EP0997525A1 - Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer - Google Patents
Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer Download PDFInfo
- Publication number
- EP0997525A1 EP0997525A1 EP99870042A EP99870042A EP0997525A1 EP 0997525 A1 EP0997525 A1 EP 0997525A1 EP 99870042 A EP99870042 A EP 99870042A EP 99870042 A EP99870042 A EP 99870042A EP 0997525 A1 EP0997525 A1 EP 0997525A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- carpet
- composition
- surfactant
- poly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 221
- 238000004140 cleaning Methods 0.000 title claims abstract description 80
- 229920001577 copolymer Polymers 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000008569 process Effects 0.000 title claims abstract description 46
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 title claims abstract description 38
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title claims abstract description 35
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 title claims abstract description 35
- 239000011976 maleic acid Substances 0.000 title claims abstract description 34
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000008901 benefit Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 17
- -1 alkyl sulphonate Chemical compound 0.000 claims description 101
- 239000004094 surface-active agent Substances 0.000 claims description 58
- 229920000642 polymer Polymers 0.000 claims description 54
- 239000007921 spray Substances 0.000 claims description 43
- 239000002689 soil Substances 0.000 claims description 40
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 239000007844 bleaching agent Substances 0.000 claims description 22
- 239000002738 chelating agent Substances 0.000 claims description 20
- 229920000768 polyamine Polymers 0.000 claims description 17
- 229940071089 sarcosinate Drugs 0.000 claims description 17
- 239000012933 diacyl peroxide Substances 0.000 claims description 13
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 13
- 229960003237 betaine Drugs 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000012190 activator Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000012855 volatile organic compound Substances 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 239000003945 anionic surfactant Substances 0.000 claims description 9
- 239000002516 radical scavenger Substances 0.000 claims description 9
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 8
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000975 dye Substances 0.000 claims description 7
- 239000002888 zwitterionic surfactant Substances 0.000 claims description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 150000002432 hydroperoxides Chemical class 0.000 claims description 5
- 150000004966 inorganic peroxy acids Chemical class 0.000 claims description 4
- 150000004967 organic peroxy acids Chemical class 0.000 claims description 4
- 229920005862 polyol Polymers 0.000 claims description 4
- 150000003077 polyols Chemical class 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 239000002304 perfume Substances 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 29
- 239000002253 acid Substances 0.000 description 21
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 17
- 150000001412 amines Chemical class 0.000 description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 13
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000004615 ingredient Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N Caprolactam Natural products O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 11
- 239000000835 fiber Substances 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 229920002873 Polyethylenimine Polymers 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 9
- 229910052783 alkali metal Inorganic materials 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 229920002554 vinyl polymer Polymers 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 7
- 230000002255 enzymatic effect Effects 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 229920005646 polycarboxylate Polymers 0.000 description 7
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 150000001204 N-oxides Chemical class 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 150000003863 ammonium salts Chemical class 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- JVHZMYAXZUIZKS-UHFFFAOYSA-N OC1=CC=CC=[N+]1[O-] Chemical class OC1=CC=CC=[N+]1[O-] JVHZMYAXZUIZKS-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 125000000129 anionic group Chemical group 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 4
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000002252 acyl group Chemical group 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 4
- UPBDXRPQPOWRKR-UHFFFAOYSA-N furan-2,5-dione;methoxyethene Chemical compound COC=C.O=C1OC(=O)C=C1 UPBDXRPQPOWRKR-UHFFFAOYSA-N 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 125000006353 oxyethylene group Chemical group 0.000 description 4
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical group CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 description 4
- 229920001567 vinyl ester resin Polymers 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 3
- 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 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 235000016213 coffee Nutrition 0.000 description 3
- 235000013353 coffee beverage Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 125000001165 hydrophobic group Chemical group 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- POULHZVOKOAJMA-UHFFFAOYSA-N methyl undecanoic acid Natural products CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- 229960003330 pentetic acid Drugs 0.000 description 3
- 150000004965 peroxy acids Chemical class 0.000 description 3
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 229960004889 salicylic acid Drugs 0.000 description 3
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229940117986 sulfobetaine Drugs 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000010407 vacuum cleaning Methods 0.000 description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 2
- LNFLHXZJCVGTSO-UHFFFAOYSA-N 1-(3-butoxypropoxy)propan-1-ol Chemical compound CCCCOCCCOC(O)CC LNFLHXZJCVGTSO-UHFFFAOYSA-N 0.000 description 2
- KNENSDLFTGIERH-UHFFFAOYSA-N 2,2,4,4-tetramethyl-3-phenylpentan-3-ol Chemical compound CC(C)(C)C(O)(C(C)(C)C)C1=CC=CC=C1 KNENSDLFTGIERH-UHFFFAOYSA-N 0.000 description 2
- IXWOUPGDGMCKGT-UHFFFAOYSA-N 2,3-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(C=O)=C1O IXWOUPGDGMCKGT-UHFFFAOYSA-N 0.000 description 2
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 2
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical group OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- 229940093475 2-ethoxyethanol Drugs 0.000 description 2
- UCQUAMAQHHEXGD-UHFFFAOYSA-N 3',4'-dihydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C(O)=C1 UCQUAMAQHHEXGD-UHFFFAOYSA-N 0.000 description 2
- IBGBGRVKPALMCQ-UHFFFAOYSA-N 3,4-dihydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1O IBGBGRVKPALMCQ-UHFFFAOYSA-N 0.000 description 2
- NKVJCKOMRJVZLO-UHFFFAOYSA-N 3,6,7-trioxabicyclo[7.2.2]trideca-1(11),9,12-triene-2,8-dione Chemical compound O=C1OCCOOC(=O)C2=CC=C1C=C2 NKVJCKOMRJVZLO-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 group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 2
- FHEHIXJLCWUPCZ-UHFFFAOYSA-N 4-prop-2-enylbenzene-1,2-diol Chemical compound OC1=CC=C(CC=C)C=C1O FHEHIXJLCWUPCZ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical group CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 description 2
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- SJWFXCIHNDVPSH-UHFFFAOYSA-N octan-2-ol Chemical compound CCCCCCC(C)O SJWFXCIHNDVPSH-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 235000010388 propyl gallate Nutrition 0.000 description 2
- 108700004121 sarkosyl Proteins 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 1
- SPTHWAJJMLCAQF-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene;hydrogen peroxide Chemical compound OO.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-N 0.000 description 1
- SNUSZUYTMHKCPM-UHFFFAOYSA-N 1-hydroxypyridin-2-one Chemical compound ON1C=CC=CC1=O SNUSZUYTMHKCPM-UHFFFAOYSA-N 0.000 description 1
- YMEZKRMAPQIBQH-UHFFFAOYSA-N 1-oxidopyridin-1-ium-3-ol Chemical compound OC1=CC=C[N+]([O-])=C1 YMEZKRMAPQIBQH-UHFFFAOYSA-N 0.000 description 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 1
- JGBAASVQPMTVHO-UHFFFAOYSA-N 2,5-dihydroperoxy-2,5-dimethylhexane Chemical compound OOC(C)(C)CCC(C)(C)OO JGBAASVQPMTVHO-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- FRYOUKNFWFXASU-UHFFFAOYSA-N 2-(methylamino)acetic acid Chemical compound CNCC(O)=O.CNCC(O)=O FRYOUKNFWFXASU-UHFFFAOYSA-N 0.000 description 1
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 description 1
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 description 1
- XNCSCQSQSGDGES-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)C(C)CN(CC(O)=O)CC(O)=O XNCSCQSQSGDGES-UHFFFAOYSA-N 0.000 description 1
- HVYJSOSGTDINLW-UHFFFAOYSA-N 2-[dimethyl(octadecyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O HVYJSOSGTDINLW-UHFFFAOYSA-N 0.000 description 1
- KKMIHKCGXQMFEU-UHFFFAOYSA-N 2-[dimethyl(tetradecyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O KKMIHKCGXQMFEU-UHFFFAOYSA-N 0.000 description 1
- TYIOVYZMKITKRO-UHFFFAOYSA-N 2-[hexadecyl(dimethyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O TYIOVYZMKITKRO-UHFFFAOYSA-N 0.000 description 1
- GLVYLTSKTCWWJR-UHFFFAOYSA-N 2-carbonoperoxoylbenzoic acid Chemical compound OOC(=O)C1=CC=CC=C1C(O)=O GLVYLTSKTCWWJR-UHFFFAOYSA-N 0.000 description 1
- QDCPNGVVOWVKJG-UHFFFAOYSA-N 2-dodec-1-enylbutanedioic acid Chemical compound CCCCCCCCCCC=CC(C(O)=O)CC(O)=O QDCPNGVVOWVKJG-UHFFFAOYSA-N 0.000 description 1
- XWRBMHSLXKNRJX-UHFFFAOYSA-N 2-ethenyl-1-oxidopyridin-1-ium Chemical compound [O-][N+]1=CC=CC=C1C=C XWRBMHSLXKNRJX-UHFFFAOYSA-N 0.000 description 1
- MOEFFSWKSMRFRQ-UHFFFAOYSA-N 2-ethoxyphenol Chemical compound CCOC1=CC=CC=C1O MOEFFSWKSMRFRQ-UHFFFAOYSA-N 0.000 description 1
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 description 1
- XRXANEMIFVRKLN-UHFFFAOYSA-N 2-hydroperoxy-2-methylbutane Chemical compound CCC(C)(C)OO XRXANEMIFVRKLN-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- PSZAEHPBBUYICS-UHFFFAOYSA-N 2-methylidenepropanedioic acid Chemical compound OC(=O)C(=C)C(O)=O PSZAEHPBBUYICS-UHFFFAOYSA-N 0.000 description 1
- LTALJGSZILUUQA-UHFFFAOYSA-N 2-nonanoyloxybenzenesulfonic acid Chemical compound CCCCCCCCC(=O)OC1=CC=CC=C1S(O)(=O)=O LTALJGSZILUUQA-UHFFFAOYSA-N 0.000 description 1
- JBVOQKNLGSOPNZ-UHFFFAOYSA-N 2-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=CC=C1S(O)(=O)=O JBVOQKNLGSOPNZ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- PCYGLFXKCBFGPC-UHFFFAOYSA-N 3,4-Dihydroxy hydroxymethyl benzene Natural products OCC1=CC=C(O)C(O)=C1 PCYGLFXKCBFGPC-UHFFFAOYSA-N 0.000 description 1
- CJAZCKUGLFWINJ-UHFFFAOYSA-N 3,4-dihydroxybenzene-1,2-disulfonic acid Chemical class OC1=CC=C(S(O)(=O)=O)C(S(O)(=O)=O)=C1O CJAZCKUGLFWINJ-UHFFFAOYSA-N 0.000 description 1
- FAGGUIDTQQXDSJ-UHFFFAOYSA-N 3-benzoylazepan-2-one Chemical class C=1C=CC=CC=1C(=O)C1CCCCNC1=O FAGGUIDTQQXDSJ-UHFFFAOYSA-N 0.000 description 1
- JIGUICYYOYEXFS-UHFFFAOYSA-N 3-tert-butylbenzene-1,2-diol Chemical compound CC(C)(C)C1=CC=CC(O)=C1O JIGUICYYOYEXFS-UHFFFAOYSA-N 0.000 description 1
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 1
- LWYAUHJRUCQFCX-UHFFFAOYSA-N 4-dodecoxy-4-oxobutanoic acid Chemical compound CCCCCCCCCCCCOC(=O)CCC(O)=O LWYAUHJRUCQFCX-UHFFFAOYSA-N 0.000 description 1
- XGIPGWJHNHEEAL-UHFFFAOYSA-N 4-hexadecoxy-4-oxobutanoic acid Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCC(O)=O XGIPGWJHNHEEAL-UHFFFAOYSA-N 0.000 description 1
- XDJAHNALPHLVAX-UHFFFAOYSA-N 4-oxo-4-tetradec-2-enoxybutanoic acid Chemical compound CCCCCCCCCCCC=CCOC(=O)CCC(O)=O XDJAHNALPHLVAX-UHFFFAOYSA-N 0.000 description 1
- LSWKXNPXIJXDHU-UHFFFAOYSA-N 4-oxo-4-tetradecoxybutanoic acid Chemical compound CCCCCCCCCCCCCCOC(=O)CCC(O)=O LSWKXNPXIJXDHU-UHFFFAOYSA-N 0.000 description 1
- SFHBJXIEBWOOFA-UHFFFAOYSA-N 5-methyl-3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical compound O=C1OC(C)COC(=O)C2=CC=C1C=C2 SFHBJXIEBWOOFA-UHFFFAOYSA-N 0.000 description 1
- KCAZSAYYICOMMG-UHFFFAOYSA-N 6-hydroperoxy-6-oxohexanoic acid Chemical compound OOC(=O)CCCCC(O)=O KCAZSAYYICOMMG-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 0 C*1(*)C=CCCC1O Chemical compound C*1(*)C=CCCC1O 0.000 description 1
- YKROIAMLMVENMW-UHFFFAOYSA-N CCC(=O)ON(OC(=O)CC)CCN(OC(=O)CC)OC(=O)CC Chemical class CCC(=O)ON(OC(=O)CC)CCN(OC(=O)CC)OC(=O)CC YKROIAMLMVENMW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XXAXVMUWHZHZMJ-UHFFFAOYSA-N Chymopapain Chemical compound OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-N 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 241000640882 Condea Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-L L-tartrate(2-) Chemical compound [O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O FEWJPZIEWOKRBE-JCYAYHJZSA-L 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- QISSLHPKTCLLDL-UHFFFAOYSA-N N-Acetylcaprolactam Chemical compound CC(=O)N1CCCCCC1=O QISSLHPKTCLLDL-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- IZWSFJTYBVKZNK-UHFFFAOYSA-O N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonic acid Chemical compound CCCCCCCCCCCC[N+](C)(C)CCCS(O)(=O)=O IZWSFJTYBVKZNK-UHFFFAOYSA-O 0.000 description 1
- 125000000815 N-oxide group Chemical group 0.000 description 1
- BCXBKOQDEOJNRH-UHFFFAOYSA-N NOP(O)=O Chemical class NOP(O)=O BCXBKOQDEOJNRH-UHFFFAOYSA-N 0.000 description 1
- 229930182559 Natural dye Natural products 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- ZZXDRXVIRVJQBT-UHFFFAOYSA-M Xylenesulfonate Chemical compound CC1=CC=CC(S([O-])(=O)=O)=C1C ZZXDRXVIRVJQBT-UHFFFAOYSA-M 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- JTPLPDIKCDKODU-UHFFFAOYSA-N acetic acid;2-(2-aminoethylamino)ethanol Chemical class CC(O)=O.CC(O)=O.CC(O)=O.NCCNCCO JTPLPDIKCDKODU-UHFFFAOYSA-N 0.000 description 1
- 229940091181 aconitic acid Drugs 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 229940051879 analgesics and antipyretics salicylic acid and derivative Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 229960004217 benzyl alcohol Drugs 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- NXMAGNXUXORQMR-UHFFFAOYSA-N butan-2-yloxy ethyl hydrogen phosphate Chemical class P(=O)(OOC(C)CC)(O)OCC NXMAGNXUXORQMR-UHFFFAOYSA-N 0.000 description 1
- CMFFZBGFNICZIS-UHFFFAOYSA-N butanedioic acid;2,3-dihydroxybutanedioic acid Chemical compound OC(=O)CCC(O)=O.OC(=O)CCC(O)=O.OC(=O)C(O)C(O)C(O)=O CMFFZBGFNICZIS-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 229940071118 cumenesulfonate Drugs 0.000 description 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 125000002704 decyl group Chemical group [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])C([H])([H])C([H])([H])* 0.000 description 1
- BRDYCNFHFWUBCZ-UHFFFAOYSA-N dodecaneperoxoic acid Chemical compound CCCCCCCCCCCC(=O)OO BRDYCNFHFWUBCZ-UHFFFAOYSA-N 0.000 description 1
- LOCVOHFQZSLUJR-UHFFFAOYSA-N dodecanoyl benzenecarboperoxoate Chemical compound CCCCCCCCCCCC(=O)OOC(=O)C1=CC=CC=C1 LOCVOHFQZSLUJR-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229960001867 guaiacol Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- TXGJTWACJNYNOJ-UHFFFAOYSA-N hexane-2,4-diol Chemical compound CCC(O)CC(C)O TXGJTWACJNYNOJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 150000005204 hydroxybenzenes Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical class OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229940094506 lauryl betaine Drugs 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- VMESOKCXSYNAKD-UHFFFAOYSA-N n,n-dimethylhydroxylamine Chemical compound CN(C)O VMESOKCXSYNAKD-UHFFFAOYSA-N 0.000 description 1
- 239000000978 natural dye Substances 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 description 1
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000000913 palmityl 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])([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 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- RRCSSMRVSNZOFR-UHFFFAOYSA-N phenyl 3,5,5-trimethylhexanoate;sodium Chemical compound [Na].CC(C)(C)CC(C)CC(=O)OC1=CC=CC=C1 RRCSSMRVSNZOFR-UHFFFAOYSA-N 0.000 description 1
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ILVXOBCQQYKLDS-UHFFFAOYSA-N pyridine N-oxide Chemical compound [O-][N+]1=CC=CC=C1 ILVXOBCQQYKLDS-UHFFFAOYSA-N 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- QHVJMQSXCDOHMT-UHFFFAOYSA-M sodium 2-butyloctyl sulfate Chemical compound [Na+].CCCCCCC(CCCC)COS([O-])(=O)=O QHVJMQSXCDOHMT-UHFFFAOYSA-M 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- SZINDZNWFLBXKV-UHFFFAOYSA-M sodium;2-(2-hydroxyethoxy)ethanesulfonate Chemical group [Na+].OCCOCCS([O-])(=O)=O SZINDZNWFLBXKV-UHFFFAOYSA-M 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- SLFUZVJZPBHLAQ-UHFFFAOYSA-N tetradecanoyl tetradecaneperoxoate Chemical compound CCCCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCCCC SLFUZVJZPBHLAQ-UHFFFAOYSA-N 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229940071104 xylenesulfonate Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0031—Carpet, upholstery, fur or leather cleansers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3792—Amine oxide containing polymers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2034—Monohydric alcohols aromatic
Definitions
- the present invention relates to a process of cleaning carpets using a liquid composition. More particularly, the present invention relates to a process of cleaning carpets whereby carpet cleaning and/or carpet anti-resoiling benefits are provided.
- Carpets produced from synthetic or natural fibers and mixtures thereof are commonly used in residential and commercial applications as a floor covering.
- Various types of fibers can be used in making carpets such as polyamide fibers, polyester fibers as well as wool, cotton or even silk in the case of rugs.
- carpets irrespective of whether they are made from natural or synthetic fibers are all prone to soiling and staining when contacted with many household items.
- Food, grease, oils, beverages in particular such as coffee, tea and soft drinks especially those containing acidic dyes can cause unsightly, often dark stains on carpets.
- fibers may become soiled as a result of dirt particles, clay, dust, i.e., particulate soils in general, coming into contact with and adhering to the fibers of the carpet.
- These latter soils often appear in the form of a diffuse layer of soils rather than in the form of spots and tend to accumulate particularly in the so called "high traffic areas" such as near doors as a result of intensive use of the carpets in such areas.
- compositions for cleaning carpets are already known in the art. For example as disclosed in EP-A-751 213.
- the objective of the present invention is to provide a process for cleaning a carpet with a liquid carpet cleaning composition that will impart anti-resoiling properties to a carpet treated therewith.
- An advantage of the process of cleaning carpets according to the present invention is that said process provides an easy and fast way for a user to clean a carpet, while providing excellent overall cleaning performance. More advantageously, the process of cleaning carpets according to the present invention provides excellent cleaning performance, when both used to clean the whole carpet or localized carpet stains. In addition to this, this process does not result in tacky residues being left on carpets after treatment. The presence of tacky residues has been found to increase re-soiling since soils can stick to the residues.
- a further advantage of the present invention is that the process of cleaning carpets herein is applicable to all carpet types, especially delicate natural fibers.
- the present invention is also suitable to be used to clean hard wearing textiles and fabrics, e.g., upholstery, rugs, curtains.
- compositions used in the present process are safe to all known carpet dyes, even well known particularly sensitive natural dyes.
- EP-A-751 213 discloses a carpet cleaning composition
- a carpet cleaning composition comprising salicylic acid and a compound selected from the group consisting of amine oxides, soil suspending polycarboxylate or polyamine polymers, hydroxy-pyridine N-oxides, chelating agents and mixtures thereof.
- poly (vinyl methyl ether / maleic acid) copolymers are not disclosed therein.
- the present invention encompasses a process of cleaning a carpet with a liquid composition comprising a poly (vinyl methyl ether / maleic acid) copolymer.
- composition further comprises a peroxygen bleach.
- said composition comprises a further anti-resoiling agent, preferably a polyamine polymer, more preferably an alkoxylated polyamine polymer.
- said composition further comprises a surfactant, preferably an anionic surfactant, a zwitterionic surfactant or a mixture thereof, most preferably a sarcosinate surfactant.
- a surfactant preferably an anionic surfactant, a zwitterionic surfactant or a mixture thereof, most preferably a sarcosinate surfactant.
- the present invention also encompasses the use of a poly (vinyl methyl ether / maleic acid) copolymer as an anti-resoiling agent in a carpet cleaning composition to clean carpets whereby said carpet cleaning composition provides carpet cleaning and/or carpet anti-resoiling benefits.
- the present invention encompasses a process of cleaning a carpet with a liquid composition comprising a poly (vinyl methyl ether / maleic acid) copolymer.
- said process comprises the steps of applying said composition to the surface of the carpet and leaving said composition to substantially dry onto the carpet. More preferably said process of cleaning a carpet further comprises the step of removing said composition, even more preferably said process of cleaning a carpet further comprises the step of removing said composition in combination with soil particles.
- a liquid composition according to the present invention is applied onto the carpet by using a dispensing device, preferably a spray dispenser.
- Said spray dispenser is a container that has at least one aperture through which the composition is dispensed to produce a spray of droplets.
- Such a spray dispenser may comprise a means for delivering the composition by a pump ("pump spray dispenser") or may be operated by any source of pressurised gas such as an aerosol-can or a pressurizer.
- Pump spray dispensers may be manually operated or electrically operated. Said spray dispensers are particularly preferable if a large area is to be treated as they facilitate the ease of use by the consumer. Said spray dispensers ensure uniform coverage of the area to be treated. Furthermore, said spray dispensers optimise the action time of the composition as the application of product by spraying best allows the product to be left to substantially dry on the area treated in an acceptable amount of time, preferably even without rubbing or brushing.
- Preferred spray dispensers herein are manually or electrically operated pump spray dispensers.
- Typical manually operated pump spray dispensers include push button operated or trigger operated pump spray dispenser.
- a preferred spray dispenser herein is a container wherein the means for delivering the composition comprises an electrically driven pump and a spray arm. Said spray arm is either extended or extendible and has at least one aperture so that in operation, the composition is pumped by said electrically driven pump from the container, through the spray arm to the aperture from which it is dispensed. It is preferred that the spray arm communicates with the container by means of a flexible connector.
- the spray arm may have at least one aperture located along its length. The spray arm makes it easier to control where the composition is sprayed and therefore, the accuracy with which the composition is applied is increased.
- the electrically driven pump may be, for example, a gear pump, an impeller pump, a piston pump, a screw pump, a peristaltic pump, a diaphragm pump, or any other miniature pump.
- the pump is a gear pump with a typical speed between 6000 rpm and 12000 rpm.
- the electrically driven pump is driven by a means such as an electric motor which typically produces a torque between 1 and 20 mN.m.
- the electric motor must in turn be provided with a power source.
- the power source may be either main electricity (optionally via transformer), or it may be a throw-away battery or rechargeable battery.
- the spray arm may be rigidly extended. However such a spray arm can be difficult to store, and the spray arm is preferably extensible either by means of telescopic or foldable configuration.
- the composition is applied onto the carpet in the form of a spray of droplets having a particle size distribution with a mean diameter D(v,0.9) of less than 1500 microns, preferably less than 1000 microns, more preferably of less than 750 microns, even more preferably less than 500 microns, and most preferably from 350 microns to 10 microns.
- mean diameter D(v,0.9) of less than 1500 microns for a droplet size distribution it is meant that 90% of the spray of droplets dispensed (expressed in volume unit) has a droplet diameter of less than 1500 microns.
- a D(v,0.9) of less than 1500 microns indicates that 90% of the total sprayed volume is dispensed with droplets whose diameter is less than 1500 microns.
- the particle size distribution of a spray of droplets can be determined by following the procedure detailed herebelow:
- a suitable test equipment is the Malvern Mastersizer S LongBed® with 1000 mm lens and a maximum particle size range of 3475 microns.
- the Malvern Mastersizer S LongBed® provides a 21 cm opening (between its lenses) to accommodate spray flow. In all readings at the Malvern®, the lens surface must remain free of spray contamination. In the present setup procedure, the distance from the aperture of the spray dispenser to the laser was fixed at 8 cm, this to minimize lens contamination. At 8 cm distance, the spray was directed to the laser beam to place the laser center to the spray cone. At least three readings have to be made for each composition sprayed to determine the particle size distribution of the spray of droplets.
- the spray dispenser to be used in the test according to the present invention is an electrically operated spray dispenser, preferably a battery-operated system. If a battery-operated system is used, a “Full charge test” is being performed. By “Full charge test” it is meant herein, that the current was held consistent by connecting the battery-operated spray dispenser to a 3.9 voltage direct current (vdc) from an external power supply, this ensures a constant spray force.
- a comparative spray dispenser used herein is a hand-held trigger-operated spray dispenser. Hand-held trigger-operated systems have to be tested repeatability with three different persons. These persons are chosen for their varied ability to actuate the trigger against force: Small female, female with strong finger strength, and medium male.
- Any container adapted to deliver a spray of droplets as defined herein is suitable for use herein.
- Several modifications can be made to the conventional, single aperture, spray head to ensure that a spray of such droplets as required herein is formed.
- compositions for the cleaning of carpets according to the present invention applied will depend on the severity of the stain or soil. In the case of stubborn stains more than one application may be required to ensure complete removal of the stain.
- the area to be cleaned by applying the compositions according to the present invention may be of any size. Indeed, a complete section or more preferably the whole carpet may be treated with the composition for the cleaning of carpets according to the present invention.
- the step of applying a composition onto the carpets as described herein before does not need to be followed by a step where manual action is required other than the final optional removing step.
- the compositions herein allow excellent cleaning performance without requiring any manual action like rubbing and/or brushing.
- An advantage of the present invention is that the cleaning action of the present composition commences as soon as said compositions are applied onto said carpet.
- the composition applied to the carpet is left to substantially dry.
- the composition is left to dry on the carpet for less than 2 hour, preferably less than 1 hour, more preferably less than 40 minutes, even more preferably from 1 to 30 minutes and most preferably from 1 to 20 minutes.
- substantially dry it is meant herein the stage where at least 40%, preferably at least 60% of the initial amount of composition dispensed onto the carpet is lost due to evaporation.
- said composition may be left to substantially dry until said composition combined with dirt forms substantially dry residues.
- said composition more preferably said substantially dry residues, are then removed from the carpet.
- said substantially dry residues are removed mechanically, most preferably by vacuum cleaning. This may be carried out with the help of any commercially available vacuum cleaners like for instance a standard Hoover® 1300W vacuuming machine.
- compositions herein may be used for the removal of stains and soils as well as of odors from carpets or hard wearing textiles and fabrics, e.g., upholstery.
- compositions according to the present invention may be used to hygienise, disinfect and/or exterminate microinsects from carpets or hard wearing textiles and fabrics, e.g., upholstery, rugs, curtains.
- compositions of the present invention are formulated as liquid compositions.
- Preferred compositions herein are aqueous compositions and therefore, preferably comprise water more preferably in an amount of from 60% to 98%, even more preferably of from 80% to 97% and most preferably 85% to 97% by weight of the total composition.
- the pH of the liquid compositions according to the present invention may typically be from 1 to 14.
- the recommended pH range is from 1 to 10, preferably from pH 2 to 8, more preferably from pH 3 to 7, even more preferably from pH 4.5 to 7 and most preferably from 3.5 to 6.5.
- cleaning performance is further improved at these preferred pH ranges.
- these preferred pH ranges contribute to the stability of hydrogen peroxide, when present.
- the compositions herein may further comprise an acid or base to adjust pH as appropriate.
- Preferred acids herein are organic or inorganic acids or mixtures thereof.
- Preferred organic acids are acetic acid, or citric acid or a mixture thereof.
- Preferred inorganic acids are sulfuric acid or phosphoric acid or a mixture thereof.
- a particularly preferred acid to be used herein is an inorganic acid and most preferred is sulfuric acid.
- Typical levels of such acids when present, are of from 0.01% to 1.0%, preferably from 0.05% to 0.8% and more preferably from 0.1% to 0.5% by weight of the total composition.
- bases to be used herein can be organic or inorganic bases.
- Suitable bases for use herein are the caustic alkalis, such as sodium hydroxide, potassium hydroxide and/or lithium hydroxide, and/or the alkali metal oxides such, as sodium and/or potassium oxide or mixtures thereof.
- a preferred base is a caustic alkali, more preferably sodium hydroxide and/or potassium hydroxide.
- Suitable bases include ammonia, ammonium carbonate and hydrogen carbonate.
- Typical levels of such bases when present, are of from 0.01% to 1.0%, preferably from 0.05% to 0.8% and more preferably from 0.1% to 0.5% by weight of the total composition.
- compositions according to the present invention comprise a poly (vinyl methyl ether / maleic acid) copolymer.
- the liquid compositions herein may comprise from 0.001% to 10%, preferably from 0.01% to 5%, more preferably from 0.05% to 2% and most preferably 0.1% to 1% by weight of the total composition of poly (vinyl methyl ether / maleic acid) copolymer.
- Suitable poly (vinyl methyl ether / maleic acid) copolymers are according to the general formula : wherein n (degree of polymerisation) is an integer of from 50 to 1600, preferably from 100 to 800, and more preferably from 200 to 400.
- suitable poly (vinyl methyl ether / maleic acid) copolymers for use herein have an average molecular weight of from 1'000 to 10'000'000, preferably 10'000 to 1'000'000, more preferably from 10'000 to 500'000, and most preferably from 50'000 to 100'000.
- Suitable poly (vinyl methyl ether / maleic acid) copolymers are commercially available, for instance, from ISP Corporation, New York, NY and Montreal, Canada under the product names Gantrez AN Copolymer® (AN-119 copolymer, average molecular weight of 20'000; AN-139 copolymer, average molecular weight of 41'000; AN-149 copolymer, average molecular weight of 50'000; AN-169 copolymer, average molecular weight of 67'000; AN-179 copolymer, average molecular weight of 80'000), Gantrez S® (Gantrez S97®, average molecular weight of 70'000), and Gantrez ES® (ES-225, ES-335, ES-425, ES-435), Gantrez V® (V-215, V-225, V-425).
- Gantrez AN Copolymer® AN-119 copolymer, average molecular weight of 20'000; AN-139
- the poly (vinyl methyl ether / maleic acid) copolymers are either crosslinked or not crosslinked, i.e., linear. More preferably the poly (vinyl methyl ether / maleic acid) copolymers are not crosslinked.
- compositions herein further contributes to the overall cleaning performance ("carpet cleaning benefit") of the compositions herein.
- the poly (vinyl methyl ether / maleic acid) copolymers are capable of complexing or even encapsulating soil particles on a treated carpet and thereby form solid and glassy residues with said soil particles upon drying of the composition as described herein. More particularly, more than 90%, preferably more than 95% of the residues left onto the carpet are solid and glassy.
- 'glassy' it is meant that the residues are non-sticky, i.e., they do not stick to the carpet fibers and/or each other. This results in a process of cleaning carpets whereby the solid and glassy residues left onto the carpets are removed more easily as opposed to residues being sticky, and thus difficult to remove (e.g., by vacuum cleaning said carpets).
- the presence of the poly (vinyl methyl ether / maleic acid) copolymers reduces or even prevents the formation of tacky residues on the surface of the carpet upon drying, as compared to the same compositions but without the poly (vinyl methyl ether / maleic acid) copolymers.
- the present invention reduces or even prevents soil re-deposition on the carpet.
- compositions employed in the process of cleaning carpets according to the present invention provide excellent cleaning performance on various types of soils including diffuse soils (e.g., particulate and/or greasy soils) that tend to accumulate in the so called “high traffic areas” but also in delivering good cleaning performance on other types of stains or soils, i.e., enzymatic stains like blood.
- diffuse soils e.g., particulate and/or greasy soils
- high traffic areas areas with an intensive use of the carpets in such areas as for example near doors.
- pill stains any soils or stains of particulate nature that can be found on any carpet, e.g. clay, dirt, dust, mud, concrete and the like.
- greasy/oily stains any soils or stains of greasy/oily nature that can be found on any carpet, e.g., make-up, lipstick, dirty motor oil and mineral oil, greasy food like mayonnaise and spaghetti sauce.
- enzymatic stains any soils or stains of enzymatic nature that can be found on any carpet, e.g., grass.
- the cleaning performance of a given composition on a soiled carpet may be evaluated by the following test method : A liquid composition according to the present invention is first applied, preferably sprayed, onto the stained portion of a carpet, left to act thereon from 1 to 60 minutes, preferably 30 minutes, after which the carpet is vacuum cleaned using any commercially available vacuum cleaners like for instance a standard Hoover® 1300W vacuuming machine.
- the soils used in this test may be particulate stains, greasy/oily stains or enzymatic stain as described above.
- the cleaning performance may be evaluated by visual using panel score units to rate the cleaning performance.
- the anti-resoiling performance of a give composition on a soiled carpet may be evaluated by the following test method : A liquid composition according to the present invention is first applied, preferably sprayed, onto the carpet, preferably the stained portion of said carpet, left to act thereon from 1 to 60 minutes, preferably 30 minutes, after which the carpet is vacuum cleaned using any commercially available vacuum cleaners like for instance a standard Hoover® 1300W vacuuming machine. The carpet is left in a 'high traffic area' for a period of time of from 1 hour to several weeks, preferably several days.
- the anti resoiling performance may be evaluated by visual grading using panel score units to rate the anti resoiling performance.
- compositions according to the present invention may comprise a peroxygen bleach.
- Suitable peroxygen bleaches to be used herein are selected from the group consisting of: hydrogen peroxide; water soluble sources of hydrogen peroxide; organic or inorganic peracids; hydroperoxides; diacyl peroxides; and mixtures thereof.
- a hydrogen peroxide source refers to any compound that produces perhydroxyl ions when said compound is in contact with water.
- Suitable water-soluble sources of hydrogen peroxide for use herein are selected from the group consisting of percarbonates, perborates and persilicates and mixtures thereof.
- Suitable diacyl peroxides for use herein are selected from the group consisting of aliphatic, aromatic and aliphatic-aromatic diacyl peroxides, and mixtures thereof.
- Suitable aliphatic diacyl peroxides for use herein are dilauroyl peroxide, didecanoyl peroxide, dimyristoyl peroxide, or mixtures thereof.
- a suitable aromatic diacyl peroxide for use herein is for example benzoyl peroxide.
- a suitable aliphatic-aromatic diacyl peroxide for use herein is for example lauroyl benzoyl peroxide.
- Such diacyl peroxides have the advantage to be particularly safe to carpets and carpet dyes while delivering excellent bleaching performance.
- Suitable organic or inorganic peracids for use herein are selected from the group consisting of : persulphates such as monopersulfate; peroxyacids such as diperoxydodecandioic acid (DPDA); magnesium perphthalic acid; perlauric acid; perbenzoic and alkylperbenzoic acids; and mixtures thereof.
- persulphates such as monopersulfate
- peroxyacids such as diperoxydodecandioic acid (DPDA); magnesium perphthalic acid
- perlauric acid perbenzoic and alkylperbenzoic acids
- Suitable hydroperoxides for use herein are selected from the group consisting of tert-butyl hydroperoxide, cumyl hydroperoxide, 2,4,4-trimethylpentyl-2-hydroperoxide, di-isopropylbenzene-monohydroperoxide, tert-amyl hydroperoxide and 2,5-dimethyl-hexane-2,5-dihydroperoxide and mixtures thereof.
- Such hydroperoxides have the advantage to be particularly safe to carpets and carpet dyes while delivering excellent bleaching performance.
- Preferred peroxygen bleaches herein are selected from the group consisting of : hydrogen peroxide; water soluble sources of hydrogen peroxide; organic or inorganic peracids; hydroperoxides; and diacyl peroxides; and mixtures thereof. More preferred peroxygen bleaches herein are selected from the group consisting of hydrogen peroxide, water soluble sources of hydrogen peroxide and diacyl peroxides and mixtures thereof. Even more preferred peroxygen bleaches herein are selected from the group consisting of hydrogen peroxide, water soluble sources of hydrogen peroxide, aliphatic diacyl peroxides, aromatic diacyl peroxides and aliphatic-aromatic diacyl peroxides and mixtures thereof. Most preferred peroxygen bleaches herein are hydrogen peroxide, water soluble sources of hydrogen peroxide or mixtures thereof.
- the liquid compositions herein comprise from 0.01% to 20%, preferably from 0.5 % to 10%, and more preferably from 1% to 7% by weight of the total composition of a peroxygen bleach, or mixtures thereof.
- a peroxygen bleach in preferred compositions employed in the process of cleaning carpets according to the present invention contributes to the excellent cleaning and sanitizing performance on various types of soils including on spot stains like bleachable stains (e.g., coffee, beverage, food) of the compositions of the present invention.
- spot stains like bleachable stains (e.g., coffee, beverage, food) of the compositions of the present invention.
- bleachable stains any soils or stains containing ingredients sensitive to bleach that can be found on any carpet, e.g., coffee or tea.
- compositions as disclosed herein may comprise as a highly preferred optional ingredient a further anti-resoiling agent on top of the poly (vinyl methyl ether / maleic acid) copolymers.
- Suitable further anti-resoiling agents include anti-resoiling polymers.
- Suitable anti-resoiling polymers include soil suspending polyamine polymers. Any soil suspending polyamine polymer known to those skilled in the art may also be used herein. Particularly suitable polyamine polymers for use herein are alkoxylated polyamines. Such materials can conveniently be represented as molecules of the empirical structures with repeating units : and wherein R is a hydrocarbyl group, usually of 2-6 carbon atoms; R 1 may be a C 1 -C 20 hydrocarbon; the alkoxy groups are ethoxy, propoxy, and the like, and y is from 2 to 30, most preferably from 7 to 20; n is an integer of at least 2, preferably from 2 to 40, most preferably from 2 to 5; and X- is an anion such as halide or methylsulfate, resulting from the quaternization reaction.
- the most highly preferred polyamines for use herein are the so-called ethoxylated polyethylene amines, i.e., the polymerized reaction product of ethylene oxide with ethyleneimine, having the general formula : wherein y is from 2 to 50, preferably from 5 to 30, and n is from 1 to 40, preferably from 2 to 40.
- Suitable anti-resoiling polymers also include polyamine N-oxide polymers.
- Suitable polyamine N-oxide polymers for use herein are according to the following formula : R-A x -P; containing at least one N-oxide group (N-O group); wherein :
- N-O group it is meant one of the following general structures: wherein R 1 , R 2 , R 3 are aliphatic, aromatic, heterocyclic or alicyclic groups or combinations thereof; x, y and z are 0 or 1; and the nitrogen of the N-O group can be attached or form part of any of the aforementioned groups.
- Any polymerizable unit P can be used as long as the amine oxide polymer formed is water-soluble and provides the carpet cleaning composition with carpet cleaning and/or carpet anti-resoiling benefits.
- Preferred polymerizable unit P are vinyl, alkylenes, esters, ethers, amides, imides, acrylates and mixtures thereof.
- a more preferred polymerizable unit P is vinyl.
- Preferred polyamine N-oxide polymers are those wherein R is a heterocyclic group such as pyridine, pyrrole, imidazole, or a derivative thereof, to which the nitrogen of the N-O group can be attached or the N-O group is part of these groups. Most preferred polyamine N-oxide polymers are those wherein R is a pyridine.
- the polyamine N-oxide polymer can be obtained in almost any degree of polymerization.
- the average molecular weight is within the range of 1,000 to 100,000; more preferred 5,000 to 100,000; most preferred 5,000 to 25,000.
- Suitable poly vinyl pyridine-N-oxide polymers are commercially available from Hoechst under the trade name of Hoe S 4268®, and from Reilly Industries Inc. under the trade name of PVNO.
- suitable anti-resoiling polymers include N-vinyl polymer.
- Suitable N-vinyl polymers include polyvinyl pyrrolidone polymers, co-polymers of N-vinylpyrrolidone and N-vinylimidazole, co-polymers of N-vinylpyrrolidone and acrylic acid, and mixtures thereof.
- Suitable co-polymers of N-vinylpyrrolidone and N-vinylimidazole polymers are according to the formula : in which n is between 50 and 500 and preferably between 80 and 200 and m is between 50 and 500 and preferably between 80 and 200.
- the PVPVI has an average molecular weight range from 1,000 to 100,000, more preferably from 5,000 to 100,000, and most preferably from 5,000 to 20,000. (The average molecular weight range is determined by light scattering as described in Barth, et al., Chemical Analysis, Vol 113. "Modern Methods of Polymer Characterization", the disclosures of which are incorporated herein by reference.)
- the PVPVI co-polymers typically have a molar ratio of N-vinylimidazole to N-vinylpyrrolidone from 1:1 to 0.2:1, more preferably from 0.8:1 to 0.3:1, most preferably from 0.6:1 to 0.4:1. These co-polymers can be either linear or branched.
- Suitable co-polymers of N-vinylpyrrolidone and N-vinylimidazole are commercially available from BASF, under the trade name of Sokalan® PG55.
- Suitable polyvinylpyrrolidones for use herein are homopolymers of N-vinylpyrrolidone having the following repeating monomer:
- Preferred vinylpyrrolidone homopolymers for use herein have an average molecular weight of from 1,000 to 100,000, preferably from 5,000 to 100,000, and more preferably from 5,000 to 20,000.
- Suitable vinylpyrrolidone homopolymers are commercially available from BASF under the trade names Luviskol® K15 (viscosity molecular weight of 10,000), Luviskol® K25 (viscosity molecular weight of 24,000), Luviskol® K30 (viscosity molecular weight of 40,000), and other vinylpyrrolidone homopolymers known to persons skilled in the detergent field (see for example EP-A-262,897 and EP-A-256,696).
- Suitable co-polymers of N-vinylpyrrolidone and acrylic acid are according to the formula : in which n is between 50 and 1000 and preferably between 100 and 200 and m is between 150 and 3000 and preferably between 300 and 600.
- the PV/AA have an average molecular weight range from 1,000 to 100,000, more preferably from 5,000 to 100,000, and most preferably from 5,000 to 25,000.
- Suitable co-polymers of N-vinylpyrrolidone and acrylic acid are commercially available from BASF under the trade name Sokalan® PG 310.
- N-vinyl polymers are polyvinyl pyrrolidone polymers, co-polymers of N-vinylpyrrolidone and N-vinylimidazole, co-polymers of N-vinylpyrrolidone and acrylic acid, and mixtures thereof, even more preferred are polyvinyl pyrrolidone polymers.
- Suitable anti-resoiling polymers also include soil suspending polycarboxylate polymers.
- any soil suspending polycarboxylate polymer known to those skilled in the art can be used according to the present invention such as homo- or co-polymeric polycarboxylic acids or their salts including polyacrylates and copolymers of maleic anhydride or/and acrylic acid and the like.
- soil suspending polycarboxylate polymers can be prepared by polymerizing or copolymerizing suitable unsaturated monomers, preferably in their acid form.
- Unsaturated monomeric acids that can be polymerized to form suitable polymeric polycarboxylates include acrylic acid, maleic acid (or maleic anhydride), fumaric acid, itaconic acid, aconitic acid, mesaconic acid, citraconic acid and methylenemalonic acid.
- the presence in the polymeric polycarboxylates herein of monomeric segments, containing no carboxylate radicals such as vinylmethyl ether, styrene, ethylene, etc. is suitable provided that such segments do not constitute more than 40% by weight.
- Particularly suitable polymeric polycarboxylates to be used herein can be derived from acrylic acid.
- acrylic acid-based polymers which are useful herein are the water-soluble salts of polymerized acrylic acid.
- the average molecular weight of such polymers in the acid form preferably ranges from 2,000 to 10,000, more preferably from 4,000 to 7,000 and most preferably from 4,000 to 5,000.
- Water-soluble salts of such acrylic acid polymers can include, for example, the alkali metal, ammonium and substituted ammonium salts. Soluble polymers of this type are known materials. Use of polyacrylates of this type in detergent compositions has been disclosed, for example, in Diehl, U.S. Patent 3,308,067, issued March 7, 1967.
- Acrylic/maleic-based copolymers may also be used as a preferred soil suspending polycarboxylic polymer.
- Such materials include the water-soluble salts of copolymers of acrylic acid and maleic acid.
- the average molecular weight of such copolymers in the acid form preferably ranges from 2,000 to 100,000, more preferably from 5,000 to 75,000, most preferably from 7,000 to 65,000.
- the ratio of acrylate to maleate segments in such copolymers will generally range from 30:1 to 1:1, more preferably from 10:1 to 2:1.
- Water-soluble salts of such acrylic acid/maleic acid copolymers can include, for example, the alkali metal, ammonium and substituted ammonium salts.
- Soluble acrylate/maleate copolymers of this type are known materials which are described in European Patent Application No. 66915, published December 15, 1982. Particularly preferred is a copolymer of maleic / acrylic acid with an average molecular weight of 70,000. Such copolymers are commercially available from BASF under the trade name SOKALAN® CP5.
- suitable anti-resoiling polymers include those anti-resoiling polymers having: (a) one or more nonionic hydrophile components consisting essentially of (i) polyoxyethylene segments with a degree of polymerization of at least 2, or (ii) oxypropylene or polyoxypropylene segments with a degree of polymerization of from 2 to 10, wherein said hydrophile segment does not encompass any oxypropylene unit unless it is bonded to adjacent moieties at each end by ether linkages, or (iii) a mixture of oxyalkylene units comprising oxyethylene and from 1 to about 30 oxypropylene units wherein said mixture contains a sufficient amount of oxyethylene units such that the hydrophile component has hydrophilicity great enough to increase the hydrophilicity of conventional polyester synthetic fiber surfaces upon deposit of the soil release agent on such surface, said hydrophile segments preferably comprising at least about 25% oxyethylene units and more preferably, especially for such components having about 20 to 30 oxypropylene units, at least about 50%
- the polyoxyethylene segments of (a)(i) will have a degree of polymerization of from about 1 to about 200, although higher levels can be used, preferably from 3 to about 150, more preferably from 6 to about 100.
- Suitable oxy C 4 -C 6 alkylene hydrophobe segments include, but are not limited to, end-caps of polymeric soil release agents such as MO 3 S(CH 2 ) n OCH 2 CH 2 O-, where M is sodium and n is an integer from 4-6, as disclosed in U.S. Patent 4,721,580, issued January 26, 1988 to Gosselink.
- Anti-resoiling polymers useful in the present invention also include cellulosic derivatives such as hydroxyether cellulosic polymers, co-polymeric blocks of ethylene terephthalate or propylene terephthalate with polyethylene oxide or polypropylene oxide terephthalate, and the like.
- Such anti-resoiling polymers are commercially available and include hydroxyethers of cellulose such as METHOCEL® (Dow).
- Cellulosic anti-resoiling polymers for use herein also include those selected from the group consisting of C 1 -C 4 alkyl and C 4 hydroxyalkyl cellulose; see U.S. Patent 4,000,093, issued December 28, 1976 to Nicol, et al.
- Anti-resoiling polymers characterised by poly(vinyl ester) hydrophobe segments include graft co-polymers of poly(vinyl ester), e.g., C 1 -C 6 vinyl esters, preferably poly(vinyl acetate) grafted onto polyalkylene oxide backbones, such as polyethylene oxide backbones. See European Patent Application 0 219 048, published April 22, 1987 by Kud, et al. Commercially available anti-resoiling polymers of this kind include the SOKALAN® type of material, e.g., SOKALAN HP-22®, available from BASF.
- One type of preferred anti-resoiling polymer is a co-polymer having random blocks of ethylene terephthalate and polyethylene oxide (PEO) terephthalate.
- the molecular weight of this anti-resoiling polymer is in the range of from about 25,000 to about 55,000. See U.S. Patent 3,959,230 to Hays, issued May 25, 1976 and U.S. Patent 3,893,929 to Basadur issued July 8, 1975.
- Another preferred anti-resoiling polymers is a polyester with repeat units of ethylene terephthalate units which contains 10-15% by weight of ethylene terephthalate units together with 90-80% by weight of polyoxyethylene terephthalate units, derived from a polyoxyethylene glycol of average molecular weight 300-5,000.
- this polymer include the commercially available material ZELCON 5126® (from Dupont) and MILEASE T® (from ICI). See also U.S. Patent 4,702,857, issued October 27, 1987 to Gosselink.
- Another preferred anti-resoiling polymer is a sulfonated product of a substantially linear ester oligomer comprised of an oligomeric ester backbone of terephthaloyl and oxyalkyleneoxy repeat units and terminal moieties covalently attached to the backbone.
- These anti-resoiling polymers are fully described in U.S. Patent 4,968,451, issued November 6, 1990 to J.J. Scheibel and E.P. Gosselink.
- Other suitable anti-resoiling polymers include the terephthalate polyesters of U.S. Patent 4,711,730, issued December 8, 1987 to Gosselink et al, the anionic end-capped oligomeric esters of U.S. Patent 4,721,580, issued January 26, 1988 to Gosselink, and the block polyester oligomeric compounds of U.S. Patent 4,702,857, issued October 27, 1987 to Gosselink.
- Preferred anti-resoiling polymers also include the soil release agents of U.S. Patent 4,877,896, issued October 31, 1989 to Maldonado et al., which discloses anionic, especially sulfoaroyl, end-capped terephthalate esters.
- Still another preferred anti-resoiling agent is an oligomer with repeat units of terephthaloyl units, sulfoisoterephthaloyl units, oxyethyleneoxy and oxy-1,2-propylene units.
- the repeat units form the backbone of the oligomer and are preferably terminated with modified isethionate end-caps.
- a particularly preferred anti-resoiling agent of this type comprises about one sulfoisophthaloyl unit, 5 terephthaloyl units, oxyethyleneoxy and oxy-1,2-propyleneoxy units in a ratio of from about 1.7 to about 1.8, and two end-cap units of sodium 2-(2-hydroxyethoxy)-ethanesulfonate.
- Said anti-resoiling agent also comprises from about 0.5% to about 20%, by weight of the oligomer, of a crystalline-reducing stabilizer, preferably selected from the group consisting of xylene sulfonate, cumene sulfonate, toluene sulfonate, and mixtures thereof.
- a crystalline-reducing stabilizer preferably selected from the group consisting of xylene sulfonate, cumene sulfonate, toluene sulfonate, and mixtures thereof.
- the liquid compositions may comprise from 0.01% to 10%, preferably from 0.01% to 5%, and more preferably from 0.05% to 2% by weight of the total composition of a further anti-resoiling agent.
- a preferred further anti-resoiling agent is an anti-resoiling polymer.
- a more preferred further anti-resoiling agent is a soil suspending polyamine polymer.
- An even more preferred further anti-resoiling agent is an alkoxylated polyamine polymer.
- compositions herein may further comprise conventional carpet cleaning ingredients.
- the compositions herein may comprise a number of additional compounds such as volatile organic compounds, surfactants, stabilising agents, chelating agents, builder systems, radical scavengers, perfumes, dyes, suds suppressing agents, enzymes, photobleaching agents, bleach activators and other minors.
- compositions herein may further comprise a number of additional compounds such as stabilising agents, chelating agents, builder systems, radical scavengers, perfumes, dyes, suds suppressing agents, enzymes, photobleaching agents, bleach activators and other minors.
- additional compounds such as stabilising agents, chelating agents, builder systems, radical scavengers, perfumes, dyes, suds suppressing agents, enzymes, photobleaching agents, bleach activators and other minors.
- compositions according to the present invention may comprise a volatile organic compound (VOC) or a mixture thereof.
- VOC volatile organic compound
- compositions herein may comprise up to 90%, preferably from 0.1% to 20%, more preferably from 0.5% to 10% and most preferably from 1% to 5% by weight of the total composition of a volatile organic compound or a mixture thereof.
- Suitable volatile organic compounds for use herein are selected from the group consisting of : an aliphatic and/or aromatic alcohol; a glycol ether and/or a derivative thereof; a polyol; and a mixture thereof.
- Suitable aromatic alcohols to be used herein are according to the formula R 1 -OH wherein R 1 is an alkyl substituted or non-alkyl substituted aryl group of from 1 to 20 carbon atoms, preferably from 2 to 15 and more preferably from 2 to 10.
- R 1 is an alkyl substituted or non-alkyl substituted aryl group of from 1 to 20 carbon atoms, preferably from 2 to 15 and more preferably from 2 to 10.
- a suitable aromatic alcohol to be used herein is benzyl alcohol.
- Suitable aliphatic alcohols to be used herein are according to the formula R 2 -OH wherein R 2 is a linear or branched saturated or unsaturated hydrocarbon chain of from 1 to 20 carbon atoms, preferably from 1 to 10 and more preferably from 2 to 6. Highly preferred herein are aliphatic alcohols with 2 to 4 carbon atoms and most preferably 4 carbon atoms, or mixtures thereof. Suitable aliphatic alcohols to be used herein include linear alcohol like 2-octanol, decanol, isopropyl alcohol, propyl alcohol, ethanol and/or methanol. Highly preferred herein are ethanol, isopropyl alcohol or a mixture thereof.
- Ethanol may be commercially available from Eridania Italia under its chemical name.
- Isopropanol may be commercially available from Merck/BDH Italia under its chemical name.
- Suitable glycol ethers and/or derivatives thereof to be used herein include monoglycol ethers and/or derivatives thereof, polyglycol ethers and/or derivatives thereof and mixtures thereof.
- Suitable monoglycol ethers and derivatives thereof to be used herein include n-buthoxypropanol (n-BP), water-soluble CELLOSOLVE® solvents or mixtures thereof.
- Preferred Cellosolve® solvents include propoxy ethyl acetate salt (i.e., Propyl Cellosolve acetate salt®), ethanol-2-butoxy phosphate salt (i.e., Butyl Cellosolve phosphate salt®), 2-(Hexyloxy)ethanol (i.e., 2-hexyl Cellosolve®), 2-ethoxy ethanol (i.e., 2-ethyl Cellosolve®), 2-butoxyethanol (i.e., 2-buthyl Cellosolve®) or mixtures thereof.
- Suitable polyglycol ethers and derivatives thereof to be used herein include n-butoxypropoxypropanol (n-BPP), butyl triglycol ether (BTGE), butyl diglycol ether (BDGE), water-soluble CARBITOL® solvents or mixtures thereof.
- Preferred water-soluble CARBITOL® solvents are compounds of the 2-(2-alkoxyethoxy)ethanol class, 2-(2-alkoxyethoxy)propanol class and/or 2-(2-alkoxyethoxy)butanol class wherein the alkoxy group is derived from ethyl, propyl or butyl.
- a preferred water-soluble carbitol is 2-(2-butoxyethoxy)ethanol also known as butyl carbitol®.
- Preferred glycol ethers and/or derivatives thereof are 2-ethoxyethanol, 2-butoxyethanol, n-butoxypropoxypropanol, butyl carbitol® or mixtures thereof.
- Suitable polyol solvents to be used herein are the polyols having at least 2 hydroxyl groups (-OH) like diols.
- Suitable diols to be used herein include 2-ethyl-1,3-hexanediol, 2,2,4-trimethyl-1,3-pentanediol, methyl-2,4 pentanediol or mixture thereof.
- volatile organic compounds when present, further contribute to the excellent overall cleaning performance of the present invention. Additionally, their addition in the compositions herein also enhances the sanitising properties of the compositions.
- compositions according to the present invention typically comprise a surfactant or a mixture thereof.
- compositions herein may comprise up to 50%, preferably from 0.1% to 20%, more preferably from 0.5% to 10% and most preferably from 1% to 5% by weight of the total composition of a surfactant.
- Such surfactants may be selected from those well known in the art including anionic, nonionic, zwitterionic, amphoteric and cationic surfactants and mixtures thereof.
- Particularly suitable surfactants to be used herein are anionic surfactants.
- Said anionic surfactants are preferred herein as they further contribute to the outstanding stain removal performance of the compositions of the present invention on various types of stains. Moreover they do not stick on carpet, thereby reducing resoiling.
- Suitable anionic surfactants include sarcosinate surfactants, alkyl sulfate surfactants, alkyl sulphonate surfactants, alkyl glycerol sulfate surfactants and alkyl glycerol sulphonate surfactants.
- Suitable sarcosinate surfactants to be used herein include acyl sarcosinate or mixtures thereof, in its acid and/or salt form, preferably long chain acyl sarcosinates having the following formula: wherein M is hydrogen or a cationic moiety and wherein R is an alkyl group of from 11 to 15 carbon atoms, preferably of from 11 to 13 carbon atoms. Preferred M are hydrogen and alkali metal salts, especially sodium and potassium.
- Said acyl sarcosinate surfactants are derived from natural fatty acids and the amino-acid sarcosine (N-methyl glycine). They are suitable to be used as aqueous solution of their salt or in their acidic form as powder. Being derivatives of natural fatty acids, said acyl sarcosinates are rapidly and completely biodegradable and have good skin compatibility.
- particularly preferred long chain acyl sarcosinates to be used herein include C 12 acyl sarcosinate, i.e., an acyl sarcosinate according to the above formula wherein M is hydrogen and R is an alkyl group of 11 carbon atom, sodium N-lauroyl sarcosinate, i.e., an acyl sarcosinate according to the above formula wherein M is sodium and R is an alkyl group of 11 carbon atom, and C 14 acyl sarcosinate (i.e., an acyl sarcosinate according to the above formula wherein M is hydrogen and R is an alkyl group of 13 carbon atoms).
- C 12 acyl sarcosinate i.e., an acyl sarcosinate according to the above formula wherein M is hydrogen and R is an alkyl group of 11 carbon atom
- sodium N-lauroyl sarcosinate i.e., an
- sodium N-lauroyl sarcosinate is commercially available, for example, as Hamposyl L-30® supplied by Hampshire or Crodasinic LS30® supplied by Croda.
- C 14 acyl sarcosinate is commercially available, for example, as Hamposyl M-30® supplied by Hampshire or Crodasinic MS30® supplied by Croda.
- Suitable alkyl sulphonates for use herein include water-soluble salts or acids of the formula RSO 3 M wherein R is a C 6 -C 20 linear or branched, saturated or unsaturated alkyl group, preferably a C 8 -C 18 alkyl group and more preferably a C 10 -C 16 alkyl group, and M is H or a cation, e.g., an alkali metal cation (e.g., sodium, potassium, lithium), or ammonium or substituted ammonium (e.g., methyl-, dimethyl-, and trimethyl ammonium cations and quaternary ammonium cations, such as tetramethyl-ammonium and dimethyl piperdinium cations and quaternary ammonium cations derived from alkylamines such as ethylamine, diethylamine, triethylamine, and mixtures thereof, and the like).
- R is a C 6 -C 20 linear
- C 14 -C 16 alkyl sulphonate is Hostapur® SAS available from Hoechst.
- Suitable alkyl sulphate surfactants for use herein are according to the formula R 1 SO 4 M wherein R 1 represents a hydrocarbon group selected from the group consisting of straight or branched alkyl radicals containing from 6 to 20, preferably 8 to 18, more preferably 10 to 16, carbon atoms and alkyl phenyl radicals containing from 6 to 18 carbon atoms in the alkyl group.
- M is H or a cation, e.g., an alkali metal cation (e.g., sodium, potassium, lithium, calcium, magnesium and the like) or ammonium or substituted ammonium (e.g., methyl-, dimethyl-, and trimethyl ammonium cations and quaternary ammonium cations, such as tetramethyl-ammonium and dimethyl piperdinium cations and quaternary ammonium cations derived from alkylamines such as ethylamine, diethylamine, triethylamine, and mixtures thereof, and the like).
- alkali metal cation e.g., sodium, potassium, lithium, calcium, magnesium and the like
- ammonium or substituted ammonium e.g., methyl-, dimethyl-, and trimethyl ammonium cations and quaternary ammonium cations, such as tetramethyl-ammonium and dimethyl piperdinium cations and
- linear alkyl sulphate or sulphonate it is meant herein a non-substituted alkyl sulphate or sulphonate wherein the alkyl chain comprises from 6 to 20 carbon atoms, preferably from 8 to 18 carbon atoms, and more preferably from 10 to 16 carbon atoms, and wherein this alkyl chain is sulphated or sulphonated at one terminus.
- branched sulphonate or sulphate it is meant herein an alkyl chain having from 6 to 20 total carbon atoms, preferably from 8 to 18 total carbon atoms, and more preferably from 10 to 16 total carbon atoms, wherein the main alkyl chain is substituted by at least another alkyl chain, and wherein the alkyl chain is sulphated or sulphonated at one terminus.
- Particularly preferred branched alkyl sulphates to be used herein are those containing from 10 to 14 total carbon atoms like Isalchem 123 AS®.
- Also preferred alkyl sulphates are the alkyl sulphates where the alkyl chain comprises a total of 12 carbon atoms, i.e., sodium 2-butyl octyl sulphate.
- alkyl sulphate is commercially available from Condea under the trade name Isofol® 12S.
- Particularly suitable liner alkyl sulphonates include C12-C16 paraffin sulphonate like Hostapur® SAS commercially available from Hoechst.
- Suitable nonionic surfactants include amine oxide surfactants.
- Suitable amine oxide surfactants are according to the formula R 1 R 2 R 3 NO, wherein each of R 1 , R 2 and R 3 is independently a saturated substituted or unsubstituted, linear or branched alkyl groups of from 1 to 30 carbon atoms, preferably of from 1 to 20 carbon atoms, and mixtures thereof.
- Particularly preferred amine oxide surfactants to be used according to the present invention are amine oxide surfactants having the following formula R 1 R 2 R 3 NO wherein R 1 is a saturated linear or branched alkyl group of from 1 to 30 carbon atoms, preferably of from 6 to 20 carbon atoms, more preferably of from 6 to 16 carbon atoms, and wherein R 2 and R 3 are independently substituted or unsubstituted, linear or branched alkyl groups of from 1 to 4 carbon atoms, preferably of from 1 to 3 carbon atoms, and more preferably are methyl groups.
- Preferred amine oxide surfactants used herein are pure-cut amine oxide surfactants, i.e., a pure single amine oxide surfactant, e.g. C 8 N,N-dimethyl amine oxide, as opposed to mixtures of amine oxide surfactants of different chain lengths
- Suitable amine oxide surfactants for use herein are for instance pure cut C 8 amine oxide, pure cut C 10 amine oxide, pure cut C 14 amine oxide, natural blend C 8 -C 10 amine oxides as well as natural blend C 12 -C 16 amine oxides.
- Such amine oxide surfactants may be commercially available from Hoechst or Stephan.
- Suitable nonionic surfactants for use herein also include any ethoxylated C 6 -C 24 fatty alcohol nonionic surfactant, alkyl propoxylates and mixtures thereof, fatty acid C 6 -C 24 alkanolamides, C 6 -C 20 polyethylglycol ethers, polyethylene glycol with molecular weight 1000 to 80000 and glucose amides, alkyl pyrrolidones.
- Suitable cationic surfactants for use herein include quaternary ammonium compounds of the formula R 1 R 2 R 3 R 4 N+ where R 1 ,R 2 and R 3 are methyl groups, and R 4 is a C 12-15 alkyl group, or where R1 is an ethyl or hydroxy ethyl group, R 2 and R 3 are methyl groups and R 4 is a C 12-15 alkyl group.
- Suitable zwitterionic surfactants are zwitterionic betaine surfactants.
- Suitable zwitterionic betaine surfactants for use herein contain both a cationic hydrophilic group, i.e., a quaternary ammonium group, and anionic hydrophilic group on the same molecule at a relatively wide range of pH's.
- the typical anionic hydrophilic groups are carboxylates and sulphonates, although other groups like sulfates, phosphonates, and the like can be used.
- a generic formula for the zwitterionic betaine surfactant to be used herein is : R 1 -N+(R 2 )(R 3 )R 4 X- wherein R 1 is a hydrophobic group; R 2 is hydrogen, C 1 -C 6 alkyl, hydroxy alkyl or other substituted C 1 -C 6 alkyl group; R 3 is C 1 -C 6 alkyl, hydroxy alkyl or other substituted C 1 -C 6 alkyl group which can also be joined to R 2 to form ring structures with the N, or a C 1 -C 6 sulphonate group; R 4 is a moiety joining the cationic nitrogen atom to the hydrophilic group and is typically an alkylene, hydroxy alkylene, or polyalkoxy group containing from 1 to 10 carbon atoms; and X is the hydrophilic group, which is a carboxylate or sulphonate group.
- R 1 are aliphatic or aromatic, saturated or unsaturated, substituted or unsubstituted hydrocarbon chains that can contain linking groups such as amido groups, ester groups. More preferred R 1 is an alkyl group containing from 1 to 24, preferably from 8 to 18, and more preferably from 10 to 16 carbon atoms. These simple alkyl groups are preferred for cost and stability reasons.
- the hydrophobic group R 1 can also be an amido radical of the formula R a -C(O)-NH-(C(R b ) 2 )m, wherein R a is an aliphatic or aromatic, saturated or unsaturated, substituted or unsubstituted hydrocarbon chain, preferably an alkyl group containing from 8 up to 20, preferably up to 18, more preferably up to 16 carbon atoms, R b is selected from the group consisting of hydrogen and hydroxy groups, and m is from 1 to 4, preferably from 2 to 3, more preferably 3, with no more than one hydroxy group in any (C(R b ) 2 ) moiety.
- R a is an aliphatic or aromatic, saturated or unsaturated, substituted or unsubstituted hydrocarbon chain, preferably an alkyl group containing from 8 up to 20, preferably up to 18, more preferably up to 16 carbon atoms
- R b is selected from the group consisting of hydrogen and hydroxy groups
- m is from 1 to 4,
- Preferred R 2 is hydrogen, or a C 1 -C 3 alkyl and more preferably methyl.
- Preferred R3 is C 1 -C 4 sulphonate group, or a C 1 -C 3 alkyl and more preferably methyl.
- Preferred R 4 is (CH 2 ) n wherein n is an integer from 1 to 10, preferably from 1 to 6, more preferably is from 1 to 3.
- betaine/sulphobetaine Some common examples of betaine/sulphobetaine are described in U.S. Pat. Nos. 2,082,275, 2,702,279 and 2,255,082, incorporated herein by reference.
- alkyldimethyl betaines examples include coconut-dimethyl betaine, lauryl dimethyl betaine, decyl dimethyl betaine, 2-(N-decyl-N, N-dimethyl-ammonia)acetate, 2-(N-coco N, N-dimethylammonio) acetate, myristyl dimethyl betaine, palmityl dimethyl betaine, cetyl dimethyl betaine, stearyl dimethyl betaine.
- coconut dimethyl betaine is commercially available from Seppic under the trade name of Amonyl 265®.
- Lauryl betaine is commercially available from Albright & Wilson under the trade name Empigen BB/L®.
- amidobetaines include cocoamidoethylbetaine, cocoamidopropyl betaine or C 10 -C 14 fatty acylamidopropylene(hydropropylene)sulfobetaine.
- C 10 -C 14 fatty acylamidopropylene(hydropropylene)sulfobetaine is commercially available from Sherex Company under the trade name "Varion CAS® sulfobetaine".
- betaine Lauryl-immino-dipropionate commercially available from Rhone-Poulenc under the trade name Mirataine H2C-HA®.
- a preferred surfactant for use herein is an anionic surfactant or a zwitterionic surfactant or a mixture thereof
- a more preferred surfactant is a sarcosinate surfactant, an alkyl sulphonate surfactant, an alkyl sulphate surfactant, an alkyl glycerol sulphate surfactant, an alkyl glycerol sulphonate surfactant or a zwitterionic betaine surfactant and mixtures thereof
- an even more preferred surfactant is a sarcosinate surfactant, an alkyl sulphonate surfactant, an alkyl sulphate surfactant, or a zwitterionic betaine surfactant and mixtures thereof
- the most preferred surfactant herein is an alkyl sarcosinate surfactant.
- poly (vinyl methyl ether / maleic acid) copolymers as described herein can increase the activity of surfactants, preferably anionic surfactants and/or zwitterionic surfactants, most preferably sarcosinate surfactants, when present.
- surfactants preferably anionic surfactants and/or zwitterionic surfactants, most preferably sarcosinate surfactants, when present.
- Said increase in activity is thought to be due to an interaction of the poly (vinyl methyl ether / maleic acid) copolymer and a surfactant, preferably an anionic surfactant and/or a zwitterionic surfactant, most preferably a sarcosinate surfactant.
- Said increase in activity further contributes to the overall cleaning performance of the compositions herein.
- compositions of the present invention may further comprise a stabilizing agent selected from the group consisting of hydroxy pyridine N-oxides or derivatives thereof and mixtures thereof.
- Suitable hydroxy pyridine N-oxides or derivatives thereof are according to the following formula: wherein X is nitrogen, Y is one of the following groups oxygen, -CHO, -OH, -(CH 2 )n-COOH, wherein n is an integer of from 0 to 20, preferably of from 0 to 10 and more preferably is 0, and wherein Y is preferably oxygen. Accordingly particularly preferred hydroxy pyridine N-oxides or derivatives thereof to be used herein is 2-hydroxy pyridine N-oxide.
- Hydroxy pyridine N-oxides or derivatives thereof may be commercially available from Sigma.
- compositions herein may comprise up to 2%, preferably from 0.001% to 1% and more preferably from 0.001% to 0.5% by weight of the total composition of a hydroxy pyridine N-oxide or derivatives thereof or mixtures thereof.
- compositions of the present invention may further comprise a chelating agent.
- Suitable chelating agents are those known to those skilled in the art. Particularly suitable chelating agents include for examples phosphonate chelating agents, polyfunctionally-substituted aromatic chelating agents, amino carboxylate chelating agents, other chelating agents like ethylene diamine N,N'-disuccinic acid and mixtures thereof.
- compositions herein may comprise up to 4%, preferably from 0.001% to 1%, and more preferably from 0.001% to 0.5% by weight of the total composition of a chelating agent.
- Suitable phosphonate chelating agents to be used herein may include ethydronic acid, alkali metal ethane 1-hydroxy diphosphonates as well as amino phosphonate compounds, including amino alkylene poly (alkylene phosphonate), alkali metal ethane 1-hydroxy diphosphonates, nitrilo trimethylene phosphonates, ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates.
- the phosphonate compounds may be present either in their acid form or as salts of different cations on some or all of their acid functionalities.
- Preferred phosphonate chelating agents to be used herein are diethylene triamine penta methylene phosphonates (DETPMP). Such phosphonate chelating agents are commercially available from Monsanto under the trade name DEQUEST®.
- Polyfunctionally-substituted aromatic chelating agents may also be useful in the compositions herein. See U.S. patent 3,812,044, issued May 21, 1974, to Connor et al.
- Preferred compounds of this type in acid form are dihydroxydisulfobenzenes such as 1,2-dihydroxy -3,5-disulfobenzene.
- a preferred biodegradable chelating agent for use herein is ethylene diamine N,N'- disuccinic acid, or alkali metal, or alkaline earth, ammonium or substitutes ammonium salts thereof or mixtures thereof.
- Ethylenediamine N,N'- disuccinic acids especially the (S,S) isomer, have been extensively described in US patent 4, 704, 233, November 3, 1987. to Hartman and Perkins.
- Ethylenediamine N,N'- disuccinic acid is, for instance, commercially available under the tradename ssEDDS® from Palmer Research Laboratories.
- Suitable amino carboxylate chelating agents to be used herein include ethylene diamine tetra acetates, diethylene triamine pentaacetates, diethylene triamine pentaacetate (DTPA), N-hydroxyethylethylenediamine triacetates, nitrilotriacetates, ethylenediamine tetrapropionates, triethylenetetraaminehexaacetates, ethanoldiglycines, propylene diamine tetracetic acid (PDTA) and methyl glycine di-acetic acid (MGDA), both in their acid form, or in their alkali metal, ammonium, and substituted ammonium salt forms.
- a particularly suitable amino carboxylate to be used herein is diethylene triamine penta acetic acid (DTPA).
- Suitable chelating agents to be used herein include salicylic acid or derivatives thereof, or mixtures thereof according to the following formula: wherein X is carbon, Y is one of the following groups -CHO, -OH, -(CH2)n-COOH, and preferably is -(CH2)n-COOH, and wherein n is an integer of from 0 to 20, preferably of from 0 to 10 and more preferably is 0.
- Salicylic acid and derivatives thereof may be used herein either in their acid form or in their salts form as for example sodium salts.
- Salicylic acid is particularly preferred herein and may be commercially available from Rhone Poulenc.
- compositions herein comprise a peroxygen bleach, preferably hydrogen peroxide
- said compositions may further comprise a bleach activator, as an optional ingredient.
- bleach activator it is meant herein a compound which reacts with the peroxygen bleach, preferably hydrogen peroxide, to form a peracid.
- the peracid thus formed constitutes the activated bleach.
- Suitable bleach activators to be used herein include those belonging to the class of esters, amides, imides, or anhydrides. Examples of suitable compounds of this type are disclosed in British Patent GB 1 586 769 and GB 2 143 231 and a method for their formation into a prilled form is described in European Published Patent Application EP-A-62 523.
- Suitable examples of such compounds to be used herein are tetracetyl ethylene diamine (TAED), sodium 3,5,5 trimethyl hexanoyloxybenzene sulphonate, diperoxy dodecanoic acid as described for instance in US 4 818 425 and nonylamide of peroxyadipic acid as described for instance in US 4 259 201 and n-nonanoyloxybenzenesulphonate (NOBS).
- TAED tetracetyl ethylene diamine
- NOBS n-nonanoyloxybenzenesulphonate
- N-acyl caprolactam selected from the group consisting of substituted or unsubstituted benzoyl caprolactam, octanoyl caprolactam, nonanoyl caprolactam, hexanoyl caprolactam, decanoyl caprolactam, undecenoyl caprolactam, formyl caprolactam, acetyl caprolactam, propanoyl caprolactam, butanoyl caprolactam pentanoyl caprolactam or mixtures thereof.
- a particular family of bleach activators of interest was disclosed in EP 624 154, and particularly preferred in that family is acetyl triethyl citrate (ATC).
- Acetyl triethyl citrate has the advantage that it is environmentally friendly as it eventually degrades into citric acid and alcohol. Furthermore, acetyl triethyl citrate has a good hydrolytical stability in the composition upon storage and it is an efficient bleach activator.
- compositions according to the present invention may comprise up to 30%, preferably from 1% to 20%, and more preferably from 2% to 10% by weight of the total composition of a bleach activator.
- compositions according to the present invention may further comprise a builder system.
- a builder system Any conventional builder system known in the art is suitable for use herein.
- Suitable builders for use herein include derivatives of succinic acid of the formula R-CH(COOH)CH 2 (COOH) wherein R is C 10-20 alkyl or alkenyl, preferably C 12-16 alkyl or alkenyl, or wherein R can be substituted with hydroxyl, sulpho sulphoxyl or sulphone substituents.
- Specific examples include lauryl succinate, myristyl succinate, palmityl succinate, 2-dodecenylsuccinate, 2-tetradecenyl succinate.
- Succinate builders are preferably used in the form of their water-soluble salts, including sodium, potassium, ammonium and alkanolammonium salts.
- Suitable builders are oxodisuccinates and mixtures of tartrate monosuccinic and tartrate disuccinic acid such as described in US 4,663,071.
- fatty acid builders including saturated or unsaturated C 10-18 fatty acids, as well as the corresponding soaps.
- Preferred saturated species have from 12 to 16 carbon atoms in the alkyl chain.
- the preferred unsaturated fatty acid is oleic acid.
- compositions herein may comprise up to 10%, preferably from 1% to 7% by weight of the total composition of a builder system.
- compositions herein may comprise a radical scavenger as another optional ingredient.
- Suitable radical scavengers for use herein include the well-known substituted mono and di hydroxy benzenes and derivatives thereof, alkyl- and aryl carboxylates and mixtures thereof.
- Preferred radical scavengers for use herein include di-tert-butyl hydroxy toluene (BHT), p-hydroxy-toluene, hydroquinone (HQ), di-tert-butyl hydroquinone (DTBHQ), mono-tert-butyl hydroquinone (MTBHQ), tert-butyl-hydroxy anysole (BHA), p-hydroxy-anysol, benzoic acid, 2,5-dihydroxy benzoic acid, 2,5-dihydroxyterephtalic acid, toluic acid, catechol, t-butyl catechol, 4-allyl-catechol, 4-acetyl catechol, 2-methoxyphenol, 2-ethoxy-phenol, 2-methoxy-4-(2-propenyl)phenol, 3,4-dihydroxy benzaldehyde, 2,3-dihydroxy benzaldehyde, benzylamine, 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl
- di-tert-butyl hydroxy toluene which is for example commercially available from SHELL under the trade name IONOL CP® and/or tert-butyl-hydroxy anysole and/or propyl gallate.
- IONOL CP® tert-butyl-hydroxy anysole and/or propyl gallate.
- compositions according to the present invention may comprise up to 5%, preferably from 0.002% to 1.5% by weight and more preferably from 0.002% to 0.5% by weight of the total composition of a radical scavenger.
- compositions were made by mixing the listed ingredients in the listed proportions (weight % unless otherwise specified). The compositions were then used in a process according to the present invention to clean a carpet.
- compositions I-VI described above were tested using the cleaning performance and the anti-resoiling performance tests as described in the section titled : Poly (vinyl methyl ether / maleic acid) copolymer.
- Composition I is taken as a reference, the other compositions are rated in panel score units against the reference composition I.
- Composition II is a composition comprising an ethoxylated polyethylene amine (ESP-0620A®), which is an anti-resoiling agent other than the poly (vinyl methyl ether / maleic acid) copolymers as described in the present invention.
- Compositions III to VI are compositions according to the present invention.
- Compositions I and II are comparative examples.
- compositions III to VI compositions comprising a poly (vinyl methyl ether / maleic acid) copolymer
- compositions II compositions comprising other anti-resoiling polymers as claimed herein
- compositions are made by combining the listed ingredients in the listed proportions (weight % unless otherwise specified).
- compositions exemplified above are preferably packaged in a container adapted to deliver a spray of droplets having a particle size distribution with a mean diameter D(v,0.9) of 200 to 400 microns, when measured with Malvern Mastersizer S LongBed ® referenced herein before.
- a suitable container used was an electrically driven sprayer.
- compositions in the examples above deliver excellent anti-resoiling properties as well as excellent cleaning performance on particulate soil, greasy/oily soil, and/or enzymatic soil as well as on other types of soils.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99870042A EP0997525A1 (en) | 1998-10-30 | 1999-03-11 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
PCT/US1999/022841 WO2000026330A1 (en) | 1998-10-30 | 1999-10-01 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
CA002347745A CA2347745A1 (en) | 1998-10-30 | 1999-10-01 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
JP2000579703A JP2002528662A (ja) | 1998-10-30 | 1999-10-01 | ポリ(ビニルメチルエーテル/マレイン酸)コポリマーを含む組成物によるカーペットのクリーニング方法 |
AU62817/99A AU6281799A (en) | 1998-10-30 | 1999-10-01 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98870231 | 1998-10-30 | ||
EP98870231A EP0949326A1 (en) | 1998-04-08 | 1998-10-30 | Process for cleaning carpets |
EP98870232A EP0997526A1 (en) | 1998-10-30 | 1998-10-30 | Process of cleaning carpets with a composition comprising peroxygen bleach |
EP98870232 | 1998-10-30 | ||
EP99870042A EP0997525A1 (en) | 1998-10-30 | 1999-03-11 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0997525A1 true EP0997525A1 (en) | 2000-05-03 |
Family
ID=27239781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99870042A Withdrawn EP0997525A1 (en) | 1998-10-30 | 1999-03-11 | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0997525A1 (ja) |
JP (1) | JP2002528662A (ja) |
AU (1) | AU6281799A (ja) |
CA (1) | CA2347745A1 (ja) |
WO (1) | WO2000026330A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001098449A1 (en) | 2000-06-19 | 2001-12-27 | The Procter & Gamble Company | Bleach stabiliser for stain removal pen |
WO2003099981A1 (en) * | 2002-05-23 | 2003-12-04 | The Procter & Gamble Company | Methods and articles for reducing airborne particulates |
WO2005054419A1 (en) * | 2003-12-03 | 2005-06-16 | Unilever Plc | Softening laundry detergent |
WO2009090178A1 (en) * | 2008-01-16 | 2009-07-23 | Glaxo Group Limited | Novel formulation |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279796A (en) * | 1980-03-20 | 1981-07-21 | Ann Ward Tarkinson | Carpet cleaning/coating mixture and method |
WO1995016023A1 (en) | 1993-12-07 | 1995-06-15 | Unilever Plc | Two-part cleaning composition comprising at least one peroxide compound |
EP0679179A1 (en) | 1993-01-13 | 1995-11-02 | S.C. Johnson & Son, Inc. | Self-pressurized aerosol spot dry cleaning compositions |
WO1996015308A1 (en) * | 1994-11-10 | 1996-05-23 | The Procter & Gamble Company | Method of cleaning carpets |
EP0751213A1 (en) * | 1995-06-27 | 1997-01-02 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
EP0822249A2 (de) * | 1996-07-01 | 1998-02-04 | VORWERK & CO. INTERHOLDING GmbH | Teppich-Fleckentfernungsmittel |
US5728665A (en) | 1995-09-13 | 1998-03-17 | The Clorox Company | Composition and method for developing extensional viscosity in cleaning compositions |
WO1998014540A1 (en) * | 1996-10-04 | 1998-04-09 | E.I. Du Pont De Nemours And Company | Cleaning formulations for textile fabrics |
EP0839900A1 (en) * | 1996-10-31 | 1998-05-06 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
-
1999
- 1999-03-11 EP EP99870042A patent/EP0997525A1/en not_active Withdrawn
- 1999-10-01 AU AU62817/99A patent/AU6281799A/en not_active Abandoned
- 1999-10-01 WO PCT/US1999/022841 patent/WO2000026330A1/en active Application Filing
- 1999-10-01 JP JP2000579703A patent/JP2002528662A/ja not_active Withdrawn
- 1999-10-01 CA CA002347745A patent/CA2347745A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279796A (en) * | 1980-03-20 | 1981-07-21 | Ann Ward Tarkinson | Carpet cleaning/coating mixture and method |
EP0679179A1 (en) | 1993-01-13 | 1995-11-02 | S.C. Johnson & Son, Inc. | Self-pressurized aerosol spot dry cleaning compositions |
WO1995016023A1 (en) | 1993-12-07 | 1995-06-15 | Unilever Plc | Two-part cleaning composition comprising at least one peroxide compound |
WO1996015308A1 (en) * | 1994-11-10 | 1996-05-23 | The Procter & Gamble Company | Method of cleaning carpets |
EP0751213A1 (en) * | 1995-06-27 | 1997-01-02 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
US5728665A (en) | 1995-09-13 | 1998-03-17 | The Clorox Company | Composition and method for developing extensional viscosity in cleaning compositions |
EP0822249A2 (de) * | 1996-07-01 | 1998-02-04 | VORWERK & CO. INTERHOLDING GmbH | Teppich-Fleckentfernungsmittel |
WO1998014540A1 (en) * | 1996-10-04 | 1998-04-09 | E.I. Du Pont De Nemours And Company | Cleaning formulations for textile fabrics |
EP0839900A1 (en) * | 1996-10-31 | 1998-05-06 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001098449A1 (en) | 2000-06-19 | 2001-12-27 | The Procter & Gamble Company | Bleach stabiliser for stain removal pen |
WO2003099981A1 (en) * | 2002-05-23 | 2003-12-04 | The Procter & Gamble Company | Methods and articles for reducing airborne particulates |
EP2248881A1 (en) * | 2002-05-23 | 2010-11-10 | The Procter and Gamble Company | Methods and articles for reducing airborne particles |
WO2005054419A1 (en) * | 2003-12-03 | 2005-06-16 | Unilever Plc | Softening laundry detergent |
US7012054B2 (en) | 2003-12-03 | 2006-03-14 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Softening laundry detergent |
WO2009090178A1 (en) * | 2008-01-16 | 2009-07-23 | Glaxo Group Limited | Novel formulation |
CN101917842A (zh) * | 2008-01-16 | 2010-12-15 | 葛兰素集团有限公司 | 新型制剂 |
US8491878B2 (en) | 2008-01-16 | 2013-07-23 | Glaxo Group Limited | Sanitizing formulation |
Also Published As
Publication number | Publication date |
---|---|
AU6281799A (en) | 2000-05-22 |
WO2000026330A1 (en) | 2000-05-11 |
JP2002528662A (ja) | 2002-09-03 |
CA2347745A1 (en) | 2000-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1167501B1 (en) | Process of treating a fabric by generating heat | |
US6403547B1 (en) | Process of cleaning carpets with a composition comprising peroxygen bleach | |
US20020187908A1 (en) | Process of cleaning carpets with a composition comprising a fluorinated compound | |
US20050250662A1 (en) | Carpet cleaning compositions and methods for cleaning carpets | |
US6407048B1 (en) | Process for cleaning carpets comprising polyvinyl pyridine-N-oxide | |
US20040016059A1 (en) | Process of treating carpets with a composition comprising a brightener | |
EP0997525A1 (en) | Process of cleaning carpets with a composition comprising a poly (vinyl methyl ether/maleic acid) copolymer | |
EP0997526A1 (en) | Process of cleaning carpets with a composition comprising peroxygen bleach | |
CA2293726A1 (en) | Carpet cleaning compositions and method for cleaning carpets | |
EP1062903A1 (en) | Process of cleaning a carpet with a glove | |
AU744689B2 (en) | Carpet cleaning compositions and method for cleaning carpets | |
WO2000032732A1 (en) | The use of a peroxygen bleach as a fabric/textile softening agent | |
EP1059349A1 (en) | Process of treating a carpet with a composition comprising a non irritant surfactant | |
EP0988361B1 (en) | Carpet cleaning compositions and method for cleaning carpets | |
EP0988362B1 (en) | Carpet cleaning compositions and method for cleaning carpets | |
MXPA00009902A (en) | Process for cleaning carpets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20001026 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20030320 |
|
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20030731 |