. 4,711,730, issued December 8, 1987 to Gosselm and co-editors,
The extreme crown, ammonium, of US Patent No. 4,721,580, issued on January 26, 1988 to Gossol i ni-- and the polyester compounds of block polyester, of the US Pat. No. 4,702,857, issued on 27 of October 1987 to Gos el ii *, 15 The filtering agents of the polluting waste also include the soil release agents of US Pat. No. 4,877,896, issued on October 31, 1989 to Mal donated and co-inventors, that deciphers terettalate esters crowned at the end, ammonium,
especially of sulfoaioium. Another preferred sludge-releasing agent is an oligomer having repeating units of terephthaloyl units, sui-fonosoteref-taloyl units, letylexy-ox units and ox-1, 2-propylene units. The units
• > The repetition of the pre-energetic oligomer skeleton is terminated with end crowns of modified or modified version. A preferred grubbing agent, parti cu 1 ai ent e of this i i po. (It undertakes around its ina unit, its foiso to the IO, and the erection units, units, xxi, xxi, and ox, 1-1, 2, propyleneoxy in a proportion of 1.7 to 1.8, approximately, and two units of corona. of sodium 2- (2-hydroxyethoxy) ethanesulfonate said grinding agent also comprises approximately 0.5% to 20% by weight of the oligomer, of a reducing crystal stabilizer *, preferably selected from the group consisting of full x sulfonate, eumonium sulfonate, its toluene phonate, and mixtures thereof.If used, the soil release agents will generally comprise from 0.01% to 10.0% by weight, approximately, of the detergent compositions. of the present, typically from 0.1% to 5%, approximately, preferably from 0.2% to 3.0%, approximately.
INHIBITORS OF COLORING TRANSFER AGENTS
The compositions of the present invention may also include one or more effective materials to inhibit the transfer of dyes from one fabric to another during the washing process. In general, various dye transfer inhibiting agents include the polymers of polyvinylpyrrolidone, polymers of polyainma N-oxide, the copolymers of N-vinylpyrrolidone and N-vimlirnidazoi, italocyana manganese, peroxidases and mixtures thereof. If used, these agents typically comprise from 0.01% to 10% by weight of the composition, preferably from 0.01% to 5%, appropriately, and better yet, from 0.05% to 2%, approximately. More specifically, the polymers of N-? Preferred polyamines to be used in the present contain units that have the following structural formula R-Ax-P; where P is a polymovable unit to which an "N-O" group can be attached, or the N-0 group can be derived from 1 *? impeccable pol unit, or group N-0 may be attached to both units; A is one of the following characters: -NC (0) -, 0 (0) 0-, -S-, -0-, -N-; x is 0 or L; and R is an aliphatic, aliphatic, ethoxylated, aromatic, heterocyclic or cyclic aliphatic group or any combination thereof, to which the nitrogen of the group N-0 or the group N-0 may be attached is part of the bears groups
The preferred polyamine N-oxides are those in which > 'R is a heterocyclic group, such as pi isma, pyrrole, irnidazole, pyrrolidine, piperidine and its derivatives. The following general structures can be represented in group N-0 med Lante:
P
where i, 2, R3 are fat, aromatic, L-groups, L-oc: LCl icos or L f or cos or combinations thereof, x, y e z are 0 or i; and the nitrogen of the group N-0 and of being bound to be part of any of the aforementioned groups. The amine oxide unit of the N-oxides of pol Lamina has a? Ka < 10, preferably a pKa < 7, even better still, a pKa < h. Any poly-skeletal skeleton can be used as long as the amine oxide polymer formed is water soluble and has dye-refractive properties. The examples of suitable polymers or skeletons are: poly vi, polyalkylenes, polyesters, polyethers, polides, polyesters, polyacrylates and mixtures thereof. These polymers include random or block copolymers, where one type of monomer is an amine N-oxide and another type of monomer is an N -0x1 do. The N-O-amine polymers have a ratio of amine to N-amine oxide from 10: 1 to 1: 1,000,000. However, the number of amine oxide groups present in the polymethyl oxide polymer may be varied by the appropriate copolymerization or by an appropriate degree of N-oxidation. Polyarnine oxides can be obtained at almost any degree of polymerization. Typically, the average molecular weight is within the range of 500 to 1,000,000; more than 1,000 to 500,000 are preferred; and still more than 5,000 to 100,000. This preferred class of materials can be referred to as "N-VNO". The most preferred N-oxide polya is used in the detergent compositions herein is poly (N -oxide of -vi or 1 pin dina) which has an average molecular weight of about 50,000 and a ratio of amine to M-amine oxide of about 1 •: 4. The Limeros of N-inyl pyrrole idone and the polymers of N vi ni 1 uni dazol (also referred to as "PVPVI" class) are also preferred for use in the present, preferably PVPVI have an average molecular weight * within the range of 5,000 to 1,000,000, better still, from 5,000 to 200,000 and, even better, from 10,000 to 20,000 (The average molecular weight scale is determined by the fusion of light, as determined in Barth and Coactors, Cherní cal Analysis, Vol. 113. "Modern Methods of Polymer
(Jharacterizati on ", the description of which is incorporated herein by reference.) PVPVL copolymers typically have a molar ratio of N-vim lumdazole to N-vim Ipyrrolidone from 1: 1 to 0.2: 1, better still, from 0.8: 1 to 0.3: 1, still better from 0.6: 1 to 0.4: 1. These co -omers may be linear or rarefied.The compositions of the present invention may also employ a polyvinylpyrrolidone ("PVP") which t.Lene a molecular weight * average of 5,000 to 400,000, preferably from 5,000 to 200,000, and better still, from 5,000 to 50,000, approximately PVPs known by the experts in the field of detergents are; see *, for example, -JJJP-A-262,897 and t PA-256, 96, incorporated herein by reference, The compositions containing PVP can also contain polyethylene glycol ("PLG") (it has an average molecular weight of about 500 to 100,000, preferably from 1,000 to 10,000, approximately, preferably the proportion of PEG PVP, on a basis of pprn supplied in the washing solutions is approximately 2: 1 to 50: 1 and, better yet, 3: 1 to LOsl, approximately. The detergent compositions in the present may also be optionally contain from 0.005% to 5% certain types of hydrophilic optical brighteners that also provide an inhibition action of the dye transfer. If used, the compositions herein will comprise 0.01% to 1% by weight of said optical brighteners. The optical blade brighteners useful in the present invention are those having the standard formula:
wherein Ri is selected from amimo, N-2-bis-hydrox et i lo and NH-2-hydroxietiii; R 2 is selected from N-2-bis-hydroxyethyl, N-2-lido-oxi ot 11 N-e 'i lamí no, mor rol i no,. parrot and a no • and II a lormador cation d < al, such as' I hate or I eat LO. When, < -n the formula "-.ntepoi Ri is aruli o, R2 is N-2-b? sh? drox let i lo and II is a cat.Lon such as sodium, the brightener is acid 4, 4 '- bixl" ( 4 -am 11 non-6 - (N- 2-b? S-hi rox? Et? L) -s -tr *? Azm-2-ll) ammol-2, 2'-philiphenyl ether and ? sai of disodium. This particular species of ripper is commercially sold under the brand Ti ñopa L -UNPA-GX by Ciba-Geigy Corporation. Ti nopal -UNPA-GX is the preferred hydrophilic optical brightener, useful in the detergent compositions herein. When, in the above formula-, Ri is anilmo, R2 is N-2 -h? DrOx? Et? LN-2 - ?? et.Llam? No and M is a cation such as sodium, the abri llantador * is the disodium salt of 4,4'-bisC (4-an? lmo-6- (N- 2-h? droxiet 1 LN-rnetilarnino) - st nazi n - 2 - yl) ammo] - 2,2 'esti 1 benedisulforuco. This particular kind of brightener * is sold commercially under the l mopal brand 5BM-GX by Ciba-Geigy Corporation. When, in the formula above, Ri is aniline, R2 is morphine and M is a cation such as sodium, the brightener is the sodium salt of acid 4, 4 '-bisC (4-an? L). ? no-6-rnorfol íno-s-tr? az? n-2-il) arnmol2, 2 '-est 11 benedisul fom co. This particular kind of brightener is sold commercially under the name Tmopal AMS-GX by Giba Geigy Corporat ion. The specific optical brightening species, selected for use in the present invention, give 4 (5
Specifically effective benefits in the operation of inhibiting the dyeing of dyes when used in combination with the selected polypeptide dye inhibiting agents, described above. The combination of said polypnepic materials selected, for example, PVNO and / or PVPVT, with said selected brightener is optical (for example, Ti nopal UNPA-GX, Tinopal 5 M-GX, "I i opa L-PLC and / or TmopaL AMS-GX) 'A significantly better inhibition of dye transfer - n aqueous wash solutions, than either of these two components of the detergent composition, when used alone. Without any theory, it is believed that Brighteners work in this way because they have a high affinity for the fabrics in the aqueous solution and, therefore, they are quickly deposited on these fabrics, the gradation in which the brighteners are deposited on the fabrics.
J ~ present in the wash solution can be defined by a pair referred to as the "depletion coefficient". The coefficient of depletion is, in general, the proportion of: a) the polishing material deposited on the fabrics with respect to b) the initial concentration of polish-present in the wash liquor. Brighteners with relatively high depletion coefficients are suitable for inhibiting dye transfer in the context of the present invention. Of course, it will be appreciated (perhaps other t) may be used for conventional phantom elicers in the compositions of The present for? see the benefits of "open 11 ant cimiento" -the Te, conventional, instead of inhibiting true color transfer-ante effect. Said use is conventional and is well known in the formulations of rgentes.
POLYMERIC DISPERSANT AGENTS
Polymectic dispersing agents at approximate levels of 0.1% to 7% by weight, in the compositions herein, can be advantageously used. Suitable polymeric dispersing agents include poxymethyl carboxylates and polyethylene glycols, if other compounds known in the art can also be used. Such polycarboxylate materials can be prepared by preparing or copying suitable unsaturated monomers or copolymers, preferably in their acid form. The unsaturated, unsaturated acids which can be poly-injected to form polyane polycarboxylates include: acid acrylic, rnaleic acid (or maleic anhydride), fumaric acid, tachoic acid, aconitic acid, rnesacomco acid, citraconic acid and methylenemal acid. The present or the rich segments that do not contain carboxylate radicals, such as ether vim lmet j 1 co, ostireno, e + lno, etc., are suitable as long as said segments do not constitute more than approximately 40% in weigh. Poli caí boxi latos pol unen c: os part i cuLar * rnen < Suitable derivatives can be acrylic acid derivatives. Said polymers based on the acrylic acid, which are useful herein, are the water-soluble salts of the polunepzado acrylic acid. The average molecular weight of such polymers in the form of acid preferably ranges from 2,000 to 10,000, better still, from 4,000 to 7,000 approximately, still better * even, from 4,000 to 5,000. The water-soluble salts of said acrylic HCL polymers may include, for example, the alkali metal, ammonium and substituted ammonium salts. The soluble polymers of this type are kill known Les. The use of such a polyacrylate in detergent compositions has been described, for example, in Diehl, U.S. Patent No. 3,308,067, issued on March 7, 1967. Acrylic / maleic based copolymer can also be used, I have a pretending component of the dispersing / anti-repositioning agent. Said materials include the water-soluble salts of copolymers of acrylic acid and rnaleic acid. The average molecular weight of said copol joins in the acid form preferably ranges from 2,000 to 100,000. A preferred Limero flake has an average molecular weight of approximately 2,000 to 15,000, better still, of 6,000 to 13,000, and even better, of 7,000 to 12,000, approximately. Other preferred copolymers have an average molecular weight of 5,000 75,000, better still, from 7,000 to 65,000. The pioporcion of segments acp lato a maléate c-n said copoluneros generally vana dos de 30: 1 a 1: 2, better * even, from 10: 1 to 1: 1, and still better, from 2.5: 1 to 1: 1. The water-soluble salts of said copolymeric acrylic / rnaleic acid copolymers can include, for example, the alkali metal, ammonium and substituted ammonium salts. Acplet / rnaleat e solvents, of this type, are known materials which are described in the European patent application I-Jo, 66915, published on December 15, 1982, as well as in FP 193,360, published on September 3, 1986, which also describes said polymers that comprise hydroxypropyl acrylate. Other useful, additional dispersing agents include the terpolymers of aleic acid / acrylic acid / vinyl alcohol. Said materials are also described in EP 193,360, including, for example, the terpolymer 45/45/10 of acrylic acid / alicyclic acid / alcohol and not 1. Particularly preferred dispersant polymers are copolymers (modified polyol, molecular weight or ba), these copolymers contain as rponornépca units: a) approximately 90% to 10%, (preference is 80% to 20% by weight) of acrylic acid or its salts; and b) about 10% to 90%, preferably 20% to 80% by weight of a substituted acrylic monomer or its salt, and have the general formula: -C (C (R2) C (Rl) (C (0) 0R3)] -, where the incomplete valences within the square brackets are r, 0
The hydrogen and at least one of the radicals R 1, R 2 or R 3 preferably R 1 or R 2 or an alkyl or hydroxyl group of 1 to 1 to 4 atoms (He carbon; R 1 or R 2 can be a h? dr * ogen • R3 can be a hydrogenated acid or an alkali metal salt, very preferred is an acrylic monomer substituted in which R1 is methyl, R2 is hydrogen, and R3 is sodium, the polyacrylate polyacrylate dispersant, of low molecular weight, it preferably has a molecular stiff of less than 15,000, preferably from 500 to 10,000, most preferably from 1,000 to 5,000, The most preferred poly-lactic copolymer, to be used herein, t Read a molecular weight * of 3500 and it is in the fully neutralized form of the polymer comprising about 70% by weight of acrylic acid and about 30% by weight of plastic acid, Other suitable modified polyplate copolymers include OopoLuneros (Low molecular weight of aliphatic carboxylic acids) Nos urados, described in U.S. Patent Nos. 4,530,766 and 5,084,535, both incorporated herein by reference. The agglomerated forms of the present invention can employ aqueous solutions of polyacryl dispersants as liquid binders to form the agglomerate (particularly when the composition consists of a mixture of sodium citrate and sodium carbonate). Polyacrylates are especially preferred with an average molecular thing of bl
1,000 to 10,000, and the snowflakes! Acrylate or Acp Latium / Smoke at an average molecular weight of z, U0Q to 80,000 and a propoidon of acp lato to maleate or fumarate segments (Ie 30: 1 1: 2, approx. Examples of such copolymers based on a mixture of mono- and di-carboxylated monomer monomers are described in European Patent Application No. 66,915, published on December 15, 1982, incorporated herein by reference. Dispersant polymers useful in the present invention include polyethylene glycols and polypropylene polymers having a molecular weight of about 950 to 30,000, which can be obtained from Dow Chemical Company, of Midland, Mich. , for example, that have a melting point within the approximate range of 30 to 100 ° C, can be obtained at molecular weights of 1450,
3400, 4500, 6000, -400, 9500 and 20,000. These compounds are
"*" formed by the polymerization of ethylene glycol or propylene glycol with the required number of moles of ethylene oxide or propylene oxide to provide the desired molecular weight and the point (Melting of the respective polyethylene glycol and polypropylene glycol. Ethylene glycol, polypropylene glycol and mixed glycols are named using the formula HO (CH2CH2?) m (CH2CH (CH3) 0) "(CH (CH3) CH20) 0H, where m, nyo are integers that satisfy the requirements given above about molecular weight and temperature Other additional dispersing polymers useful in K
f) resen te i ncl uyen the e tt is -u L f t c) of c u l u 1 os < -t, * a 1 is a cellulose acetate sulfate, cellulose sulfate, sulfate and hydroxyl cellulose, cellulose sulfate, sulphate of hydrogen, and ulose cellulose. . The cellulose powder is the most preferred polymer of this group. Other suitable dispersing polymers are the polycarboxycarboxylic acids, particularly the starches, the celluloses and the alginates described in the Patent No. 3,723,322 of DLehl, issued on March 27, 1973; dextpna esters of polycarboxylic acids, described in US Pat. No. 3,929,107, to Thompson, issued November 11, 1975; the hydroxyalkyl ethers, the starch esters, the oxidized starches, the debris and the starch hydrolysates described in US Patent No. 3,803,285 to Oensen, issued April 9, 1974; the carboxylated starches described in U.S. Patent No. 3,629,121 to Eldib, issued on
December 21, 1971; and the dextrin starches, described in McDonald No. 4,141,841, issued February 27, 1979; all of them incorporated here as reference. Preferred cellulose dispersing polymers are carboxunet 11 cellulose. Another group of acceptable dispersants are organic dispersant polymers, such as polyaspartat or. Other polymeric material (te may be included is polyethylene glycol (PEG).) PEG can exhibit LJ performance
dispersing agent and act also as an agent for eluninacLon / ant i - redeposition of clay mugí., The typical scales of molecular weight Lar for these purposes range from 500 to 100,000, preferably, preferably of 1000 d 50,000, approximately, better - even from 1,500 to LO, 000, approximately. Polyaspartate and polyol dispersant dispersing agents can also be used, especially together with the zeolite detorgeneic enhancers. In compositions containing detergents, it is believed, although not intended to be limited to that theory, that dispersing agents increase the performance of detergent enhancers in general, especially zeolite detergents and / or or silicate, when used in combination with other detergency builders (including low molecular weight polycarboxylates), by inhibiting crystal growth, peptilating the release of particulate muck, and anti-replacement. Dispersant agents, such as polyaspart, preferably have a molecular weight (average) of about 10,000.
FOAM SUPPRESSORS
Compounds for reducing or suppressing Foaming can be incorporated into the compositions of the present invention. This suppression may be of particular importance in the so-called "high concentration cleaning procedure" such as that described in the patents t a do? i d n s Nos. , 8, 55 and 4 8, 5 4, in L ss of European style, (they are loaded across the front., A wide variety of materials can be used as foam suppressors and foam suppressors are well known to those skilled in the art, for example, see Ki k Othmer Encyclopedia of Chemical Technology, Third Edition, Turning 7, pages 430-447 (John Uiley R Sons, Inc., 1979) A category of foam suppressor , of particular interest, includes monocarboxylic fatty acid and soluble salts, see * US Patent No. 2,954,347, issued September 27, 1960 to Uayne St. John, monocarboxylic fatty acids and their salts, used as foam suppressors, typically have chains (hydrocarbyl d-? 10 to 24 carbon atoms, preferably 12 to 10 carbon atoms.) Suitable salts include salts of inet a 1 alc lino, tales c orno 1 as sa 1 is of sodium, potassium and lithium, as well as ammonium salts and ammonium canon. The detergent compositions herein may also contain suds suppressants which are not surfactants. These include, for example, high molecular weight hydrocarbons, such as paraffin, fatty acid esters (for example, fatty acid glycosides), fatty acid esters of monovalent alcohols, allytic ketones of 18 to 40 carbon atoms ( for example, estoar ona), '- • tc. Other foam inhibitors include Las ami not pazmas N-a! all those, such as the p-or hexa-alkaline or the di-a + t, which have not been formed by cyanuric chloride products with 2 or less. moles of a ppinapa or secondary amine containing from 1 to 24 carbon atoms, - > of propylene and phosphates of inonoesteaplo, such as the ester * alcohol phosphate inonoesteapl i co and the phosphates and phosphate esters of monees toan l duneta the l cal i no (by '- "example, K, Na and LL The hydrocarbons, such as paraffin and halogenopai can be used in liquid form, the liquid hydrocarbons will be liquid at ambient temperature and atmospheric pressure, and will have a fluid point in the approximate range of hydrocarbons. -40QC to GOOC and a minimum boiling point not lower than 110 C (a Atmospheric pressure) It is also known to use waxy hydrocarbons, which have a boiling point of less than about 100 C. Hydrocarbons
They constitute a preferred category of foam suppressants for detergent compositions. The hydrocarbon foam suppressors are described, for example, in U.S. Patent No. 4,265,779, issued May 5, 1901 to
Gandolfo and co-inventors. The hydrocarbons, in such a manner, include the aliphatic, alicyclic, aromatic and heterocyclic, saturated or unsaturated hydrocarbons having from about 12 to 70 carbon atoms. The term "for use", as used in this discussion of the foam suppressor, is intended to include mixtures of true fines and cyclic hydrocarbons, another category reported from? foam suppressors other than surfactants include silicone foam suppressors. This category includes the use of polyorganosiloxane oil, such as polydirnetiumsiloxane, dispersions or emulsions of polorganosiloxane oil or resins, and combinations of polyorganosi loxane with silica particles, wherein the polyorganosiloxane is quordose or melted on silica. Siiicon foam suppressors are well known in the art and, for example, are described in The patent is published No. 4,265,779 issued May 5 (1981 to GandoLfo and co-inventors and in European patent application No. 89307851.9, published February 7, 1990 by * Starch, ri. Other silicone foam suppressors are described in US Patent No. 3,455,839 which relates to compositions and processes for defoaming aqueous solutions incorporating small amounts of poly fluids. di rnet 11 si1 oxano The silicone and silanada silica mixtures are described, for example, in the German patent application No. DOS 2,124,526 Silicone defoamers and foam conti-olators in deter-gent compositions Granules are described in US Patent No. 3,933,672 to Bartolotta and co-inventors, and in US Patent No. 4,652,392 to Daginsl-i and co-inventors, issued on May 24. 1987. An exemplary, foam-based, silicone suppressant, to be used herein, is a foam suppressant amount of a foam controlling agent consisting essentially of: (i) fluid ( Je poli dimet ilsi loxane (jue tiene? an approximate viscosity of 20 cs at 1,500 cs, at 252C; ??) from 5 to 50 parts per LOO parts in weight of (i), of a siloxane resin composed of (CH3) 3 SiO? / 2 units and of SIOO2 units, in an approximate proportion of units (CH3) ) 3 S1O12 to SIO2 units approximately 0.6: 1 to 1.2: 1; and iii) from 1 to 20 parts per 100 parts by weight of (i), from a solid SLlice gei. In the preferred silicone foam suppressor, used herein, the solvent for a continuous phase is constituted by certain polyethylene glycols or polyethylene glycol / propylene glycol cope-limes or mixtures thereof (it is preferred ), or polipropi lengiicol.The primary silicone foam suppressor is branched / interlaced and preferably non-linear.To further illustrate this point, typical laundry detergent compositions, liquid, with controlled foam, will optionally comprise 0"001 to 1%, preferably from 0.01 to 0.7%, most preferably from 0.05 to 0.5% by weight, approximately, of silicone foam suppressant, which comprises (1) a non-aqueous emulsion of a primary amp-ester agent, which is a mixture of: (a) a polyorgano Loxane, (b) a resinous loxane or a silicone resin producing compound, (fc) a finely divided filler; and (d) a catalyst for promoting the reaction of components (a), (b) and (c) of the mixture, to form * sLianolates; (2) at least one non-ionic silicon surfactant; (3) poliet i lengl icol or a copol uero de poliet i len /? Ol? Prop? It has a sun that has a sol ubi 1 i (Jad in water, at the same time, approximately 2% by weight and without polypropylene.) Similar amounts can be used in granular compositions, gels, etc. See US Patent Nos. 4,978,471 to Starch, issued December 18, 1990 and 4,983,316 to Starch, issued January 8, 1991.; 5,288,431 by Huber and co-inventors, issued on February 22, 1994, and US Patents Nos. 4,639,489 and 4,749,740 from Pizawa and co-inventors, in column L, row 46, to column 4, row 35. The suds suppressors The silicone compounds herein preferably comprise polyethylene glycol and a polyethylene glycol / poly propylene glycol copolunte, all of which have an average molecular weight of less than about 1,000, preferably between 100 and 800. Polyethylene glycol and copolymers Polyethylene / polypropylene glycols herein have a solubility in water at room temperature of more than 2% by weight, preferably more than 5% by weight, ap rox irnadamenfe.
l-l olient? re * Ldo, jn L present pol? e- < i lengl iool (which has a weight to grind? the average of monkeys of L, 000, preferably between 100 and 8 0, still better, between 200 and 400, and a polyethylene eoliver i lengl i col / pol i propylene glycol, preferably PPG 200 / PEG 300. A weight ratio of between 1: 1 and L-, 10, better yet, between 1: 3 and 1: 6, (Je pol? et i Lengl LCOI: copol uero) is preferred. Polyethylene / polypropylene glycol The suppressant * is preferred foam, used in the present, does not contain polypropylene polyol, particularly with a molecular weight of 4,000, nor do they contain, preferably, ethylene oxide block copolymers. and propylene oxide, such as PLURONIC L 101. Other suds suppressors useful herein include secondary alcohols (e.g., 2-alkaryl alkanols) and mixtures of such alcohols with silicone oils, such as the described icons. in U.S. Patent Nos. 4,798,679, 4,075,118 and FP 150,872. secondary alcohols They include alkyl alcohols of 6 to 16 carbon atoms, which have a chain of 1 to 16 carbon atoms. A preferred alcohol is 2-buti Loctanol, which can be obtained from Condea under the TSOFOI brand. 12. Mixtures of secondary alcohols are available under the trademark TSALCHFN 123 from Enpchem. The mixed foam suppressors typically comprise mixtures of alcohol * silLcon at a weight ratio of L: 5 to 5: 1.
hO
For any detergent that is to be used in an automatic laundry machine, no foam should be emitted to the extent that it spills from the vacuum cleaner. The foam suprasors, if used, are preferably present in a "foam suppressor quantity". By "squeezing amount of foam" it is meant that the formulator of the composition can select a quantity of this foam-containing agent which controls enough the foam to give as a result a laundry detergent of low foam production, to be used in automatic clothes washers. The compositions herein generally comprise from 0% to 5% of the foam suppressant. When used as a foam suppressant, rnononocarboxylate fatty acids and their salts will typically be present in amounts up to 5% by weight of the detergent composition. Preferably, about 0.5% to about 3% of the foam suppressant is used (silicone monocarboxylate.) Silicone foam suppressors are typically used in amounts up to 2.0% by weight of the detergent composition, although the can use * larger amounts.This upper limit is of a practical nature, mainly in terms of keeping the costs to a minimum and the effectiveness of the smaller quantities to effectively control the production of foam. 0.01% to 1% of silicone foam pressor, more preferable, from 0.25% to 0.5%, such as this, these percentage weight values include any silica that can be used. To be used in combination with polorganosiloxane, as well as any additional material, which may be used, the monostearate phosphate foam suppressors are generally used in amounts ranging from 0.0 L% to 2% by weight. , approximately, d e the composition. The hydrocarbon foam pressors are typically used in amounts ranging from 0.01% to 5.0%, approximately, although larger amounts may be used. Alcohol foam suppressors are typically used at 0.2% to 3% by weight of the physical compositions.
THE L5 POLISHER Can any optical brightener be incorporated? other brightening or bleaching agents known in the art, at levels typically from 0.05% to i.2% by weight, in the detergent compositions herein. The commercial optical brighteners that can be used in the present invention can be classified into sub-groups including, but not necessarily limited to. Estiiben, pyrazoiin, curnapna, carboxylic acid, metmcylamine, 5, 5-d-oxido derivatives of di benzot and phenoxy, azoles,
heterocyclics of 5- and 6- ring members and other miscellaneous agents. Examples of such brighteners are described in "The Production n nppl i cat ion of Fluorescent Dpght ing Agents" 11. / ahradnU-, published by lohn Ui Ley H Son ",, I lew /e?-|.- (1 82 ) "Specific examples of openings that are useful in the compositions herein are those identified in U.S. Patent No. 4,790,856, issued to Uixon on December 13, 1989. These brighteners include the sene PH0RUH1TF of brighteners,
• "V of Verona." Other brighteners described in that lecture include: Tmopal UNPñ, Tmopal CBS and Tmopal 5BH, obtainable
< ie Ciba-Geigy; Ar + ic Uhite CC and Artic lhLte CUD, obtainable from
Hiton-Davis, located in Italy; The 2 - (-est i p 1- feml) - 2Hna phiolC 1, 2-dltr-? Azoles; 4,4'-bis (1,2,3-nazol-2-H) - styiyennes, 4, 4'-bisiesta pDbisfemlos and the a mocumapnes. The specific examples of these brighteners include 4- rnet? L-7-d? Et? 1- to m? C? Map na, 1, 2-b? s (-benc uní dazol- -? l) et full; 1, 3- diflume 1-f azolines; 2, 5-b? S (enzoxazol -2 -? L) t Lofen; 2-est iri 1-naph -Q, 2-d] oxazoles and 2- (this lben-4-? L) -2H-naphtho-CL, 2-dl tr Lazol .. See also US Pat. No. 3, 646, 015, issued on February 29, 1972 to Harnilton. Ammonic brighteners are the preferred ones herein.
THE CHELATING AGENTS
The detergent compositions herein may also optionally contain one or more iron or manganese quilating agents. Such chelating agents may be selected from the group consisting of mood carboxyiates, amino phosphonates, polyfunctionally substituted aromatic chelating agents and mixtures thereof, all as defined herein below. Without pretending to adhere to any theory, it is believed that the benefit of these materials is due in part to their exceptional ability to remove iron and manganese rions from the washing solutions through the formation of soluble chelates. The amino carboxylates useful as agents that optional I f??:: Et et et et et et et et et et end end end end end end end end end end end La La La La La La La La La La La La La La La La La La La La La La La La La La La La acet tos, et i lendiammo t etrap rop onatos, t net i Lent et raami non-hexaacetatos, diet i lent painmopentaacetatos et ethanol digl i ci as, alkali metal, ammonium and monio substituted salts of the "" ' , and its mixtures. The fonn os are also useful for use as chelating agents in the compositions of the invention when low levels of total phosphorus are permitted in the detergent compositions, and include the eti lendianinotetraquis (methy lenphosphonates), such as DEQUEST. It is preferred that these ammonosphonates contain no alkyl or alkene groups with approximately 6 carbon atoms. The aromatic chelating agents í) 4
pol a fun lonalment or substituted are also? tiLes < -n l s ompositions To the present »See? Is the patent US? No. 3,812,044, issued May 21, 1974, to ronnor and co-inventors, the preferred compounds of this type, in the form of acid, are the dihydroxy diisobenzenes, such as 1,2-dihydroxy-3,5-d? sui fobenzene A preferred biodegradable chelator to be used herein is epidendiamine disuccinate ("EDDS"), especially the isomer rs, Sl, as described in U.S. Patent No. 4,704,233, November 3, 1987, issued Ha ha Hartman and Per ins. If used, agents that L adores generally comprise from 0.1% to 10% by weight, approximately, of the detergent compositions herein. Better still, if used, the chelating agents comprise from 0.1% to 3.0% by weight, approximately, of said compositions.
THE CLOTH SOFTENER CLOTH
Various clay fabric softeners "During washing, especially the impalpable smectite clays of US Pat. No. 4,062,647 to Storrn and Nirschl, issued December 13, 1977, as well as other softening clays known in the art, can be used optionally, typically at approximate levels of 0.5% to 10% by weight (These compositions are present to provide softening benefits, concurrently with cleanliness (Je? fabrics.; - Clay vapors can be used in combination with anti-amine and cationic agents, such as those described, for example, in US Pat. No. 4,375,416 to Crisp and co-inventors, to the of 1983 and US Patent No. 4,291,071 to Harps and co-inventors, issued September 22, 1981. The clay softener system of the present invention comprises a fabric softening clay, which is present in an amount of at least 0.5%, preferably from 4% to 30% by weight of the detergent composition. The preferred clays are of the smectite type, if other forms of softening clays are known and can be used in the present invention. The following are described as non-limiting examples of softening clays. Clays of the type smectifa are widely used as fabric softening ingredients in the detergent compositions. Most of these clays have a cation exchange capacity of at least 50 milliliters / 100 g. Esnectite clays can be described as three-layer expandable materials, consisting of silicate alumino or magnesium silicates. There are two different classes of clays of the srnectite type; aluminum oxide is present in the first, in the silicate crystal ion; in the second class? of esrnectit.as is this oxide present? magnesium in the erist network to K- < ** of i 1 i «. to The general formulas of these are ectites are: AÍ2 (L2? S) 2 (0H) 2 and M3 (S 1 O5) (OH) 2, for the oxide type clay (aluminum and magnesium, respectively). The water in the pit can vary with the processing to which the clay has been subjected, Traditionally, atomic substitution can occur by means of ice and magnesium, within the crystalline network of the sinectites, while they can be copresent. Metallic layers such as Na +, Ca2 +, as well as H + in the water of hydration to provide elective neu- rity, It is customary to distinguish between clays on the basis of a cation predominated or exclusively adsorbed. One in which the adsorbed cation is predominantly sodium.The adsorbed cations may be involved in equilibrium exchange reactions with the cations present in the aqueous solutions.In such equilibrium reactions an equivalent weight of cation of solute This replaces a sodium equivalent, for example, and it is customary to measure the cation exchange capacity of clay in terms of miliequavalent.es per 100 g of clay (rneq / 100 g). The cation exchange capacity of the clays can be measured in various ways, including the organic oil, by * mferchange < . < > n ammonium ion by a non-ineffective titration, a procedure with an iJone blue, such (eg, c-xposed in Grunshaw, The fiiemistry of Physics of Clays, Interseency Publisheis, TNC pages 264-265 (l ')!) . The capacity of the mineral * of cations of a mineral of iron is related to factors such as the expandable properties of the clay, the load of the clay, which, in turn, is the same. Once determined, at least in part, by the structure of the rod and the like, the ion exchange capacity of the clays varies widely on the approximate scale of 2 meq / 100 g for the kaolinites to L50 meq / 100. g and more for certain clays of the montrnoplonite variety. The lita clays have an ion exchange capacity at some point in the lower portion of the scale, approximately 26 meq / 100 g for an average illite clay. It has been determined that lime and kaolinite clays with their relatively low ion exchange capacities are not useful in the present cornposi clones, in fact, these illite and kaolinite clays are a major component of clay soils. However, the smectites, such as the nontromta, have an ion exchange capacity of approximately 50 meq / 100 g.; Saponite having an ion exchange capacity of RNs of 70 RNq / 100 g, have been found useful as fabric softeners. Clays (Je esmect ita commonly used par-a b8
this purpose in the present are obtainable in commerce. Said clays include, for example, monomer Ioni ta, volconscoru ta, nontronita, h ctopt, saponita, sauconita and vepni c? L? T.a. The clays in The present are available under trade names such as "fooler clay"
(clay that is found in a relatively thin vein per part of the main bentomta veins or on top of the Blacl Hills Hills) and various commercial names such as Thixogel J (also, "Thixoel") and Gelwhite GP from Georgia Kaolin Co., Elizabeth, New Jersey; Volclay BC and Volcay
• 325, from American Colioid Co., Sl-o ie, Illinois; Black Hills Bentomte BH 450, from Tnternational MineraLs and Chemicals; and Veegum Pro and Veeg? in F le R.T. Vanderbilt It should be recognized that such smectite-type minerals obtained under the tradenames and trademarks above may comprise mixtures of various discrete mineral entities. Such mixtures of such srneetta minerals are suitable for use herein. It is preferred to be used in the present The clays of rnontrnor-i lonita q? E (Leñen an ion exchange capacity of 50 to 100 meq / 100 g, which corresponds to approximately 0.2 to 0.6 layer loading. of natural origin in the form of particles that have the general formula: where Mel 11 (J <i fii (faith or I! oy ~ 0; M "+ os a metal ion n: or monov lens-? -1) or divalen + e (n-2), for example, selected from Na, K, l * 1g, Ca or Sr l-'n the previous page, the value of (x + y) is the layer charge of the hectopta clay. Said clays (Hecforita preferably are selected on the basis of their layer loading properties, that is, at least 50% is in the 0.23, 0.31, scale. suitable hectorite clays of natural origin having a layer charge distribution such that at least b5% is on the scale of 0.23 to 0.31 Hectorite clays suitable for the present pre-composition They should be sodium clays for a better activity s? avizan + e. Sodium clays are clays that occur naturally, or are naturally occurring calcium clays, which have been treated in order to convert them to sodium clays. If calcium carbonates are used in the compositions herein, a sodium salt may be added to the compositions in order to convert the calcium clay to a sodlo clay. Preferably, said salt is sodium carbonate LO, typically added at levels up to 5% of the amount + oxide of clay. The examples of the clays of hecton. Suitable for the present compositions include Bentone EU and Mac lido, NL Chemicals, N: J :, F.U.fl., and Jas hectoptas from Industrial Mineral Venturos. Other softening clays of various types and classes are described in the literature and may also be used on the prese.
ANTI-STATIC AGENTS
Consumers who use Sof softeners Je toj
Lü have come to expect that the fabrics treated with them also provide an amp i -stat i ca benefit. Since the softening clays are rather poor anti-static agents the filler may wish to add anti-static agent to the compositions herein. Various agents are known
L5 anti-static in the art and can be used in The present as long as not int ract One hundred disadvantageously with the other ingredients of the compositions. Water-soluble antiaesthetic agents, quite suitable for the present, include the cationic and quaternary ammonium salts.
known, such as rhiromethylene chloride of 10 to 18 carbon atoms, the acid salts of the dirnet and laminas of 10 to 14 carbon atoms, the quaternary salts substituted with hydroxy, such as dimethyl chloride ( hydroxieti 1) arnonio of 10 to 18 carbon atoms, the
(dihi droxyethyl) chloride rnet? Iarnon? Of 10 to 18 carbon atoms, chloride? N lt prnet. iiarnomo or the bromide of 1 to 11? *? I met me and similar. Said optional anti-static agents were preferably used at approximate levels of 0.15% to 2.5% of the compositions.
b OTHER INGREDIENTS
It can-? include a large amount of other useful ingredients e? n Detergent compositions, in the compositions of the present including other ingredients
active as by + adores, hydrotropes, processing aids, dyes or pigments, solvents for liquid formulations, solid charges for bar compositions, etc. If high foam production is desired, sputtering promoters can also be incorporated into the compositions.
L5 such as alkanelamates from 10 to 16 carbon lathes, t Lp i meat at levels from]% to 10%. The monoethane and
"*" Anolarnide diets of 10 to 14 carbon atoms illustrate a typical pattern of those favoring foam production. The use of such adjuvants in the production of foam with additional high-surfactants or surfactants (eg foam, such as the amine oxides, betaines and sulfates noted above) is also advantageous.If desired, saLes can be added. magnesium solubles, such as MgCl2, M8SO4 and the like, at levels typically from 0.1% to 2%, to provide additional foaming and to increase fat removal performance.
The various detective ingredients are employed in the compositions herein optional and can be stabilized optionally. adsorbing said ingredients on a porous wolf substrate, then coating said substrate with a hydrophobic coating. Preferably? HE? mix e | Detergent ingredient? with a tensile agent before being adsorbed on the porous substrate. In use, the detergent ingredient is released from the substrate towards the aqueous washing liquor, where it performs its desired detergent function. To illustrate this technique in more detail, the silica was mixed with a porous hydrophobic silica (brand SIPERNAT DIO, DeGussa) with a proteolytic enzyme solution having from 1% to 5% nonionic surfactant of ethoxylated alcohol of 13 to 15 carbon atoms (SO 7). Typically, the enzyme / surfactant solution is 2.5 times the weight of the silica. The resulting powder is dispersed with stirring in a silicone oil (various viscosities of silicon oil can be used in the range of 500 to 12,500). The resulting dispersion of silicone oil is emulsified or otherwise added to the final detergent matrix. Through this file you can "protect" ingredients such as enzymes, bleaches, bleach activators catchers (bleaching agent, photoactivators, dyes, fluorescent, fabric conditioners and flexible agents, mentioned above, for use in the G?
detergents, nc luting deter mating detergents L iqu i das p a
Livar clothes .. the liquid detergent compositions can contain ag? A and other solvents like vehicles. The primary or secondary alcohols, of low molecular weight, exemplified by ethanol, < - * ta ol, propanol and isopropanol, are suitable.
The monohydric alcohols are preferred for sol? BiLize * the surfactant, but can also be used the polyols, such as those containing de? 2 to 6 carbon atoms, approximately, and 2 to 6 hydroxy groups, approximately
(for example, 1,3-propanediol, ethylene glycol LCOI, glycepine and 1,2-propanediol). The compositions may contain from 5 to 90%, typically from? 10 to 50% (eg said carriers or vehicles) Granular detergents can be prepared, for example, by spray drying (final density of the product approximately 520 g / 1) or agglomerating (final density of the product more than about 600). g / 1) the base granule, then the remaining dry ingredients can be mixed in granular or powder form with the base granule, for example, in a rotating mixing drum, and liquid ingredients (for example, the non-ionic surfactant and the perfume) can be sprayed on them. The detergent compositions herein will preferably be formulated such that, during use in aqueous washing operations, the wash water has a pH of between about 6.5 and 11, preferably between 7.5 r '+
and 1 .5, appropriately. Laundry products typically have a pH of < ) to Ll. The techniques for e * ont? * Oi-? R * ex. |, H, -, the recommended use levels include the use of pH regulators, aLcalis, addos, etc., and are known by the er or on the subject. The following are examples of the detergent compositions of this invention, but are not intended to be used in conjunction with the invention.
EXAMPLE I
A granular detergent composition that contains an improving system? detergency (thou does not contain phosphorus, it is like: Ingredient e% (in pe so)
Oleoí Lsarcosinate sodium U .0 Sebea 1 ui ls? Sodium grade 2. N-? net? igi? carnit of C12-14 5.0 Chloride of tri ef i 1 ammonium of C12-14 1.2 7eol? e A (1 to 10 rn Lcrornet ros) 3 rnaleic CopoLimer / acp 1 ico 5.0 Sodium Percarbonate 1? TAED ¿.0 Sodium carbonate 10. b Sodium silicate (2.0) 0.5 Ingredient% (in pe) 01 i coi ol 0.5 '; a? Ii na se (e nz i in) 1.6 Sil i with f - up re so r 'le espuma) 0"5 Water, perfume, irigredient.es minors
EXAMPLE II
The composition of Example I is modified by replacing the petrol with an equivalent amount of sodium perborate and omitting the N-rnet? L gluccarin. All or one part The bleach activator TFlEJ) can be replaced by a NOBS activator.
EXAMPLE III
A granular detergent composition, with properties of? Fabric softening, which comprises a rnixto detergent improver system, without phosphorus, is as follows: Ingredient% (by weight)
Sodium Oleoylsarcosinate 8.0 Aiomyosis C14-15 sodium phosphate 3.0 Sodium citrate 5.0 Zeoite A (1-10 micrometers) 20.0 Sodium carbonate 18.0 TAED / NOBS (1: 1) 5.0 Sulr.it or sodium do 12 , 0 i 1 icto de sod lo 5.0 Clor * uro de dimet 11 i ha droxiet ii) amon? or from C12-1 1-5 Poly acp lato (molecular weight from 4000 to 5000) 3.0 Fatty acid of hydrogenated tallow 0.5 C? REZYME oq Ing redi ent e% (by weight) SAVINASL 0.75 TERMAMYL 0.75 Abri optic ripper 0.2 Humidity, ingredients minors Rest
EXAMPLE IV
In the composition of the ITT example Zeoli e A can be replaced with an equivalent amount of SKS-6. In an alternative mode, the alkyl sulfate can be replaced with a CH-UJ benzene sulfonate surfactant.
EXAMPLE V
A granulated composition comprises the following ingredients: Ingredient% (by weight) Sodium oleoylsarcosinate 1 cl "0 7
/ eolite A (1.-10 mici-meters) 25.0 Sodium time "j, .0 Sodium Peptide L2, .0 Po1iaspar • 5.0 EDDS 3..0 Protease l, .0 Lipase 1.0 I gredi nte% (e weight!
GAF.? . o Sodium carbonate 10.0 Si 1.a cato (Je sodium 3"0 Water and minor ingredients Resto
EXAMPLE VI
The composition of Example V is modified by reducing the oleoylsarcosinate to 17% of the composition and adding 2% by weight of cocoalkyl ethoxylate (to 5 ethoxylates on average) as NEODOL.
EXAMPLE VII
A detergent stick is prepared by compacting and extruding a composition generally in accordance with Example V. When allowed by the laws, the zeolit detergent builder / citrate can be replaced by a phosphate detergent enhancer, such as * ) tp pol i fos fat or sodium.,
Claims (7)
1. - Use the detergent, - filter opted because it: ornp: < a) by m (> about 0.1% by weight of an agent, oleoyl surfactant, (b) at least about 0.001% by weight of naphtha or naphthanes, and (c) the remainder It comprises detergent auxiliaries and carrier materials (2) A laundry detergent composition according to claim 1, further characterized in that the enzyme is selected from the group consisting of protease, cellulase, arní lasa, iipase, perox ulasa. and mixtures of e.g. 3. A composition according to claim 1, further characterized in that it additionally comprises at least about 0.05% by weight of foam stabilizer. according to claim 1, further characterized in that it additionally comprises at least about 1% by weight of detergent enhancer 5. A composition in accordance with the fourth embodiment, characterized further the HO enhancer * Detergency is a detergency improver that does not contain phosphorus, selected from the group consisting of zeolites, layered silicates, detergents, detergents, and polyvinylchloride, and its mixtures. composition according to claim 1, further characterized in that it comprises at least about 1% by weight of a detergent surfactant that does not contain Leone or Leo11 arcosinate 7.- A composition according to claim 6, characterized in Furthermore, because the active agent that does not contain or read cos sar is a member selected from the group consisting of sulfates (alkyl, alkyl othoxysulfates, polyhydroxy fatty acid amides, ethoxylated alcohols and mixtures thereof). A detergent composition for washing clothes, characterized in that it comprises: (a) from 0.1% to 55% with approximately weight of cosolvent oleoyl surfactant (b) from 0.001% to 5% by weight , approximately, d and enzymes selected from the group consisting of protease, cel? lasa, amylase, lipase, peroxidase and mixtures thereof; (c) from 0% to 25% by weight of surfactant agent LVO detergent which does not contain oleoilsarcos ato; (d) about 1% to 80% by weight of a builder; and 01 faith) e rost? Does the ingredient include ingredients ci? i L i a i-e det er ges t o, '< ) - Ui'ia conformity composition '-on Claim 8, characterized in addition because the enzyme is a 1 ipase enzyme. 10.- A composition according to Claim ü, further characterized by the fact that the enzyme is an enzyme of Lu 1 as. 11. A composition according to claim 8, further characterized in that the enzyme is an enzyme protease. 1
2. A method for cleaning dirty fabrics, characterized in that it comprises contacting the fabrics with an aqueous medium containing at least about 50 pp of a composition according to claim 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US252818 | 1981-04-10 | ||
PCT/US1995/006534 WO1995033027A1 (en) | 1994-06-01 | 1995-05-23 | Detergent compositions comprising oleoyl sarcosinate and enzymes |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96006044A true MXPA96006044A (en) | 1998-02-01 |
MX9606044A MX9606044A (en) | 1998-02-28 |
Family
ID=39165202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9606044A MX9606044A (en) | 1995-05-23 | 1995-05-23 | Detergent compositions comprising oleoyl sarcosinate and enzymes. |
Country Status (1)
Country | Link |
---|---|
MX (1) | MX9606044A (en) |
-
1995
- 1995-05-23 MX MX9606044A patent/MX9606044A/en unknown
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