WO2011047951A1 - Compositions de blanchisserie - Google Patents
Compositions de blanchisserie Download PDFInfo
- Publication number
- WO2011047951A1 WO2011047951A1 PCT/EP2010/064724 EP2010064724W WO2011047951A1 WO 2011047951 A1 WO2011047951 A1 WO 2011047951A1 EP 2010064724 W EP2010064724 W EP 2010064724W WO 2011047951 A1 WO2011047951 A1 WO 2011047951A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- emulsion
- copolymer
- silicone
- polyethylene terephthalate
- terephthalate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 50
- 239000000839 emulsion Substances 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 229920001577 copolymer Polymers 0.000 claims abstract description 21
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 20
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 16
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008021 deposition Effects 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 12
- 239000003995 emulsifying agent Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000003599 detergent Substances 0.000 description 10
- 239000010457 zeolite Substances 0.000 description 10
- 229910021536 Zeolite Inorganic materials 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 229910052708 sodium Inorganic materials 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 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 8
- 239000002736 nonionic surfactant Substances 0.000 description 8
- 239000002304 perfume Substances 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 description 6
- 229920013822 aminosilicone Polymers 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000003752 hydrotrope Substances 0.000 description 5
- 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 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000007850 fluorescent dye Substances 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000003352 sequestering agent Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000005529 alkyleneoxy group Chemical group 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 2
- 239000001639 calcium acetate Substances 0.000 description 2
- 229960005147 calcium acetate Drugs 0.000 description 2
- 235000011092 calcium acetate Nutrition 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 229960001484 edetic acid Drugs 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- UWKAYLJWKGQEPM-LBPRGKRZSA-N linalyl acetate Chemical compound CC(C)=CCC[C@](C)(C=C)OC(C)=O UWKAYLJWKGQEPM-LBPRGKRZSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- CZCBTSFUTPZVKJ-UHFFFAOYSA-N rose oxide Chemical compound CC1CCOC(C=C(C)C)C1 CZCBTSFUTPZVKJ-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000020354 squash Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 1
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 1
- ZMLPKJYZRQZLDA-UHFFFAOYSA-N 1-(2-phenylethenyl)-4-[4-(2-phenylethenyl)phenyl]benzene Chemical group C=1C=CC=CC=1C=CC(C=C1)=CC=C1C(C=C1)=CC=C1C=CC1=CC=CC=C1 ZMLPKJYZRQZLDA-UHFFFAOYSA-N 0.000 description 1
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-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
- YGUMVDWOQQJBGA-VAWYXSNFSA-N 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(e)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C=1C=C(\C=C\C=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S(O)(=O)=O)C(S(=O)(=O)O)=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 YGUMVDWOQQJBGA-VAWYXSNFSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical group [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000019499 Citrus oil Nutrition 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 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 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical class CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 108010081873 Persil Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-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
- 150000007513 acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 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 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical class [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000010500 citrus oil Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- XSNQECSCDATQEL-UHFFFAOYSA-N dihydromyrcenol Chemical compound C=CC(C)CCCC(C)(C)O XSNQECSCDATQEL-UHFFFAOYSA-N 0.000 description 1
- 229930008394 dihydromyrcenol Natural products 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- VUJGKADZTYCLIL-YHPRVSEPSA-L disodium;5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(e)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate Chemical compound [Na+].[Na+].C=1C=C(\C=C\C=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S([O-])(=O)=O)C(S(=O)(=O)[O-])=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 VUJGKADZTYCLIL-YHPRVSEPSA-L 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- UWKAYLJWKGQEPM-UHFFFAOYSA-N linalool acetate Natural products CC(C)=CCCC(C)(C=C)OC(C)=O UWKAYLJWKGQEPM-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- ZOCHHNOQQHDWHG-UHFFFAOYSA-N n-hexan-3-ol Natural products CCCC(O)CC ZOCHHNOQQHDWHG-UHFFFAOYSA-N 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
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- 230000008447 perception Effects 0.000 description 1
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- 235000020030 perry Nutrition 0.000 description 1
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- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical class OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
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- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
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- 238000000746 purification Methods 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229930007790 rose oxide Natural products 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- VRVDFJOCCWSFLI-UHFFFAOYSA-K trisodium 3-[[4-[(6-anilino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].[Na+].COc1cc(N=Nc2cc(c3cccc(c3c2)S([O-])(=O)=O)S([O-])(=O)=O)c(C)cc1N=Nc1c(O)c2ccc(Nc3ccccc3)cc2cc1S([O-])(=O)=O VRVDFJOCCWSFLI-UHFFFAOYSA-K 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Chemical class 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3715—Polyesters or polycarbonates
-
- 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
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0017—Multi-phase 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
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
-
- 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
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3742—Nitrogen containing silicones
Definitions
- This invention relates to improvement to laundry compositions. More particularly, the invention is directed to an emulsion and to a laundry composition comprising the emulsion.
- Silicone oils are known to be useful for softening fabrics, and are included in many laundry compositions. There is a problem with these materials, as they are expensive components, but the deposition onto fabrics is inefficient.
- One way to increase the deposition of silicones is to formulate them in the form of an emulsion, using for example nonionic surfactants as an emulsifier.
- this invention is directed to an emulsion comprising:-
- a second aspect of the invention relates to a process to make the emulsion of the first aspect.
- the process comprises mixing together a silicone liquid, a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate and water.
- the third aspect of the invention relates to a laundry composition comprising:- a) from 5 to 65 wt.% of a surfactant; and,
- Another aspect of the invention relates to the use of a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate to increase the level of
- the copolymer is ideally used in the form of an emulsion either alone, or as part of a laundry composition.
- a formulation shall be considered physically "stable” when after 1 week at 21 degrees Celsius it exhibits no signs of phase separation.
- the emulsion comprises:- (a) a particle comprising a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate and a silicone liquid; and,
- the copolymer of polyethylene terephthalate and polyoxyethylene terephthalate preferably has a molecular weight of from 5000 to 50,000 Daltons, more preferably from 20,000 to 50,000 Daltons.
- the particle present in the emulsion is preferably in the form of a liquid droplet.
- the size of the liquid droplet is from 0.5 to 20 ⁇ .
- the silicone liquid present in the particle of the emulsion preferably has a viscosity of from 5,000 to 100,000 cP.
- a particle is considered as a discrete entity which is stable in its surrounding medium.
- the medium can be air for an isolated solid particle, or water (an example of an aqueous continuous phase) for a liquid particle in an emulsion.
- the process to make the emulsion comprises mixing together a silicone liquid, a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate (PET- POET) and water.
- a silicone liquid a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate (PET- POET) and water.
- PET- POET polyoxyethylene terephthalate
- the copolymer of polyethylene terephthalate and polyoxyethylene terephthalate is first dissolved in water prior to addition to the silicone oil. More preferably the copolymer is dissolved in water to a concentration of 1 % by weight to provide an emulsifier solution.
- Suitable mixing methods for the process include mixing the ingredients together using a high shear stirrer. A suitable time period is 90 seconds.
- the emulsion typically comprises from 30 to 99.9 wt.%, preferably from 40 to 99 wt.% of the aqueous continuous phase.
- the aqueous continuous phase may be solely water, or a water based mixture comprising water as a majority component.
- the emulsion may further contain an emulsifying agent, for example a surfactant such as nonionic, anionic, cationic, zwitterionic and amphoteric surfactants.
- an emulsifying agent for example a surfactant such as nonionic, anionic, cationic, zwitterionic and amphoteric surfactants.
- the emulsifier can be mixed together with the other emulsion ingredients as
- an emulsifying agent preferably it is a nonionic surfactant.
- the PET-POET copolymer can act itself as an emulsifier, without the requirement for an additional emulsifier to be employed.
- Suitable nonionic surfactants as emulsifiers include the (poly)-alkoxylated analogues of saturated or unsaturated fatty alcohols, for example, having from 8 to 22, preferably from 9 to 18, more preferably from 10 to 15 carbon atoms on average in the hydrocarbon chain thereof and preferably on average from 3 to 1 1 , more preferably from 4 to 9 alkyleneoxy groups. Most preferably, the alkyleneoxy groups are independently selected from ethyleneoxy, propyleneoxy and
- butylenoxy especially ethyleneoxy and propylenoxy, or solely ethyleneoxy groups and alkyl polyglucosides as disclosed in EP 0 495 176.
- the emulsion can be included in laundry products taking a number of forms.
- the laundry product can take the form of a laundry treatment agent for fabric, in which case it can be a laundry composition comprising:- a) from 5 to 65 wt.% of a surfactant; and,
- the emulsion is present in the laundry composition at a level of from 0.5 to 20 wt.%, more preferably from 1 to 10 wt.% based on the total composition.
- the laundry composition may be a main wash composition, a rinse composition, or a pre- or after-wash treatment composition, all of which may be dilutable or non-dilutable.
- Main wash compositions are preferred.
- compositions of the invention may be in any physical form e.g. a solid such as a powder or granules, a tablet, a solid bar, a paste, gel or liquid, especially, an aqueous based liquid.
- the compositions may be used in laundry compositions, especially in liquid, gel, powder or tablet laundry composition.
- the pH range of the composition is from pH 7-12, preferably from pH 8.5 to 9.5. It is desirable to buffer the formulation at whatever the target pH of the composition is.
- Another aspect of the invention relates to the use of a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate to increase the level of deposition of a silicone onto fabric.
- the copolymer is ideally used in the form of an emulsion either alone, or as an emulsion included as part of a laundry composition.
- the invention also may relate to the use an emulsion comprising a particle comprising a copolymer of polyethylene terephthalate and polyoxyethylene terephthalate and a silicone liquid in an aqueous continuous phase to increase the level of deposition of a silicone onto fabric.
- the emulsion is incorporated as part of a laundry product as described herein.
- the laundry composition comprises a surfactant, preferably a detersive
- Suitable surfactants comprise nonionic surfactants and anionic surfactants.
- surfactants used are saturated.
- Suitable nonionic detergent compounds which may be used include, in particular, the reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide.
- Specific nonionic detergent compounds are C6 to C22 alkyl phenol- ethylene oxide condensates, generally 5 to 25 EO, i.e. 5 to 25 units of ethylene oxide per molecule, and the condensation products of aliphatic Cs to Cis primary or secondary linear or branched alcohols with ethylene oxide, generally 5 to 40 EO.
- Suitable anionic detergent compounds which may be used are usually water- soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals.
- suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher Cs to Cis alcohols, produced for example from tallow or coconut oil, sodium and potassium alkyl Cg to C20 benzene sulphonates, particularly sodium linear secondary alkyl C10 to C15 benzene sulphonates; and sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum.
- the preferred anionic detergent compounds are sodium Cn to C15 alkyl benzene sulphonates and sodium C12 to Cis alkyl sulphates.
- anionic surfactants include fatty acid-based soaps containing between C8-C26 carbon atoms. Also applicable are surfactants such as those described in EP-A-328 177 (Unilever), which show resistance to salting-out, the alkyl polyglycoside surfactants described in EP-A-070 074, and alkyl
- the total amount of surfactant present in the liquid composition is from 5 to 65 wt.%.
- the total amount of surfactant is from 10 to 65 wt.%, preferably from 15 to 50 wt.%.
- surfactants such as amphoteric, zwitterionic and cationic surfactants may also be present in addition to the aforementioned nonionic and anionic
- the laundry composition may additionally comprise one or more of the following optional ingredients.
- the laundry composition optionally comprises from 1 to 50 wt.% of a builder.
- the builder is present at a level of from 1 to 40 wt.%.
- Builder materials may be selected from 1 ) calcium sequestrant materials, 2) precipitating materials,
- the size is in the range 0.1 to 10 microns (as measured by The Mastersizer 2000 particle size analyzer using laser diffraction ex MalvernTM).
- calcium sequestrant builder materials examples include alkali metal
- polyphosphates such as sodium tripolyphosphate and organic sequestrants, such as ethylene diamine tetra-acetic acid.
- Examples of precipitating builder materials include sodium orthophosphate and sodium carbonate.
- Examples of calcium ion-exchange builder materials include the various types of water-insoluble crystalline or amorphous aluminosilicates, of which zeolites are the best known representatives, e.g. zeolite A, zeolite B (also known as zeolite P), zeolite C, zeolite X, zeolite Y and also the zeolite P-type as described in EP-A- 0,384,070.
- the composition may also contain 0-50 wt.% of a builder or complexing agent such as ethylenediaminetetraacetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid or the other builders mentioned below.
- a builder or complexing agent such as ethylenediaminetetraacetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid or the other builders mentioned below.
- Many builders are also bleach-stabilising agents by virtue of their ability to complex metal ions.
- Zeolite and carbonate carbonate (including bicarbonate and sesquicarbonate) are preferred builders.
- the composition may contain as builder a crystalline aluminosilicate, preferably an alkali metal aluminosilicate, more preferably a sodium aluminosilicate. This is typically present at a level of less than 15 wt.%.
- Aluminosilicates are materials having the general formula:
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- M is a monovalent cation, preferably sodium.
- the preferred sodium aluminosilicates contain 1 .5-3.5 S1O2 units in the formula above. They can be prepared readily by reaction between sodium silicate and sodium aluminate, as amply described in the literature.
- the ratio of surfactants to aluminosilicate (where present) is preferably greater than 5:2, more preferably greater than 3:1 .
- phosphate builders may be used.
- 'phosphate' embraces diphosphate
- silicates such as soluble silicates, metasilicates, layered silicates (e.g. SKS-6 from
- the laundry detergent formulation is a non-phosphate built laundry detergent formulation, i.e., contains less than 1 wt.% of phosphate.
- the laundry composition preferably comprises a blue or violet shading agent in the range from 0.0001 to 0.01 wt.%.
- the shading agents reduce the perception of damage to many coloured garments and increase whiteness of white garments.
- the shading agents are preferably selected from blue and violet dyes of the solvent, disperse, basic, direct and acid type listed in the Colour Index (Society of Dyers and Colourists and American Association of Textile Chemists and Colorists 2002).
- a direct violet or direct blue dyes is present.
- the dyes are bis-azo, tris-azo dyes or triphendioxazine dye.
- the carcinogenic benzidene based dyes are not preferred.
- the laundry composition preferably comprises a fluorescent agent (optical brightener).
- fluorescent agents are well known and many such fluorescent agents are available commercially. Usually, these fluorescent agents are supplied and used in the form of their alkali metal salts, for example, the sodium salts.
- the total amount of the fluorescent agent or agents used in the composition is generally from 0.005 to 2 wt.%, more preferably 0.01 to 0.1 wt.%.
- Preferred classes of fluorescer are: Di-styryl biphenyl compounds, e.g. Tinopal (Trade Mark) CBS-X, Di-amine stilbene di-sulphonic acid compounds, e.g. Tinopal DMS pure Xtra and Blankophor (Trade Mark) HRH, and Pyrazoline compounds, e.g.
- Blankophor SN Preferred fluorescers are: sodium 2-(4-styryl-3-sulfophenyl)-2H- napthol[1 ,2-d]trazole, disodium 4,4'-bis ⁇ [(4-anilino-6-(N methyl-N-2 hydroxyethyl) amino 1 ,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2' disulfonate, disodium 4,4'-bis ⁇ [(4- anilino-6-morpholino-1 ,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2' disulfonate, and disodium 4,4'-bis(2-sulfoslyryl)biphenyl.
- PERFUME sodium 2-(4-styryl-3-sulfophenyl)-2H- napthol[1 ,2-d]trazole
- the laundry composition comprises a perfume.
- the perfume is preferably in the range from 0.001 to 3 wt.%, most preferably 0.1 to 1 wt.%.
- CTFA Cosmetic, Toiletry and Fragrance Association
- perfumes are provided in the CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide, published by CFTA Publications and OPD 1993 Chemicals Buyers Directory 80th Annual Edition, published by Schnell Publishing Co. It is commonplace for a plurality of perfume components to be present in a formulation. In the compositions of the present invention it is envisaged that there will be four or more, preferably five or more, more preferably six or more or even seven or more different perfume components. In perfume mixtures preferably 15 to 25 wt.% are top notes. Top notes are defined by Poucher (Journal of the Society of Cosmetic Chemists 6(2):80 [1955]).
- top-notes are selected from citrus oils, linalool, linalyl acetate, lavender, dihydromyrcenol, rose oxide and cis-3-hexanol. Perfume and top note may be used to cue the fabric care benefit of the invention.
- laundry treatment composition does not contain a peroxygen bleach, e.g., sodium percarbonate, sodium perborate, and peracid.
- a peroxygen bleach e.g., sodium percarbonate, sodium perborate, and peracid.
- the laundry composition may comprise one or more polymers.
- examples are carboxymethylcellulose, poly(ethylene glycol), polyvinyl alcohol),
- polycarboxylates such as polyacrylates, maleic/acrylic acid copolymers, lauryl methacrylate/acrylic acid copolymers, and cationic polysaccharide-based polymers.
- a liquid detergent composition may optionally include a hydrotrope, which can prevent liquid crystal formation.
- a hydrotrope which can prevent liquid crystal formation.
- the addition of the hydrotrope thus aids the clarity/transparency of the composition.
- Suitable hydrotropes include but are not limited to propylene glycol, ethanol, urea, salts of benzene sulphonate, toluene sulphonate, xylene sulphonate or cumene sulphonate.
- Suitable salts include but are not limited to sodium, potassium, ammonium, monoethanolamine,
- the hydrotrope is selected from the group consisting of propylene glycol, xylene sulfonate, ethanol, and urea to provide optimum performance.
- the amount of the hydrotrope is generally in the range of from 0 to 30%, preferably from 0.5 to 30%, more preferably from 0.5 to 30%, most preferably from 1 to 15%.
- Example 1 Improved fabric softening as a result of emulsification of aminosilicone oil using PET-POET polymer
- PET-POET polyethylene terephthalate-co-polyoxyethylene terephthalate copolymer
- the PET-POET sample was prepared utilising a stainless steel reaction kettle which offers mechanical stirring, fine thermo-controlling and high vacuum level. The reaction kettle was supplied by Weihai Auto-control Reaction Kettle Ltd.
- Aminosilicone oil (0.1 g of Hansa ASR 7020 ex. CHT) was added to a 14ml capacity squat form glass vial along with 9.9g of emulsifier solution (a 1 % solution of PET-POET in deionized water) and mixed using a high shear stirrer (VWR VDI12 microhomogenizer with S12N-12S tool on setting '5') for 90 seconds.
- a comparative (control) sample was prepared using a procedure identical to the above, except that the 1 % emulsifier solution was prepared using a blend of non- ionic surfactants (85:15 ratio of Neodol 25-7 (primary alcohol ethoxylate ex. Shell Chemicals) to Synperonic A20 (POE primary alcohol ex. Croda) by weight respectively).
- Model Wash Evaluation a) Preparation of wash liquor: The wash liquor was prepared by diluting Persil® Small and Mighty (concentrated liquid detergent) with local medium/soft water (typically 6-18°FH (French water hardness)) to achieve a 2.5g/l concentration. 50ml of wash liquor was added to each 500ml Linitest pot. b) Simulated Wash (Linitest laboratory scale washing machine Ex. Heraeus)
- a sample of knitted polyester measuring 21 cm by 21 cm was placed into each Linitest pot containing the wash liquor and aminosilicone emulsions, and the pots were sealed.
- the Linitest pots were attached to the Linitest cradle and rotated for 45 minutes at 40°C to simulate the main wash.
- each Linitest pot was emptied of wash liquor.
- An 85ml aliquot of water was added to each pot and the pots were re- sealed and returned to the Linitest to rotate for a further 10 minutes to simulate rinsing.
- Rinsing was performed at the same temperature as the mainwash. This was repeated one further time, so that each fabric had experienced two simulated rinses.
- Samples that underwent model wash evaluation were trimmed to 20cm by 20cm in size, then allowed to condition for 24 hours in a room with controlled
- An indication of increased levels of deposition of silicone based materials to fabric substrates can be obtained by evaluating the change in fabric mechanical properties caused by lubrication of fibres and yarns due to the presence of silicone.
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)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Silicon Polymers (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES10765412.1T ES2535143T3 (es) | 2009-10-20 | 2010-10-04 | Composiciones de lavado de ropa |
CN201080047335.9A CN102575203B (zh) | 2009-10-20 | 2010-10-04 | 洗衣组合物的改进 |
EP10765412.1A EP2491103B1 (fr) | 2009-10-20 | 2010-10-04 | Compositions detergentes pour le linge |
BR112012008428A BR112012008428A2 (pt) | 2009-10-20 | 2010-10-04 | emulsão, processo de produção da mesma, composição de lavagem de tecidos, e, uso de copolímero de tereftalato de polietileno e tereftalato de polioxietileno |
ZA2012/02261A ZA201202261B (en) | 2009-10-20 | 2012-03-28 | Laundry compositions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2009001160 | 2009-10-20 | ||
CNPCT/CN2009/001160 | 2009-10-20 |
Publications (1)
Publication Number | Publication Date |
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WO2011047951A1 true WO2011047951A1 (fr) | 2011-04-28 |
Family
ID=43302974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2010/064724 WO2011047951A1 (fr) | 2009-10-20 | 2010-10-04 | Compositions de blanchisserie |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2491103B1 (fr) |
AR (1) | AR078663A1 (fr) |
BR (1) | BR112012008428A2 (fr) |
CL (1) | CL2012000982A1 (fr) |
ES (1) | ES2535143T3 (fr) |
WO (1) | WO2011047951A1 (fr) |
ZA (1) | ZA201202261B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11814607B2 (en) | 2018-03-02 | 2023-11-14 | Conopco, Inc. | Laundry additive composition comprising a soil release polymer/silicone mixture |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070074A2 (fr) | 1981-07-13 | 1983-01-19 | THE PROCTER & GAMBLE COMPANY | Compositions moussantes contenant des agents tensio-actifs |
EP0328177A2 (fr) | 1988-02-10 | 1989-08-16 | Unilever N.V. | Détergents liquides |
EP0384070A2 (fr) | 1988-11-03 | 1990-08-29 | Unilever Plc | Zéolite P, son procédé de préparation et son utilisation dans les compositions détergentes |
EP0396457A2 (fr) * | 1989-05-02 | 1990-11-07 | Colgate-Palmolive Company | Compositions détergentes antistatiques |
EP0495176A2 (fr) | 1991-01-16 | 1992-07-22 | Hüls Aktiengesellschaft | Lessive en poudre |
US5545350A (en) * | 1992-05-12 | 1996-08-13 | The Procter & Gamble Company | Concentrated fabric softener compositions containing biodegradable fabric softeners |
US20050170994A1 (en) * | 2003-10-31 | 2005-08-04 | Casado-Dominguez Arturo L. | Fabric care compositions comprising aminosilicone |
-
2010
- 2010-10-04 BR BR112012008428A patent/BR112012008428A2/pt not_active Application Discontinuation
- 2010-10-04 ES ES10765412.1T patent/ES2535143T3/es active Active
- 2010-10-04 WO PCT/EP2010/064724 patent/WO2011047951A1/fr active Application Filing
- 2010-10-04 EP EP10765412.1A patent/EP2491103B1/fr active Active
- 2010-10-18 AR ARP100103790A patent/AR078663A1/es active IP Right Grant
-
2012
- 2012-03-28 ZA ZA2012/02261A patent/ZA201202261B/en unknown
- 2012-04-18 CL CL2012000982A patent/CL2012000982A1/es unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070074A2 (fr) | 1981-07-13 | 1983-01-19 | THE PROCTER & GAMBLE COMPANY | Compositions moussantes contenant des agents tensio-actifs |
EP0328177A2 (fr) | 1988-02-10 | 1989-08-16 | Unilever N.V. | Détergents liquides |
EP0384070A2 (fr) | 1988-11-03 | 1990-08-29 | Unilever Plc | Zéolite P, son procédé de préparation et son utilisation dans les compositions détergentes |
EP0396457A2 (fr) * | 1989-05-02 | 1990-11-07 | Colgate-Palmolive Company | Compositions détergentes antistatiques |
EP0495176A2 (fr) | 1991-01-16 | 1992-07-22 | Hüls Aktiengesellschaft | Lessive en poudre |
US5545350A (en) * | 1992-05-12 | 1996-08-13 | The Procter & Gamble Company | Concentrated fabric softener compositions containing biodegradable fabric softeners |
US20050170994A1 (en) * | 2003-10-31 | 2005-08-04 | Casado-Dominguez Arturo L. | Fabric care compositions comprising aminosilicone |
Non-Patent Citations (5)
Title |
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H. STACHE: "Tenside-Taschenbuch, 2nd Edn.", 1981, CARL HAUSER VERLAG |
MANUFACTURING CONFECTIONER PUBLISHING CO.: "McCutcheon's Emulsifiers and Detergents", MANUFACTURING CONFECTIONERS COMPANY |
POUCHER, JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS, vol. 6, no. 2, 1955, pages 80 |
SCHWARTZ; PERRY: "Surface Active Agents", vol. 1 2, 1949, INTERSCIENCE |
SCHWARTZ; PERRY; BERCH: "SURFACE ACTIVE AGENTS", 1958, INTERSCIENCE |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11814607B2 (en) | 2018-03-02 | 2023-11-14 | Conopco, Inc. | Laundry additive composition comprising a soil release polymer/silicone mixture |
Also Published As
Publication number | Publication date |
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ES2535143T3 (es) | 2015-05-06 |
EP2491103B1 (fr) | 2015-01-21 |
CL2012000982A1 (es) | 2012-10-19 |
EP2491103A1 (fr) | 2012-08-29 |
AR078663A1 (es) | 2011-11-23 |
BR112012008428A2 (pt) | 2016-03-29 |
ZA201202261B (en) | 2013-06-26 |
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