EP0923631A2 - Premelange concentre avec inflammabilite reduite pour former des compositions d'adoucissants textiles - Google Patents
Premelange concentre avec inflammabilite reduite pour former des compositions d'adoucissants textilesInfo
- Publication number
- EP0923631A2 EP0923631A2 EP97938654A EP97938654A EP0923631A2 EP 0923631 A2 EP0923631 A2 EP 0923631A2 EP 97938654 A EP97938654 A EP 97938654A EP 97938654 A EP97938654 A EP 97938654A EP 0923631 A2 EP0923631 A2 EP 0923631A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric softener
- composition
- optionally
- compositions
- water soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 182
- 239000004744 fabric Substances 0.000 title claims description 17
- 230000002829 reductive effect Effects 0.000 title description 8
- 239000002979 fabric softener Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002304 perfume Substances 0.000 claims abstract description 26
- 238000009835 boiling Methods 0.000 claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000003021 water soluble solvent Substances 0.000 claims abstract description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 39
- 239000000194 fatty acid Substances 0.000 claims description 39
- 229930195729 fatty acid Natural products 0.000 claims description 39
- 150000004665 fatty acids Chemical class 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 17
- 239000003960 organic solvent Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 125000002947 alkylene group Chemical group 0.000 claims description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 10
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 10
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 239000011630 iodine Substances 0.000 claims description 9
- 229910052740 iodine Inorganic materials 0.000 claims description 9
- 125000001424 substituent group Chemical group 0.000 claims description 9
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 1
- 238000009877 rendering Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 23
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011575 calcium Substances 0.000 abstract description 3
- 229910052791 calcium Inorganic materials 0.000 abstract description 3
- 159000000003 magnesium salts Chemical class 0.000 abstract description 3
- -1 e.g. Chemical group 0.000 description 42
- 239000003795 chemical substances by application Substances 0.000 description 23
- 239000002689 soil Substances 0.000 description 21
- 239000002738 chelating agent Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 13
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 12
- 239000003599 detergent Substances 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- VKZRWSNIWNFCIQ-WDSKDSINSA-N (2s)-2-[2-[[(1s)-1,2-dicarboxyethyl]amino]ethylamino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NCCN[C@H](C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-WDSKDSINSA-N 0.000 description 9
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 239000002270 dispersing agent Substances 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 150000005690 diesters Chemical class 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000002736 nonionic surfactant Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 230000002209 hydrophobic effect Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 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 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 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 5
- SEQDDYPDSLOBDC-UHFFFAOYSA-N Temazepam Chemical compound N=1C(O)C(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 SEQDDYPDSLOBDC-UHFFFAOYSA-N 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 235000006708 antioxidants Nutrition 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 125000001924 fatty-acyl group Chemical group 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 235000019645 odor Nutrition 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000004255 Butylated hydroxyanisole Substances 0.000 description 4
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 4
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-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
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 235000019282 butylated hydroxyanisole Nutrition 0.000 description 4
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 4
- 229940043253 butylated hydroxyanisole Drugs 0.000 description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 4
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000002752 cationic softener Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 235000021588 free fatty acids Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 3
- 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 3
- BCXBKOQDEOJNRH-UHFFFAOYSA-N NOP(O)=O Chemical class NOP(O)=O BCXBKOQDEOJNRH-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 229940051250 hexylene glycol Drugs 0.000 description 3
- 238000004900 laundering Methods 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 125000006353 oxyethylene group Chemical group 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 229960004063 propylene glycol Drugs 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003549 soybean oil Substances 0.000 description 3
- 235000012424 soybean oil Nutrition 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 235000019774 Rice Bran oil Nutrition 0.000 description 2
- 235000019485 Safflower oil Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000019486 Sunflower oil Nutrition 0.000 description 2
- 125000004450 alkenylene group Chemical group 0.000 description 2
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- 125000000129 anionic group Chemical group 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
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- 239000000828 canola oil Substances 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 229920001577 copolymer Polymers 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
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- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
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- 239000012535 impurity Substances 0.000 description 2
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- YYVJAABUJYRQJO-UHFFFAOYSA-N isomyristic acid Chemical compound CC(C)CCCCCCCCCCC(O)=O YYVJAABUJYRQJO-UHFFFAOYSA-N 0.000 description 2
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- 239000011591 potassium Substances 0.000 description 2
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- 238000003860 storage Methods 0.000 description 2
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- 239000003784 tall oil Substances 0.000 description 2
- 239000004250 tert-Butylhydroquinone Substances 0.000 description 2
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- 238000010257 thawing Methods 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 1
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 description 1
- 125000004958 1,4-naphthylene group Chemical group 0.000 description 1
- ZONJATNKKGGVSU-UHFFFAOYSA-N 14-methylpentadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCC(O)=O ZONJATNKKGGVSU-UHFFFAOYSA-N 0.000 description 1
- VZYDKJOUEPFKMW-UHFFFAOYSA-N 2,3-dihydroxybenzenesulfonic acid Chemical class OC1=CC=CC(S(O)(=O)=O)=C1O VZYDKJOUEPFKMW-UHFFFAOYSA-N 0.000 description 1
- CFPOJWPDQWJEMO-UHFFFAOYSA-N 2-(1,2-dicarboxyethoxy)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)OC(C(O)=O)CC(O)=O CFPOJWPDQWJEMO-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- NSMMFSKPGXCMOE-UHFFFAOYSA-N 2-[2-(2-sulfophenyl)ethenyl]benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=CC1=CC=CC=C1S(O)(=O)=O NSMMFSKPGXCMOE-UHFFFAOYSA-N 0.000 description 1
- JKXYOQDLERSFPT-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-octadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO JKXYOQDLERSFPT-UHFFFAOYSA-N 0.000 description 1
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- LYUCYGUJPUGIQI-UHFFFAOYSA-N 2-hydroxy-n,n-dimethyloctadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCCC(O)C[N+](C)(C)[O-] LYUCYGUJPUGIQI-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical group C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- QYYMDNHUJFIDDQ-UHFFFAOYSA-N 5-chloro-2-methyl-1,2-thiazol-3-one;2-methyl-1,2-thiazol-3-one Chemical compound CN1SC=CC1=O.CN1SC(Cl)=CC1=O QYYMDNHUJFIDDQ-UHFFFAOYSA-N 0.000 description 1
- 208000030507 AIDS Diseases 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- RPWFJAMTCNSJKK-UHFFFAOYSA-N Dodecyl gallate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC(O)=C(O)C(O)=C1 RPWFJAMTCNSJKK-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 239000002310 Isopropyl citrate Substances 0.000 description 1
- XBLJCYOUYPSETL-UHFFFAOYSA-N Isopropyl citrate Chemical compound CC(C)O.CC(=O)CC(O)(C(O)=O)CC(O)=O XBLJCYOUYPSETL-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- 235000000072 L-ascorbyl-6-palmitate Nutrition 0.000 description 1
- 239000011786 L-ascorbyl-6-palmitate Substances 0.000 description 1
- QAQJMLQRFWZOBN-LAUBAEHRSA-N L-ascorbyl-6-palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O QAQJMLQRFWZOBN-LAUBAEHRSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- MXBDBLBKBBAYGD-UHFFFAOYSA-N P(O)(O)=O.C Chemical compound P(O)(O)=O.C MXBDBLBKBBAYGD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002257 Plurafac® Polymers 0.000 description 1
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 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 group OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical compound [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012753 anti-shrinkage agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical class 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 229960005261 aspartic acid Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229960003168 bronopol Drugs 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004665 cationic fabric softener Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ACOHUVFYOFOGIG-JDVCJPALSA-M dimethyl-bis[2-[(z)-octadec-9-enoyl]oxyethyl]azanium;chloride Chemical compound [Cl-].CCCCCCCC\C=C/CCCCCCCC(=O)OCC[N+](C)(C)CCOC(=O)CCCCCCC\C=C/CCCCCCCC ACOHUVFYOFOGIG-JDVCJPALSA-M 0.000 description 1
- VVYVUOFMPAXVCH-UHFFFAOYSA-L disodium;5-[[4-anilino-6-[2-hydroxyethyl(methyl)amino]-1,3,5-triazin-2-yl]amino]-2-[2-[4-[[4-anilino-6-[2-hydroxyethyl(methyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate Chemical group [Na+].[Na+].N=1C(NC=2C=C(C(C=CC=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(C)CCO)=CC=3)S([O-])(=O)=O)=CC=2)S([O-])(=O)=O)=NC(N(CCO)C)=NC=1NC1=CC=CC=C1 VVYVUOFMPAXVCH-UHFFFAOYSA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000555 dodecyl gallate Substances 0.000 description 1
- 235000010386 dodecyl gallate Nutrition 0.000 description 1
- 229940080643 dodecyl gallate Drugs 0.000 description 1
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002190 fatty acyls Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 235000019300 isopropyl citrate Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- AKDNDOBRFDICST-UHFFFAOYSA-N methylazanium;methyl sulfate Chemical compound [NH3+]C.COS([O-])(=O)=O AKDNDOBRFDICST-UHFFFAOYSA-N 0.000 description 1
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- DZJFABDVWIPEIM-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)dodecan-1-amine oxide Chemical compound CCCCCCCCCCCC[N+]([O-])(CCO)CCO DZJFABDVWIPEIM-UHFFFAOYSA-N 0.000 description 1
- BACGZXMASLQEQT-UHFFFAOYSA-N n,n-diethyldecan-1-amine oxide Chemical compound CCCCCCCCCC[N+]([O-])(CC)CC BACGZXMASLQEQT-UHFFFAOYSA-N 0.000 description 1
- RSVIRMFSJVHWJV-UHFFFAOYSA-N n,n-dimethyloctan-1-amine oxide Chemical compound CCCCCCCC[N+](C)(C)[O-] RSVIRMFSJVHWJV-UHFFFAOYSA-N 0.000 description 1
- FLZHCODKZSZHHW-UHFFFAOYSA-N n,n-dipropyltetradecan-1-amine oxide Chemical compound CCCCCCCCCCCCCC[N+]([O-])(CCC)CCC FLZHCODKZSZHHW-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- WNGXRJQKUYDBDP-UHFFFAOYSA-N n-ethyl-n-methylhexadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCC[N+](C)([O-])CC WNGXRJQKUYDBDP-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 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
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JPMIIZHYYWMHDT-UHFFFAOYSA-N octhilinone Chemical compound CCCCCCCCN1SC=CC1=O JPMIIZHYYWMHDT-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 229940032159 propylene carbonate Drugs 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000005480 straight-chain fatty acid group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000019149 tocopherols Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical compound OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- HVLUSYMLLVVXGI-USGGBSEESA-M trimethyl-[(z)-octadec-9-enyl]azanium;chloride Chemical compound [Cl-].CCCCCCCC\C=C/CCCCCCCC[N+](C)(C)C HVLUSYMLLVVXGI-USGGBSEESA-M 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/645—Mixtures of compounds all of which are cationic
-
- 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
- C11D3/201—Monohydric alcohols linear
-
- 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
- C11D3/43—Solvents
Definitions
- the present invention relates to concentrated liquid fabric softener active premixes for use in preparing softening compositions useful for softening cloth. It especially relates to the preparation of textile softening compositions for use in the rinse cycle of a home textile laundering operation to provide excellent fabric- softening/static-control benefits.
- fabric softening actives typically contain low solvent levels.
- Concentrated active premixes and/or compositions that can be processed without difficulty are of particular importance when one wants to provide the fabric softening benefit to consumers in remote areas of the world, where the cost of transporting finished low concentration products to the area from some other location is prohibitively expensive and the local manufacturing facilities are limited and rudimentary.
- Safety and freeze/thaw stability are both important attributes for a consumer product and/or the products used to prepare such consumer products.
- the present invention provides highly concentrated active compositions containing biodegradable actives with either no, or relatively low, levels of low molecular weight organic solvent (e.g., below about 10%, by weight of the composition) so that they have reduced flammablity, that can be processed at normal, i.e., room temperatures (about 25°C) and, preferably, even sub-normal temperatures after prolonged storage conditions, preferably without high shear mixing, to form stable compositions.
- low molecular weight organic solvent e.g., below about 10%, by weight of the composition
- compositions useful for preparing finished compositions, herein comprise:
- biodegradable fabric softener active selected from the group consisting of: 1. softener having the formula:
- each R substituent is a short chain C ⁇ -C , preferably C-J-C3 alkyl or hydroxyalkyl group, e.g., methyl (most preferred), ethyl, propyl, hydroxyethyl, and the like, benzyl, or mixtures thereof; each m is 2 or 3; each n is from 1 to about 4; each Y is -O-(O)C-, or -C(O)-O-; the sum of carbons in each R plus one when Y is -O-(O)C-, is C6-C22 > preferably Ci4-C20> and when one YR' sum is from about 6 to about 10, the other YR* sum is from about 16 to about 22, with each Rl being hydrocarbyl, or substituted hydrocarbyl, substituent, preferably alkyl or alkylene; and where the total average Iodine Value (hereinafter referred to as IV) of the parent fatty acid of this R' group is preferably
- C(O)R 1 is derived from, e.g., natural source fatty acid including those that are high in oleic fatty acid, and, preferably, each R is a methyl or ethyl group and preferably each R* is in the range of C ⁇ to C19 with degrees of branching and substitution optionally being present in the alkyl chains); and 3. mixtures thereof;
- B is derived from, e.g., natural source fatty acid including those that are high in oleic fatty acid, and, preferably, each R is a methyl or ethyl group and preferably each R* is in the range of C ⁇ to C19 with degrees of branching and substitution optionally being present in the alkyl chains); and 3. mixtures thereof; B.
- At least an effective amount to lower the viscosity but less than about 40%, preferably from about 5% to about 30%, more preferably from about 7% to about 25%, and even more preferably from about 10% to about 20%, by weight, of high boiling point solvent, preferably to lower the viscosity to less than about 1000 cps, preferably less than about 500 cps, more preferably less than about 300 cps. while not making the composition more flammable; and
- C optionally, from 0% to about 10%, preferably from about 3% to about 6%, by weight of the premix composition, of low molecular weight alcohol to lower the viscosity of the premix composition.
- the premixes herein contain, as an essential component, from about 50% to about 85%, preferably from about 60% to about 80%, more preferably from about 65% to about 75%, by weight of the composition, of a fabric softener active selected from the compounds identified hereinafter, and mixtures thereof.
- a fabric softener active selected from the compounds identified hereinafter, and mixtures thereof.
- DEOA Diester Quaternary Ammonium Fabric Softening Active Compound
- the first type of DEQA preferably comprises, as the principal active, compounds of the formula
- each R substituent is a short chain Cj-Cg, preferably C 1-C3 alkyl or hydroxyalkyl group, e.g., methyl (most preferred), ethyl, propyl, hydroxyethyl, and the like, benzyl or mixtures thereof; each m is 2 or 3; each n is from 1 to about 4; each Y is -O-(O)C-, or -C(O)-O-; the sum of carbons in each R% plus one when Y is -O-(O)C-, is Cj2-C22 ' preferably C 14-C20, with each R' being a hydrocarbyl, or substituted hydrocarbyl, group, preferably alkyl or alkylene (mono- and/or poly- unsaturated), either straight and/or branched, and especially mixtures of groups derived from natural sources.
- each R substituent is a short chain Cj-Cg, preferably C 1-C3 alkyl or hydroxyalky
- Preferred compounds contain different Rl groups.
- the average Iodine Value (hereinafter referred to as IV) of the parent fatty acid of this R* group is preferably from about 40 to about 140, more preferably from about 60 to about 130; and most preferably from about 70 to about 105.
- the counterion, ⁇ ( " ) above can be any softener-compatible anion, preferably the anion of a strong acid, for example, chloride, bromide, methylsulfate, sulfate, nitrate and the like, and more preferably chloride or methylsulfate.
- a strong acid for example, chloride, bromide, methylsulfate, sulfate, nitrate and the like, and more preferably chloride or methylsulfate.
- biodegradable quaternary ammonium fabric softening compounds can contain the group C(O)R ** which is derived, primarily from unsaturated fatty acids, e.g., oleic acid, and/or fatty acids, and/or hydrogenated, and/or partially hydrogenated fatty acids, which are derived from vegetable oils, and/or partially hydrogenated vegetable oils, such as, canola oil, safflower oil, peanut oil, sunflower oil, com oil, soybean oil, tall oil, rice bran oil, etc.
- unsaturated fatty acids e.g., oleic acid, and/or fatty acids
- partially hydrogenated fatty acids which are derived from vegetable oils, and/or partially hydrogenated vegetable oils, such as, canola oil, safflower oil, peanut oil, sunflower oil, com oil, soybean oil, tall oil, rice bran oil, etc.
- vegetable oils such as, canola oil, safflower oil, peanut oil, sunflower oil, com oil, soybean oil, tall oil
- DEQA's of this invention are as follows:
- DEQA ⁇ is prepared from a soy bean fatty acid
- DEQA? is prepared from a slightly hydrogenated tallow fatty acid.
- DEQA*- - DEQA 10 are prepared from different commercially available isostearic acids.
- Suitable DEQA's can be prepared as a single DEQA from blends of all the different fatty acids that are represented (total fatty acid blend), as well as from blends of mixtures of separate finished DEQA's that are prepared from different portions of the total fatty acid blend.
- Lower IV softener actives can be used if the branched chain fatty acids like isostearic acid are added.
- the unsaturated, including the polyunsaturated, fatty acyl groups surprisingly provide effective softening, but also provide better rewetting characteristics, good antistatic characteristics, and especially, due to polyunsaturated fatty acids, superior recovery after freezing and thawing.
- the highly unsaturated materials are also easier to formulate into concentrated premixes that maintain their low viscosity and are therefore easier to process, e.g., pump, mixing, etc. without large amounts of solvents.
- These highly unsaturated materials with only the low amount of low molecular weight solvent that normally is associated with such materials, e.g., from about 7% to about 25%, preferably from about 10% to about 15%, weight of the total softener/solvent mixture, are already easier to formulate into concentrated, stable compositions of the present invention, even at ambient temperatures.
- the concentated premixes are flammable.
- the definition of flammable is having a closed cup flash point of less than about 100 °F (about 38 °C).
- Higher boiling point, water soluble solvent, as described herein, can be used in preparation of the actives.
- Lower IV actives (40-70) typically require larger amounts of higher boiling point water soluble solvent B.
- substituents R and R* can optionally be substituted with various groups such as alkoxyl or hydroxyl groups, and can be straight, or branched so long as the R' groups maintain their basically hydrophobic character. Branched chains can be highly desirable, especially in mixtures of fatty acids, to lower the viscosity while still providing good stability. However, the present development allows the use of straight chain, saturated and unsaturated fatty acids, which are more readily available.
- the preferred compounds can be considered to be biodegradable diester variations of ditallow dimethyl ammonium chloride (hereinafter referred to as "DTDMAC”), which is a widely used fabric softener.
- DTDMAC ditallow dimethyl ammonium chloride
- Suitable long chain DEQAs are the DEQAs prepared from sources containing high levels of polyunsaturation, i.e., N,N-di(acyl-oxyethyl)-N,N-dimethyl ammonium chloride, where the acyl is derived from fatty acids containing sufficient polyunsaturation, e.g., mixtures of tallow fatty acids and soybean fatty acids.
- fatty acyl groups are unsaturated, e.g., from about 50% to 100%, preferably from about 60% to about 98%, more preferably from about 65% to about 95%, and that the total level of polyunsaturated fatty acyl groups (TPU) be from about 1% to about 30%, preferably from about 3% to about 25%, more preferably from about 5% to about 18%. and even more preferably more than about 10%, then less solvent is used.
- TPU polyunsaturated fatty acyl groups
- the cis/trans ratio for the unsaturated fatty acyl groups is important, with the cis/trans ratio being from 1 : 1 to about 50: 1 , the minimum being 1 :1, preferably at least 3: 1, and more preferably from about 4: 1 to about 30: 1 , again, to minimize use of solvent.
- Lower IV fatty acids can be used if blended with branched chain fatty acids, e.g., isostearic acid.
- biodegradable fabric softener actives typically contain a certain percentage, preferably low, e.g., less than about 5%, of free fatty acid.
- the free fatty acid also acts as a viscosity modifier, as disclosed hereinafter, and can add some softening benefit.
- premixes are desirable for formulating compositions with a lower concentration (from about 2% to about 50%, preferably from about 3% to about 30%, more preferably from about 4% to about 26%, by weight of the composition), stable compositions at ambient temperatures and/or without the use of high shear mixing, i.e., simple mixing is sufficient. It is understood, however, that high shear mixing and/or high temperatures can be used, if desired.
- compositions are not flammable.
- Such compositions should have less than about 5%, preferably less than about 4%, more preferably less than about 3%, of low molecular weight solvent.
- the preferred compounds can be considered to be biodegradable diester variations of ditallow dimethyl ammonium chloride (hereinafter referred to as "DTDMAC”), which is a widely used fabric softener.
- DTDMAC ditallow dimethyl ammonium chloride
- at least about 80% of the DEQA is in the diester form, and from 0% to about 20% can be DEQA monoester (e.g., in formula (1), m is 2 and YR- is either H or a -C(O)OH group).
- a highly preferred long chain DEQA is one containing a relatively high level of dioleyl DEQA, i.e., N,N-di(oleoyl-oxyethyl)-N,N-dimethyl ammonium chloride.
- Preferred sources of fatty acids for use in preparing the DEQAs herein are the triglycerides, and/or partially hydrogenated triglycerides, from plants such as soybean oil, canola oil, safflower oil, peanut oil, sunflower oil, com oil, soybean oil, tall oil, rice bran oil, etc. It is highly desirable that the compounds used herein are relatively free from unwanted impurities. Therefore, it is desirable to process the fatty acid sources in ways that are known to eliminate such impurities, e.g., processing under atmospheres that are low in oxygen, separating unwanted materials by filtration, adsorption, etc., either before and/or after chemical modification by controlled hydrogenation and/or oxygenation, etc.
- the purity of the materials is not part of the invention herein, which is equally applicable to less pure materials, the trade-off between purity and cost always being adjusted in light of the comsumer's desires and needs.
- the diester when specified, it can include the monoester that is present.
- the percentage of monoester should be as low as possible, preferably no more than about 5%.
- some monoester can be preferred.
- the overall ratios of diester to monoester are from about 100:1 to about 2:1, preferably from about 50: 1 to about 5: 1, more preferably from about 13: 1 to about 8: 1.
- the di/monoester ratio is preferably about 1 1 :1.
- the level of monoester present can be controlled in manufacturing the DEQA.
- the above compounds used as the biodegradable quaternized ester-amine softening material in the practice of this invention, can be prepared using standard reaction chemistry.
- an amine of the formula RN(CH2CH2OH)2 is esterified at both hydroxyl groups with an acid chloride of the formula R C(O)Cl, then quaternized with an alkyl halide, RX, to yield the desired reaction product (wherein R and R* are as defined hereinbefore).
- R and R* are as defined hereinbefore.
- each R is a methyl or ethyl group and preferably each R* is in the range of Cj5 to Cj9.
- Degrees of branching and substitution can be present in the alkyl and/or alkylene chains.
- the diester when specified, it can include the monoester that is present. The amount of monoester that can be present is the same as in DEQA (1).
- DEQA of formula (2) is the "propyl" ester quaternary ammonium compound having the formula 1 ,2-di(acyloxy)-3- propanetrimethylammonium chloride, where the acyl group is the same as that for DEQA 5 .
- each R-- is a hydrocarbyl, or substituted hydrocarbyl, group, preferably, alkyl, monounsaturated alkylene, and/or polyunsaturated alkylene groups.
- the "percent of softener active" containing a given R group is the same as the percentage of that same R!
- the actives preferably contain mixtures of R ⁇ groups, especially within the individual molecules, and also, optionally, the saturated R* groups can comprise branched chains, e.g., from isostearic acid, for at least part of the saturated R groups (As used herein, the Iodine Value of a "parent" fatty acid, or "corresponding" fatty acid, is used to define a level of unsaturation for an R 1 group that is the same as the level of unsaturation that would be present in a fatty acid containing the same R 1 group.).
- compositions that can be prepared, include those described in the copending application of Enrol H. Wahl et al. Serial No. 08/461,207, filed June 5, 1995 for "Concentrated Biodegradable Quaternary Ammonium Fabric Softener Compositions and Compounds Containining Intermediate Iodine Value Unsaturated Fatty Acid
- the DEQA actives described hereinbefore can contain a low level of free fatty acid which can be unreacted starting material and/or the by-product of a partial degradation(hydrolysis) of the softener active. It is preferred that the level of free fatty acid be low, preferably below about 10%, and more preferably below about 5%, by weight of the softener active.
- premix compositions of the present invention comprise an effective amount to reduce viscosity up to about 40%, preferably from about 5% to about
- Non-limiting examples of the high boiling water soluble organic solvent includes diols (especially those described in the copending United States Patent Applications: 08/621,019; 08/620,627; 08/620,767; 08/620,513; 08/621,285; 08/621,299; 08/621,298; 08/620,626; 08/620,625; 08/620,772; 08/621 ,281 ; 08/620,514; and 08/620,958, all filed March 22, 1996 and all having the title "CONCENTRATED, STABLE, PREFERABLY CLEAR, FABRIC SOFTENING COMPOSITION", all of said compositions being incorporated herein by reference), propylene carbonate, propylene glycol, hexylene glycol, butyl carbitol, and low molecular weight polyethylene glycols, although the polyethylene glycols are not preferred, and in some instances should be excluded to avoid problems in the finished compositions, e.g., clear compositions as disclosed in
- Said high boiling water soluble organic solvent is selected, preferably, to provide the desired viscosity to the premix that will allow it to be processed at normal ambient temperatures. Such low viscosity and the ability to create finished compositions with only conventional mixing are more easily achieved with the highly unsaturated fabric softener compounds disclosed hereinbefore.
- solvent B., and any perfume that is present, as disclosed hereinafter are insufficient to provide acceptable low viscosities for the premix, e.g., viscosities of from less than about 1000 cps, preferably less than about 500 cps, more preferably less than about 300 cps, at temperatures down to about 20°C, preferably down to about 10°C, then alcohol C. as disclosed hereinafter, can be used to provide the needed viscosity reduction, and/or other desired properties, e.g., product clarity, so long as the desired low flammability is achieved.
- Low molecular weight alcohols e.g., those with a molecular weight of less than about 120, especially less than about 100, are optionally present at levels of from 0% to about 10%, preferably from about 1% to about 7%, more preferably from about 3% to about 6%, by weight of the premix composition.
- These low molecular weight alcohols are normally inexpensive, usually come with the softener active, and lower the viscosity. Unfortunately, they are volatile and flammable. When the viscosity needs to be lowered, the level that can be used is limited, if one wishes to avoid having the product labeled "flammable" (closed cup flash point ⁇
- the level of such low molecular weight alcohols should be also be kept low for odor and VOC (volatile organic compounds) concerns for low molecular weight alcohols.
- VOC volatile organic compounds
- isopropyl alcohol and n-propyl alcohols have distinct odors and can create a fire hazard if used at high levels.
- these solvents can optionally be part of the total solvent present if levels are minimized.
- butyl alcohols also have odors but can be used for effective viscosity/stability, especially when used at low levels to minimize their odor.
- Such low molecular weight alcohols include: ethanol; isopropanol; n-propanol; t-butyl alcohol, etc. If the low molecular weight alcohols are insufficient, then one can add solvent B., as disclosed above.
- the premix of the present invention can optionally contain dispersibility aids, e.g., those selected from the group consisting of mono-long chain alkyl cationic quaternary ammonium compounds, mono-long chain alkyl amine oxides, ethoxylated fatty alcohols (Cj2-22 alkyl/alkenyl, EO 5-40), ethoxylated fatty amines (C 12-22 alkyl/alkenyl, EO 5-40), other nonionic surfactants, and mixtures thereof, to assist in the formation of the finished compositions.
- dispersibility aids are especially useful in the preparation of dilute softener compositions containing relatively high levels of perfume, as discussed hereinafter.
- dispersibility aid When said dispersibility aid is present , it is typically present at a total level of from about 2% to about 35%, preferably from about 3% to about 25%, more preferably from about 4% to about 15%, and even more preferably from 5% to about 13% by weight of the composition. These materials can either be added as part of the active softener raw material, (I), or added as a separate component in the preparation of the finished softener compositions.
- the total level of dispersibility aid includes any amount that may be present as part of component (I).
- the mono-alkyl cationic quaternary ammonium compound When the mono-alkyl cationic quaternary ammonium compound is present, it is typically present at a level of from about 2% to about 25%, preferably from about 3% to about 17%, more preferably from about 4% to about 15%, and even more preferably from 5% to about 13% by weight of the composition, the total mono-alkyl cationic quaternary ammonium compound being at least at an effective level.
- Such mono-alkyl cationic quaternary ammonium compounds useful in the present invention are, preferably, quaternary ammonium salts of the general formula: [R N + (R ) 3 ] X- wherein
- R 4 is Cg-C22 alkyl or alkenyl group, preferably Cj ⁇ -Cig alkyl or alkenyl group; more preferably C i Q-C ⁇ 4 or C 1 g-C ⁇ g alkyl or alkenyl group; each R 5 is a Cj-Cg alkyl or substituted alkyl group (e.g., hydroxy alkyl), preferably C1-C3 alkyl group, e.g., methyl (most preferred), ethyl, propyl, and the like, a benzyl group, hydrogen, a polyethoxylated chain with from about 2 to about 20 oxyethylene units, preferably from about 2.5 to about 13 oxyethylene units, more preferably from about 3 to about 10 oxyethylene units, and mixtures thereof; and
- X is as defined hereinbefore for (Formula (I)).
- Especially preferred dispersibility aids are monolauryl trimethyl ammonium chloride and monotallow trimethyl ammonium chloride available from Witco under the trade name Varisoft® 471 and monooleyl trimethyl ammonium chloride available from Witco under the tradename Varisoft® 417.
- the R 4 group can also be attached to the cationic nitrogen atom through a group containing one, or more, ester, amide, ether, amine, etc., linking groups which can be desirable for increased concentratability of component (I), etc.
- Such linking groups are preferably within from about one to about three carbon atoms of the nitrogen atom.
- Mono-alkyl cationic quaternary ammonium compounds also include Cg-C22 alkyl choline esters.
- the preferred dispersibility aids of this type have the formula:
- Highly preferred dispersibility aids include C12-C14 coco choline ester and C j 6"C i g tallow choline ester.
- the compositions also contain a small amount, preferably from about 2% to about 5% by weight of the composition, of organic acid.
- organic acids are described in European Patent Application No. 404,471, Machin et al., published on Dec. 27, 1990, supra, which is herein incorporated by reference.
- the organic acid is selected from the group consisting of glycolic acid, acetic acid, citric acid, and mixtures thereof.
- Ethoxylated quaternary ammonium compounds which can serve as the dispersibility aid include ethylbis(polyethoxy ethanol)alkylammonium ethyl-sulfate with 17 moles of ethylene oxide, available under the trade name Variquat® 66 from Witco Chemical Company; polyethylene glycol (15) oleammonium chloride, available under the trade name Ethoquad® 0/25 from Akzo Chemical Company; and polyethylene glycol (15) cocomonium chloride, available under the trade name Ethoquad® C/25 from Akzo Chemical Company.
- the dispersibility aid is to increase the dispersibility of the ester softener
- the dispersibility aids of the present invention also have some softening properties to boost softening performance of the composition. Therefore, preferably the compositions of the present invention are essentially free of non-nitrogenous ethoxylated nonionic dispersibility aids which will decrease the overall softening performance of the compositions.
- quaternary compounds having only a single long alkyl chain can protect the cationic softener from interacting with anionic surfactants and or detergent builders that are carried over into the rinse from the wash solution.
- Suitable amine oxides include those with one alkyl or hydroxyalkyl moiety of about 8 to about 22 carbon atoms, preferably from about 10 to about 18 carbon atoms, more preferably from about 8 to about 14 carbon atoms, and two alkyl moieties selected from the group consisting of alkyl groups and hydroxyalkyl groups with about 1 to about 3 carbon atoms.
- Examples include dimethyloctylamine oxide, diethyldecylamine oxide, bis- (2-hydroxyethyl)dodecyl-amine oxide, dimethyldodecylamine oxide, dipropyl- tetradecylamine oxide, methylethylhexadecylamine oxide, dimethyl-2- hydroxyoctadecylamine oxide, and coconut fatty alkyl dimethylamine oxide.
- nonionic surfactant dispersing aids useful in the present invention are disclosed in the copending provisional application of Chana-Garcia, et al., Serial No. 60/007,224, filed November 3, 1995, for "Stable High Perfume, Low- Active Fabric Softener Compositions", said application being incorporated herein by reference.
- the premixes and/or finished compositions of the present invention can contain any softener compatible perfume at a level that will provide the desired perfume effect in the final, finished product and lower the viscosity of the premix, thus improving processability.
- the level of the perfume is typically below about 25%, preferably from about 0.5% to about 15%, more preferably from about 1% to about 10% to allow for dilution during the making of the final composition.
- the perfume should also be one, and at a level, that will not cause the product to be flammable. It is an advantage of the use of this invention, that the perfume, as well as the other optional solvents, and/or other ingredients, can be added in the premix to simplify the preparation of the finished compositions.
- the softener actives are derived from fatty acids with lower IV values (less than about 60) and without this invention, they need to be heated and melted before they can be dispersed in water. Perfumes should not be exposed to the temperatures required for this melting. Some perfume ingredients are degraded and some are volatilized and lost.
- premixes of the present invention which contain perfume, can be added to water, desirably containing the requisite amount of acid, preferably mineral acid, more preferably HC1, at an ambient temperature, to create the finished composition as discussed hereinafter.
- acid preferably mineral acid, more preferably HC1
- Use of the premixes herein provides additional protection for materials that can be degraded and avoids the use of high energy levels, thus lowering the total environmental load that is created in the manufacture of the finished compositions.
- the premix, and especially the finished compositions herein can also optionally contain from about 0.005% to 5% by weight of certain types of hydrophilic optical brighteners which also provide a dye transfer inhibition action. If used, the compositions herein will preferably comprise from about 0.001% to 1% by weight of such optical brighteners.
- hydrophilic optical brighteners useful in the present invention are those having the structural formula:
- R] is selected from anilino, N-2-bis-hydroxyethyl and NH-2 -hydroxyethyl
- R2 is selected from N-2-bis-hydroxyethyl, N-2-hydroxyethyl-N-methylamino, morphilino, chloro and amino
- M is a salt-forming cation such as sodium or potassium.
- R ⁇ is anilino
- R2 is N-2-bis-hydroxyethyl and M is a cation such as sodium
- the brightener is 4,4',-bis[(4-anilino-6-(N-2-bis- hydroxyethyl)-s-triazine-2-yl)amino]-2,2'-stilbenedisulfonic acid and disodium salt.
- This particular brightener species is commercially marketed under the tradename Tinopal-UNPA-GX® by Ciba-Geigy Corporation. Tinopal-UNPA-GX is the preferred hydrophilic optical brightener useful in the rinse added compositions herein.
- R ⁇ is anilino
- R2 is N-2-hydroxyethyl-N-2- methylamino
- M is a cation such as sodium
- the brightener is 4,4'-bis[(4-anilino- 6-(N-2-hydroxyethyl-N-methylamino)-s-triazine-2-yl)amino]2,2'-stilbenedisulfonic acid disodium salt.
- This particular brightener species is commercially marketed under the tradename Tinopal 5BM-GX® by Ciba-Geigy Corporation.
- R is anilino
- R 2 is morphilino
- M is a cation such as sodium
- the brightener is 4,4'-bis[(4-anilino-6-morphilino-s-triazine-2- yl)amino]2,2'-stilbenedisulfonic acid, sodium salt.
- This particular brightener species is commercially marketed under the tradename Tinopal AMS-GX® by Ciba Geigy Corporation.
- Stabilizers can be present in the premixes and finished compositions of the present invention.
- the term "stabilizer,” as used herein, includes antioxidants and reductive agents. These agents are present at a level of from 0% to about 2%, preferably from about 0.01% to about 0.2%, more preferably from about 0.035% to about 0.1% for antioxidants, and more preferably from about 0.01% to about 0.2% for reductive agents, in the final composition.
- the levels are adjusted, depending on the concentrations of the softener active in the premix and the finished composition. These assure good odor stability under long term storage conditions.
- Antioxidants and reductive agent stabilizers are especially critical for unscented or low scent products (no or low perfume).
- antioxidants examples include a mixture of ascorbic acid, ascorbic palmitate, propyl gallate, available from Eastman Chemical Products, Inc., under the trade names Tenox® PG and Tenox® S-l; a mixture of BHT (butylated hydroxytoluene), BHA (butylated hydroxyanisole), propyl gallate, and citric acid, available from Eastman Chemical Products, Inc., under the trade name Tenox®-6; butylated hydroxytoluene, available from UOP Process Division under the trade name Sustane® BHT; tertiary butylhydroquinone, Eastman Chemical Products, Inc., as Tenox® TBHQ; natural tocopherols, Eastman Chemical Products, Inc., as Tenox® GT-l/GT-2; and butylated hydroxyanisole, Eastman Chemical Products, Inc., as BHA; long chain esters (C0-C22) of gallic acid, e.g., dode
- an optional soil release agent can be added.
- the addition of the soil release agent can occur in combination with the premix, in combination with the acid/water seat, before or after electrolyte addition, or after the final composition is made.
- the finished softening composition prepared by the process of the present invention herein can contain from 0% to about 10%, preferably from 0.2% to about 5%, of a soil release agent.
- the concentration in the premix is adjusted to provide the desired end concentration.
- a soil release agent is a polymer.
- Polymeric soil release agents useful in the present invention include copolymeric blocks of terephthalate and polyethylene oxide or polypropylene oxide, and the like.
- a preferred soil release agent is a copolymer having blocks of terephthalate and polyethylene oxide. More specifically, these polymers are comprised of repeating units of ethylene terephthalate and polyethylene oxide terephthalate at a molar ratio of ethylene terephthalate units to polyethylene oxide terephthalate units of from 25:75 to about 35:65, said polyethylene oxide terephthalate containing polyethylene oxide blocks having molecular weights of from about 300 to about 2000. The molecular weight of this polymeric soil release agent is in the range of from about 5,000 to about 55,000.
- Another preferred polymeric soil release agent is a crystallizable polyester with repeat units of ethylene terephthalate units containing from about 10% to about 15% by weight of ethylene terephthalate units together with from about 10% to about 50% by weight of polyoxyethylene terephthalate units, derived from a polyoxyethylene glycol of average molecular weight of from about 300 to about 6,000, and the molar ratio of ethylene terephthalate units to polyoxyethylene terephthalate units in the crystallizable polymeric compound is between 2:1 and 6:1.
- this polymer include the commercially available materials Zelcon 4780 ® (from Dupont) and Milease T® (from ICI).
- Highly preferred soil release agents are polymers of the generic formula:
- each X can be a suitable capping group, with each X typically being selected from the group consisting of H, and alkyl or acyl groups containing from about 1 to about 4 carbon atoms, p is selected for water solubility and generally is from about 6 to about 113, preferably from about 20 to about 50.
- u is critical to formulation in a liquid composition having a relatively high ionic strength. There should be very little material in which u is greater than 10. Furthermore, there should be at least 20%, preferably at least 40%, of material in which u ranges from about 3 to about 5.
- the R* 4 moieties are essentially 1 ,4-phenylene moieties.
- the term "the R ⁇ 4 moieties are essentially 1 ,4-phenylene moieties” refers to compounds where the R' 4 moieties consist entirely of 1 ,4-phenylene moieties, or are partially substituted with other arylene or alkarylene moieties, alkylene moieties, alkenylene moieties, or mixtures thereof.
- Arylene and alkarylene moieties which can be partially substituted for 1 ,4-phenylene include 1,3-phenylene, 1 ,2-phenylene, 1 ,8-naphthylene, 1 ,4-naphthylene, 2,2-biphenylene, 4,4-biphenylene, and mixtures thereof.
- Alkylene and alkenylene moieties which can be partially substituted include 1,2-propylene, 1 ,4-butylene, 1,5-pentyIene, 1 ,6-hexamethylene, 1,7- heptamethylene, 1 ,8-octamethylene, 1 ,4-cyclohexylene, and mixtures thereof.
- the degree of partial substitution with moieties other than 1 ,4-phenylene should be such that the soil release properties of the compound are not adversely affected to any great extent.
- the degree of partial substitution which can be tolerated will depend upon the backbone length of the compound, i.e., longer backbones can have greater partial substitution for 1,4- phenylene moieties.
- compounds where the R" comprise from about 50% to about 100% 1 ,4-phenylene moieties (from 0% to about 50% moieties other than 1 ,4-phenylene) have adequate soil release activity.
- polyesters made according to the present invention with a 40:60 mole ratio of isophthalic (1,3- phenylene) to terephthalic (1 ,4-phenylene) acid have adequate soil release activity.
- the R ⁇ 4 moieties consist entirely of (i.e., comprise 100%) 1 ,4-phenylene moieties, i.e., each R ⁇ 4 moiety is 1 ,4-phenylene.
- suitable ethylene or substituted ethylene moieties include ethylene, 1 ,2 -propylene, 1 ,2-butylene, 1 ,2-hexylene, 3-methoxy-l,2- propylene, and mixtures thereof.
- the R' 5 moieties are essentially ethylene moieties, 1,2-propylene moieties, or mixtures thereof. Inclusion of a greater percentage of ethylene moieties tends to improve the soil release activity of compounds. Surprisingly, inclusion of a greater percentage of 1 ,2 -propylene moieties tends to improve the water solubility of compounds.
- 1,2-propylene moieties or a similar branched equivalent is desirable for incorporation of any substantial part of the soil release component in the liquid fabric softener compositions.
- each p is at least about 6, and preferably is at least about 10.
- the value for each n usually ranges from about 12 to about 1 13. Typically the value for each p is in the range of from about 12 to about 43.
- a more complete disclosure of soil release agents is contained in U.S. Pat.
- the premix can be combined with an optional scum dispersant, other than the soil release agent, and heated to a temperature at or above the melting point(s) of the components.
- the preferred scum dispersants herein are highly ethoxylated hydrophobic materials.
- the hydrophobic material can be a fatty alcohol, fatty acid, fatty amine, fatty acid amide, amine oxide, quaternary ammonium compound, or the hydrophobic moieties used to form soil release polymers.
- the preferred scum dispersants are highly ethoxylated, e.g., more than about 17, preferably more than about 25, more preferably more than about 40, moles of ethylene oxide per molecule on the average, with the polyethylene oxide portion being from about 76% to about 97%, preferably from about 81% to about 94%, of the total molecular weight.
- the level of scum dispersant is sufficient to keep the scum at an acceptable, preferably unnoticeable to the consumer, level under the conditions of use, but not enough to adversely affect softening. For some purposes it is desirable that the scum is nonexistent.
- the amount of anionic or nonionic detergent, etc., used in the wash cycle of a typical laundering process the efficiency of the rinsing steps prior to the introduction of the compositions herein, and the water hardness, the amount of anionic or nonionic detergent surfactant and detergency builder (especially phosphates and zeolites) entrapped in the fabric (laundry) will vary.
- bactericides which can be present in the premixes and finished compositions of this invention include glutaraldehyde, formaldehyde, 2-bromo-2- nitro-propane-l,3-diol sold by Inolex Chemicals, located in Philadelphia,
- Typical levels of bactericides used in the present compositions are from about 1 to about 1 ,000 ppm by weight of the agent.
- compositions and processes herein can optionally employ one or more copper and or nickel chelating agents ("chelators").
- chelators can be selected from the group consisting of amino carboxylates, amino phosphonates, polyfunctionally-substituted aromatic chelating agents and mixtures thereof, all as hereinafter defined.
- the whiteness and/or brightness of fabrics are substantially improved or restored by such chelating agents and the stability of the materials in the compositions are improved.
- Amino carboxylates useful as chelating agents herein include ethylenediaminetetraacetates (EDTA), N-hydroxyethylethylenediaminetriacetates, nitrilotriacetates (NTA), ethylenediamine tetraproprionates, ethylenediamine-N,N'- diglutamates, 2-hyroxypropylenediamine-N,N'-disuccinates, triethylenetetraaminehexacetates, diethylenetriaminepentaacetates (DETPA), and ethanoldiglycines, including their water-soluble salts such as the alkali metal, ammonium, and substituted ammonium salts thereof and mixtures thereof.
- EDTA ethylenediaminetetraacetates
- NDA nitrilotriacetates
- ethylenediamine tetraproprionates ethylenediamine-N,N'- diglutamates
- Amino phosphonates are also suitable for use as chelating agents in the compositions of the invention when at least low levels of total phosphorus are permitted in detergent compositions, and include ethylenediaminetetrakis (methylenephosphonates), diethylenetriamine-N,N,N',N",N"-pentakis(methane phosphonate) (DETMP) and l-hydroxyethane-l,l-diphosphonate (HEDP).
- these amino phosphonates to not contain alkyl or alkenyl groups with more than about 6 carbon atoms.
- the chelating agents are typically used in the present rinse process at levels from about 2 ppm to about 25 ppm, for periods from 1 minute up to several hours' soaking.
- the preferred EDDS chelator used herein (also known as ethylenediamine- N,N'-disuccinate) is the material described in U.S. Patent 4,704,233, cited hereinabove, and has the formula (shown in free acid form):
- EDDS can be prepared using maleic anhydride and ethylenediamine.
- the preferred biodegradable [S,S] isomer of EDDS can be prepared by reacting L-aspartic acid with 1,2-dibromoethane.
- the EDDS has advantages over other chelators in that it is effective for chelating both copper and nickel cations, is available in a biodegradable form, and does not contain phosphorus.
- the EDDS employed herein as a chelator is typically in its salt form, i.e., wherein one or more of the four acidic hydrogens are replaced by a water- soluble cation M, such as sodium, potassium, ammonium, triethanolammonium, and the like.
- the EDDS chelator is also typically used in the present rinse process at levels from about 2 ppm to about 25 ppm for periods from 1 minute up to several hours' soaking. At certain pH's the EDDS is preferably used in combination with zinc cations.
- a wide variety of chelators can be used herein. Indeed, simple polycarboxylates such as citrate, oxydisuccinate, and the like, can also be used, although such chelators are not as effective as the amino carboxylates and phosphonates, on a weight basis. Accordingly, usage levels may be adjusted to take into account differing degrees of chelating effectiveness.
- the chelators herein will preferably have a stability constant (of the fully ionized chelator) for copper ions of at least about 5, preferably at least about 7. Typically, the chelators will comprise from about 0.5% to about 10%, more preferably from about 0.75% to about 5%, by weight of the compositions herein.
- Preferred chelators include DETMP, DETPA, NTA, EDDS and mixtures thereof.
- compositions containing both saturated and unsaturated diester quaternary ammonium compounds can be prepared that are stable without the addition of concentration aids.
- the compositions of the present invention may require organic and/or inorganic concentration aids to go to even higher concentrations and/or to meet higher stability standards depending on the other ingredients.
- concentration aids which typically can be viscosity modifiers may be needed, or preferred, for ensuring stability under extreme conditions when particular softener active levels are used.
- the surfactant concentration aids are typically selected from the group consisting of (1) single long chain alkyl cationic surfactants; (2) nonionic surfactants; (3) amine oxides; (4) fatty acids; and (5) mixtures thereof. These aids are described in P&G Copending Application Serial No.
- the present invention can include optional components conventionally used in textile treatment compositions, for example: colorants; preservatives; surfactants; anti-shrinkage agents; fabric crisping agents; spotting agents; germicides; fungicides; anti-corrosion agents; and the like.
- the present invention can also include other compatible ingredients, including those as disclosed in copending applications Serial Nos.: 08/372,068, filed
- the premixes comprise the softener active A. (from about 50% to about 85%>, preferably from about 60% to about 80%, more preferably from about 65% to about 75%, by weight of the premix); the higher boiling water soluble organic solvent system B. at the levels specified hereinbefore; optionally, the low molecular weight alcohol C.
- the level of low molecular weight alcohol is sufficiently low so that the closed cup flammability point is greater than about 100 °F.
- the perfume up to about 50% for the high perfume, low active compositions described hereinafter, and less than about 25%, preferably from about 0.5% to about 15%, more preferably from about 1% to about 10% by weight of the premix, for more normal, high softener concentration compositions
- the dispersibility aid E from 0% to about 35%, preferably from about 3% to about 25%, and more preferably from about 4% up to about 15%, by weight of the premix.
- the higher boiling solvent reduces the level of low molecular weight solvent required to achieve the desired viscosities while reducing, or eliminating, flammability.
- the development especially relates to compositions wherein the active and the low molecular weight solvent mixture does not have a viscosity that permits facile processing.
- the development includes the process of adding the high boiling water soluble solvent to the composition to lower the viscosity and make it processable, while keeping it non-flammable, or of low flammability. This same benefit is also observed in finished compositions which contain a high level of active and which need to have the viscosity reduced.
- the high boiling water soluble solvent provides a low viscosity and reduced flammability.
- compositions prepared using these premixes, and/or compositions containing said higher boiling, water soluble solvent have improved freeze/thaw properties, (recovery after freezing) if a high IV (>80) softener active is used. This property is totally unexpected.
- These premixes have, typical viscosities suitable for processing of less than about 1000 cps, preferably less than about 500 cps, more preferably less than about 300 cps.
- the finished compositions can be made by adding a preheated softener premix to a preheated water seat, but are preferably made at ambient temperatures.
- premixes and processes using them include premixes which typically contain from about 50% to about 85%, preferably from about 60% to about 80%>, more preferably from about 65% to about 75%, of fabric softener active A.; up to about 40%) of the high boiling point water soluble solvent B.; and from about 1% to about 7%, preferably from about 3% to about 5%, of low molecular weight water soluble solvent C, like ethanol and/or isopropanol, or the preferred levels set forth hereinbefore.
- biodegradable fabric softener active selected from the group consisting of:
- each R substituent is a short chain C ⁇ -C ⁇ , preferably C1-C3 alkyl or hydroxyalkyl group, e.g., methyl (most preferred), ethyl, propyl, hydroxyethyl, and the like, benzyl, or mixtures thereof; each m is 2 or 3; each n is from 1 to about 4; each Y is -O-(O)C-, or -C(O)-O-; the sum of carbons in each R 1 , plus one when Y is -O-(O)C-, is Ci2- 22 > preferably C14-C20- with each R 1 being a hydrocarbyl, or substituted hydrocarbyl group, preferably, alkyl, monounsaturated alkylene, and polyunsaturated alkylene groups (As used herein, the "percent of softener active" containing a given Rl group is based upon taking a percentage of the total active based upon the percentage that the given R-
- the Iodine Value of a "parent" fatty acid, or "corresponding" fatty acid is used to define a level of unsaturation for an R ⁇ group that is the same as the level of unsaturation that would be present in a fatty acid containing the same Rl group.); and wherein the counterion, X " , can be any softener-compatible anion, preferably, chloride, bromide, or nitrate, more preferably chloride; 2. softener having the formula:
- C(O)R* is derived from mixtures of R ⁇ groups, containing some saturated, some unsaturated, e.g., oleic, fatty acid, and, preferably, each R is a methyl or ethyl group and preferably each R- is in the range of C ⁇ to C19 with degrees of branching and unsaturation being present in the alkyl chains); and
- said fabric softener active being in the form of a stable dispersion; and B. the balance water and from about 1% to about 30%, preferably from about 3% to about 25%, more preferably from about 8% to about 20%, by weight of the composition of water soluble organic solvent, the level of low molecular weight organic solvent being too low to cause the composition to be flammable; the viscosity of the composition being less than about 500 cps, preferably less than about 400 cps, more preferably less than about 200 cps, and recovering to less than about 1000 cps, preferably less than about 500 cps, more preferably less than about 200 cps after freezing and thawing.
- Particularly preferred optional ingredients for use in the compositions of this type include water soluble, ionizable, calcium and/or magnesium salts, which provide desired viscosity and/or additional stability.
- the chloride salts are preferred, but acetate, nitrate, etc. salts can be used.
- the level of said calcium and/or magnesium salts is from 0% to about 2%, preferably from about 0.05% to about 0.5%, more preferably from about 0.1% to about 0.25%.
- Sodium salts such as NaCl can also be used, especially for compositions containing low levels of softener actives. These materials are desirably in the water and/or acid (water seat) used to prepare the finished compositions.
- the pH of the finished compositions should be from about 1 to about 7, preferably from about 1.5 to about 5, more preferably from about 2 to about 3.5.
- the pH is normally adjusted by using a low molecular weight acid, preferably mineral acid, more preferably HC1.
- Other acids including nitric acid, acetic acid, etc., can be used to provide the pH.
- compositions that can be prepared using the premixes herein include the "clear" compositions described in the copending United States Patent Applications: 08/621,019; 08/620,627; 08/620,767; 08/620,513; 08/621,285; 08/621,299; 08/621,298; 08/620,626; 08/620,625; 08/620,772; 08/621,281; 08/620,514; and 08/620,958, all filed March 22, 1996 and all having the title "CONCENTRATED, STABLE, PREFERABLY CLEAR, FABRIC SOFTENING COMPOSITION", all of said compositions being incorporated herein by reference.
- compositions consist of a liquid aqueous phase with discrete hydrophobic particles dispersed substantially uniformly therein.
- the compositions preferably have a viscosity of from about 50 cp to about 500 cp.
- the premixes can be used to formulate finished compositions in simple processes, at ambient temperatures, comprising the steps of:
- premix eg., as disclosed below
- the premix and water seat should be heated during mixing.
- the fabric softening actives (DEQAs); the high boiling, water soluble solvent; and, optionally, the low molecular weight solvent, can be formulated as premixes as follows.
- compositions 1-5) can be prepared using Premix I.
- compositions 6-9 can be prepared using Premix V.
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- Wood Science & Technology (AREA)
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Abstract
Cette invention se rapporte à des compositions de prémélanges d'adoucissants textiles biodégradables, qui contiennent: (1) des agents adoucissants biodégradables; un solvant optionnel à poids moléculaire faible; (2) un solvant hydrosoluble à point d'ébullition élevé, destiné à abaisser la viscosité tout en évitant l'inflammabilité; et (3) un parfum optionnel. Ces prémélanges peuvent être ajoutés à température ambiante à de l'eau contenant de l'acide, pour former un pH compris entre environ 1,5 et environ 5, afin de produire les compositions finies. L'eau peut également contenir un sel de calcium et/ou de magnésium destiné à modifier la viscosité. Des compositions contenant des agents adoucissants hautement insaturés possèdent des propriétés de congélation/décongélation améliorées.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2489696P | 1996-08-30 | 1996-08-30 | |
US24896P | 1996-08-30 | ||
PCT/US1997/015122 WO1998008924A2 (fr) | 1996-08-30 | 1997-08-28 | Premelange concentre avec inflammabilite reduite pour former des compositions d'adoucissants textiles |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0923631A2 true EP0923631A2 (fr) | 1999-06-23 |
Family
ID=21822923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97938654A Withdrawn EP0923631A2 (fr) | 1996-08-30 | 1997-08-28 | Premelange concentre avec inflammabilite reduite pour former des compositions d'adoucissants textiles |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0923631A2 (fr) |
JP (1) | JP2000501454A (fr) |
CN (1) | CN1251608A (fr) |
BR (1) | BR9713466A (fr) |
CA (1) | CA2264087A1 (fr) |
WO (1) | WO1998008924A2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6875735B1 (en) | 1997-11-24 | 2005-04-05 | The Procter & Gamble Company | Clear or translucent aqueous fabric softener compositions containing high electrolyte content and optional phase stabilizer |
EP1036147A1 (fr) * | 1997-11-24 | 2000-09-20 | The Procter & Gamble Company | Compositions aqueuses pour adoucissant textiles, limpides ou translucides, a forte teneur en electrolyte, et contenant eventuellement un stabilisant de phase |
US6995131B1 (en) | 1999-05-10 | 2006-02-07 | The Procter & Gamble Company | Clear or translucent aqueous fabric softener compositions containing high electrolyte and optional phase stabilizer |
GB9915964D0 (en) * | 1999-07-07 | 1999-09-08 | Unilever Plc | Fabric conditioning composition |
AU2001263062A1 (en) † | 2000-05-11 | 2001-11-20 | The Procter And Gamble Company | Highly concentrated fabric softener compositions and articles containing such compositions |
ES2288646T3 (es) * | 2004-03-29 | 2008-01-16 | Clariant Produkte (Deutschland) Gmbh | Composiciones de ester-quat concentradas facilmente dispersables. |
US20060089293A1 (en) | 2004-10-18 | 2006-04-27 | Frankenbach Gayle M | Concentrated fabric softener active compositions |
US8232239B2 (en) * | 2010-03-09 | 2012-07-31 | Ecolab Usa Inc. | Liquid concentrated fabric softener composition |
MX2016009402A (es) | 2014-01-20 | 2016-09-16 | Procter & Gamble | Premezcla de abrillantador fluorescente. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608093A1 (de) * | 1986-03-12 | 1987-09-17 | Henkel Kgaa | Konfektioniertes textilweichmacher-konzentrat |
GB8914054D0 (en) * | 1989-06-19 | 1989-08-09 | Unilever Plc | Fabric softening composition |
DE4307186A1 (de) * | 1993-03-08 | 1994-09-15 | Henkel Kgaa | Wäßrige Textilweichmacher-Zusammensetzung |
ES2097476T3 (es) * | 1993-09-17 | 1997-04-01 | Stepan Europe | Base tensioactiva que comprende un compuesto cationico de amonio cuaternario y un compuesto a titulo de disolvente y composicion suavizante que comprende dicha base. |
US5474690A (en) * | 1994-11-14 | 1995-12-12 | The Procter & Gamble Company | Concentrated biodegradable quaternary ammonium fabric softener compositions containing intermediate iodine value fatty acid chains |
US5525245A (en) * | 1994-12-21 | 1996-06-11 | Colgate-Palmolive Company | Clear, concentrated liquid fabric softener compositions |
DE69626521T2 (de) * | 1995-07-11 | 2003-12-24 | Procter & Gamble | Konzentrierte, stabile textilweichmacherzusammensetzung |
US5861370A (en) * | 1996-03-22 | 1999-01-19 | The Procter & Gamble Company | Concentrated, stable, premix for forming fabric softening composition |
-
1997
- 1997-08-28 CA CA002264087A patent/CA2264087A1/fr not_active Abandoned
- 1997-08-28 EP EP97938654A patent/EP0923631A2/fr not_active Withdrawn
- 1997-08-28 JP JP10511893A patent/JP2000501454A/ja active Pending
- 1997-08-28 CN CN 97199086 patent/CN1251608A/zh active Pending
- 1997-08-28 BR BR9713466-0A patent/BR9713466A/pt unknown
- 1997-08-28 WO PCT/US1997/015122 patent/WO1998008924A2/fr not_active Application Discontinuation
Non-Patent Citations (1)
Title |
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See references of WO9808924A3 * |
Also Published As
Publication number | Publication date |
---|---|
CN1251608A (zh) | 2000-04-26 |
JP2000501454A (ja) | 2000-02-08 |
WO1998008924A3 (fr) | 1998-05-07 |
CA2264087A1 (fr) | 1998-03-05 |
WO1998008924A2 (fr) | 1998-03-05 |
BR9713466A (pt) | 2000-03-28 |
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