AU2022360284A1 - Compositions and methods - Google Patents
Compositions and methods Download PDFInfo
- Publication number
- AU2022360284A1 AU2022360284A1 AU2022360284A AU2022360284A AU2022360284A1 AU 2022360284 A1 AU2022360284 A1 AU 2022360284A1 AU 2022360284 A AU2022360284 A AU 2022360284A AU 2022360284 A AU2022360284 A AU 2022360284A AU 2022360284 A1 AU2022360284 A1 AU 2022360284A1
- Authority
- AU
- Australia
- Prior art keywords
- alkyl
- concentrate composition
- acid
- component
- composition according
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 196
- 238000000034 method Methods 0.000 title claims description 32
- -1 glycol ester Chemical class 0.000 claims abstract description 116
- 239000012141 concentrate Substances 0.000 claims abstract description 57
- 239000000194 fatty acid Substances 0.000 claims abstract description 56
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 55
- 229930195729 fatty acid Natural products 0.000 claims abstract description 55
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 55
- 239000004094 surface-active agent Substances 0.000 claims abstract description 44
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 20
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 46
- 229910052739 hydrogen Inorganic materials 0.000 claims description 30
- 239000001257 hydrogen Substances 0.000 claims description 30
- 238000009472 formulation Methods 0.000 claims description 25
- 150000001768 cations Chemical class 0.000 claims description 21
- 239000002280 amphoteric surfactant Substances 0.000 claims description 20
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002888 zwitterionic surfactant Substances 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 11
- 235000021355 Stearic acid Nutrition 0.000 claims description 10
- 239000002738 chelating agent Substances 0.000 claims description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 10
- 239000008117 stearic acid Substances 0.000 claims description 10
- 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 claims description 9
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003002 pH adjusting agent Substances 0.000 claims description 9
- 239000003755 preservative agent Substances 0.000 claims description 9
- 239000003752 hydrotrope Substances 0.000 claims description 8
- 229940007636 sodium lauroyl methyl isethionate Drugs 0.000 claims description 7
- NVIZQHFCDBQNPH-UHFFFAOYSA-M sodium;2-dodecanoyloxypropane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCC(=O)OC(C)CS([O-])(=O)=O NVIZQHFCDBQNPH-UHFFFAOYSA-M 0.000 claims description 7
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 150000005690 diesters Chemical class 0.000 claims description 3
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 claims description 3
- 125000002811 oleoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 229960003237 betaine Drugs 0.000 description 27
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 24
- 239000002253 acid Substances 0.000 description 20
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- 239000004615 ingredient Substances 0.000 description 18
- 150000003839 salts Chemical class 0.000 description 17
- 238000013019 agitation Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 15
- 239000007788 liquid Substances 0.000 description 15
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 13
- 125000003342 alkenyl group Chemical group 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 11
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 10
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 9
- 239000003093 cationic surfactant Substances 0.000 description 9
- 229910052700 potassium Inorganic materials 0.000 description 9
- 239000011591 potassium Substances 0.000 description 9
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 8
- FPVVYTCTZKCSOJ-UHFFFAOYSA-N Ethylene glycol distearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOC(=O)CCCCCCCCCCCCCCCCC FPVVYTCTZKCSOJ-UHFFFAOYSA-N 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 8
- 125000003368 amide group Chemical group 0.000 description 8
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 8
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000003760 tallow Substances 0.000 description 7
- VKZRWSNIWNFCIQ-UHFFFAOYSA-N 2-[2-(1,2-dicarboxyethylamino)ethylamino]butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NCCNC(C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-UHFFFAOYSA-N 0.000 description 6
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 6
- 239000003945 anionic surfactant Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000003240 coconut oil Substances 0.000 description 6
- 235000019864 coconut oil Nutrition 0.000 description 6
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 125000002252 acyl group Chemical group 0.000 description 5
- 150000003973 alkyl amines Chemical class 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 5
- 150000003871 sulfonates Chemical class 0.000 description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 4
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 4
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 4
- 239000005639 Lauric acid Substances 0.000 description 4
- 239000005642 Oleic acid Substances 0.000 description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 235000021314 Palmitic acid Nutrition 0.000 description 4
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 229940027983 antiseptic and disinfectant quaternary ammonium compound Drugs 0.000 description 4
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 4
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 description 4
- 229960002989 glutamic acid Drugs 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 4
- 229940102253 isopropanolamine Drugs 0.000 description 4
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 4
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 4
- 229960002446 octanoic acid Drugs 0.000 description 4
- 239000003346 palm kernel oil Substances 0.000 description 4
- 235000019865 palm kernel oil Nutrition 0.000 description 4
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 150000003856 quaternary ammonium compounds Chemical group 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 4
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 3
- LIFHMKCDDVTICL-UHFFFAOYSA-N 6-(chloromethyl)phenanthridine Chemical compound C1=CC=C2C(CCl)=NC3=CC=CC=C3C2=C1 LIFHMKCDDVTICL-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 150000004671 saturated fatty acids Chemical class 0.000 description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 3
- 239000004299 sodium benzoate Substances 0.000 description 3
- 235000010234 sodium benzoate Nutrition 0.000 description 3
- 229940079776 sodium cocoyl isethionate Drugs 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- AGGIJOLULBJGTQ-UHFFFAOYSA-N sulfoacetic acid Chemical class OC(=O)CS(O)(=O)=O AGGIJOLULBJGTQ-UHFFFAOYSA-N 0.000 description 3
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 2
- PQHYOGIRXOKOEJ-UHFFFAOYSA-N 2-(1,2-dicarboxyethylamino)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NC(C(O)=O)CC(O)=O PQHYOGIRXOKOEJ-UHFFFAOYSA-N 0.000 description 2
- CIEZZGWIJBXOTE-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)C(C)N(CC(O)=O)CC(O)=O CIEZZGWIJBXOTE-UHFFFAOYSA-N 0.000 description 2
- LMVGXBRDRZOPHA-UHFFFAOYSA-N 2-[dimethyl-[3-(16-methylheptadecanoylamino)propyl]azaniumyl]acetate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O LMVGXBRDRZOPHA-UHFFFAOYSA-N 0.000 description 2
- TYIOVYZMKITKRO-UHFFFAOYSA-N 2-[hexadecyl(dimethyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O TYIOVYZMKITKRO-UHFFFAOYSA-N 0.000 description 2
- OYINQIKIQCNQOX-UHFFFAOYSA-M 2-hydroxybutyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCC(O)C[N+](C)(C)C OYINQIKIQCNQOX-UHFFFAOYSA-M 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZCTQGTTXIYCGGC-UHFFFAOYSA-N Benzyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OCC1=CC=CC=C1 ZCTQGTTXIYCGGC-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 244000303965 Cyamopsis psoralioides Species 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- 235000021353 Lignoceric acid Nutrition 0.000 description 2
- CQXMAMUUWHYSIY-UHFFFAOYSA-N Lignoceric acid Natural products CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C=C1 CQXMAMUUWHYSIY-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- 235000021319 Palmitoleic acid Nutrition 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229940114079 arachidonic acid Drugs 0.000 description 2
- 235000021342 arachidonic acid Nutrition 0.000 description 2
- YSJGOMATDFSEED-UHFFFAOYSA-M behentrimonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C YSJGOMATDFSEED-UHFFFAOYSA-M 0.000 description 2
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000002285 corn oil Substances 0.000 description 2
- 235000005687 corn oil Nutrition 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 229940047642 disodium cocoamphodiacetate Drugs 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- QVBODZPPYSSMEL-UHFFFAOYSA-N dodecyl sulfate;2-hydroxyethylazanium Chemical compound NCCO.CCCCCCCCCCCCOS(O)(=O)=O QVBODZPPYSSMEL-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 235000021323 fish oil Nutrition 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- LQJBNNIYVWPHFW-QXMHVHEDSA-N gadoleic acid Chemical compound CCCCCCCCCC\C=C/CCCCCCCC(O)=O LQJBNNIYVWPHFW-QXMHVHEDSA-N 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 150000002306 glutamic acid derivatives Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229940094506 lauryl betaine Drugs 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 229940069822 monoethanolamine lauryl sulfate Drugs 0.000 description 2
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 2
- KKBOOQDFOWZSDC-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCN(CC)CC KKBOOQDFOWZSDC-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- ONQDVAFWWYYXHM-UHFFFAOYSA-M potassium lauryl sulfate Chemical compound [K+].CCCCCCCCCCCCOS([O-])(=O)=O ONQDVAFWWYYXHM-UHFFFAOYSA-M 0.000 description 2
- 229940116985 potassium lauryl sulfate Drugs 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 2
- HVFAVOFILADWEZ-UHFFFAOYSA-M sodium;2-[2-(dodecanoylamino)ethyl-(2-hydroxyethyl)amino]acetate Chemical compound [Na+].CCCCCCCCCCCC(=O)NCCN(CCO)CC([O-])=O HVFAVOFILADWEZ-UHFFFAOYSA-M 0.000 description 2
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- LPJKDVHMUUZHRY-KVVVOXFISA-N (z)-octadec-9-en-1-amine;hydrochloride Chemical compound Cl.CCCCCCCC\C=C/CCCCCCCCN LPJKDVHMUUZHRY-KVVVOXFISA-N 0.000 description 1
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical class OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 1
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 description 1
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 1
- CYPKANIKIWLVMF-UHFFFAOYSA-N 2-[(2-oxo-3,4-dihydro-1h-quinolin-5-yl)oxy]acetic acid Chemical compound N1C(=O)CCC2=C1C=CC=C2OCC(=O)O CYPKANIKIWLVMF-UHFFFAOYSA-N 0.000 description 1
- OTKWLUKIHNEGIG-UHFFFAOYSA-N 2-[3-(hexadecanoylamino)propyl-dimethylazaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O OTKWLUKIHNEGIG-UHFFFAOYSA-N 0.000 description 1
- AMRBZKOCOOPYNY-QXMHVHEDSA-N 2-[dimethyl-[(z)-octadec-9-enyl]azaniumyl]acetate Chemical compound CCCCCCCC\C=C/CCCCCCCC[N+](C)(C)CC([O-])=O AMRBZKOCOOPYNY-QXMHVHEDSA-N 0.000 description 1
- UIJMHOVIUFGSNF-UHFFFAOYSA-N 2-[dimethyl-[3-(undec-10-enoylamino)propyl]azaniumyl]acetate Chemical compound [O-]C(=O)C[N+](C)(C)CCCNC(=O)CCCCCCCCC=C UIJMHOVIUFGSNF-UHFFFAOYSA-N 0.000 description 1
- ZKWJQNCOTNUNMF-QXMHVHEDSA-N 2-[dimethyl-[3-[[(z)-octadec-9-enoyl]amino]propyl]azaniumyl]acetate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O ZKWJQNCOTNUNMF-QXMHVHEDSA-N 0.000 description 1
- BMYCCWYAFNPAQC-UHFFFAOYSA-N 2-[dodecyl(methyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCN(C)CC(O)=O BMYCCWYAFNPAQC-UHFFFAOYSA-N 0.000 description 1
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- JBVOQKNLGSOPNZ-UHFFFAOYSA-N 2-propan-2-ylbenzenesulfonic acid Chemical class CC(C)C1=CC=CC=C1S(O)(=O)=O JBVOQKNLGSOPNZ-UHFFFAOYSA-N 0.000 description 1
- HIAHPXLWIQVPMP-UHFFFAOYSA-N 20-aminoicosane-1,1-diol Chemical compound NCCCCCCCCCCCCCCCCCCCC(O)O HIAHPXLWIQVPMP-UHFFFAOYSA-N 0.000 description 1
- IXOCGRPBILEGOX-UHFFFAOYSA-N 3-[3-(dodecanoylamino)propyl-dimethylazaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O IXOCGRPBILEGOX-UHFFFAOYSA-N 0.000 description 1
- 229940100484 5-chloro-2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 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
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-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
- AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- QGCUAFIULMNFPJ-UHFFFAOYSA-N Myristamidopropyl betaine Chemical compound CCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O QGCUAFIULMNFPJ-UHFFFAOYSA-N 0.000 description 1
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 229920000688 Poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)] Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical compound CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- NGXUUAFYUCOICP-UHFFFAOYSA-N aminometradine Chemical group CCN1C(=O)C=C(N)N(CC=C)C1=O NGXUUAFYUCOICP-UHFFFAOYSA-N 0.000 description 1
- 229960001887 aminometradine Drugs 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 description 1
- 229940063953 ammonium lauryl sulfate Drugs 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- FMBMJZOGMAKBLM-UHFFFAOYSA-N azane;sulfo dodecanoate Chemical compound [NH4+].CCCCCCCCCCCC(=O)OS([O-])(=O)=O FMBMJZOGMAKBLM-UHFFFAOYSA-N 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- TTZLKXKJIMOHHG-UHFFFAOYSA-M benzyl-decyl-dimethylazanium;chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 TTZLKXKJIMOHHG-UHFFFAOYSA-M 0.000 description 1
- PXFDQFDPXWHEEP-UHFFFAOYSA-M benzyl-dimethyl-octylazanium;chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(C)CC1=CC=CC=C1 PXFDQFDPXWHEEP-UHFFFAOYSA-M 0.000 description 1
- NZUPCNDJBJXXRF-UHFFFAOYSA-O bethanechol Chemical compound C[N+](C)(C)CC(C)OC(N)=O NZUPCNDJBJXXRF-UHFFFAOYSA-O 0.000 description 1
- MKHVZQXYWACUQC-UHFFFAOYSA-N bis(2-hydroxyethyl)azanium;dodecyl sulfate Chemical compound OCCNCCO.CCCCCCCCCCCCOS(O)(=O)=O MKHVZQXYWACUQC-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 229940081733 cetearyl alcohol Drugs 0.000 description 1
- 229960001927 cetylpyridinium chloride Drugs 0.000 description 1
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 description 1
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 description 1
- 229940096362 cocoamphoacetate Drugs 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 229920013750 conditioning polymer Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- WLCFKPHMRNPAFZ-UHFFFAOYSA-M didodecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC WLCFKPHMRNPAFZ-UHFFFAOYSA-M 0.000 description 1
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 1
- ZCPCLAPUXMZUCD-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC ZCPCLAPUXMZUCD-UHFFFAOYSA-M 0.000 description 1
- NAPSCFZYZVSQHF-UHFFFAOYSA-N dimantine Chemical compound CCCCCCCCCCCCCCCCCCN(C)C NAPSCFZYZVSQHF-UHFFFAOYSA-N 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- PGZPBNJYTNQMAX-UHFFFAOYSA-N dimethylazanium;methyl sulfate Chemical compound C[NH2+]C.COS([O-])(=O)=O PGZPBNJYTNQMAX-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- IJOBQWAGGNHDEV-UHFFFAOYSA-L disodium;2-[1-[2-(carboxylatomethoxy)ethyl]-2-heptyl-4,5-dihydroimidazol-1-ium-1-yl]acetate;hydroxide Chemical compound [OH-].[Na+].[Na+].CCCCCCCC1=NCC[N+]1(CCOCC([O-])=O)CC([O-])=O IJOBQWAGGNHDEV-UHFFFAOYSA-L 0.000 description 1
- GLSRFBDXBWZNLH-UHFFFAOYSA-L disodium;2-chloroacetate;2-(4,5-dihydroimidazol-1-yl)ethanol;hydroxide Chemical compound [OH-].[Na+].[Na+].[O-]C(=O)CCl.OCCN1CCN=C1 GLSRFBDXBWZNLH-UHFFFAOYSA-L 0.000 description 1
- WSDISUOETYTPRL-UHFFFAOYSA-N dmdm hydantoin Chemical compound CC1(C)N(CO)C(=O)N(CO)C1=O WSDISUOETYTPRL-UHFFFAOYSA-N 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 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
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229960004585 etidronic acid Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- BUHXFUSLEBPCEB-UHFFFAOYSA-N icosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCN BUHXFUSLEBPCEB-UHFFFAOYSA-N 0.000 description 1
- ZCTXEAQXZGPWFG-UHFFFAOYSA-N imidurea Chemical compound O=C1NC(=O)N(CO)C1NC(=O)NCNC(=O)NC1C(=O)NC(=O)N1CO ZCTXEAQXZGPWFG-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000010412 laundry washing Methods 0.000 description 1
- 229940075468 lauramidopropyl betaine Drugs 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-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
- 229960002216 methylparaben Drugs 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- KKXWPVVBVWBKBL-UHFFFAOYSA-N n,n-diethylethanamine;dodecyl hydrogen sulfate Chemical compound CC[NH+](CC)CC.CCCCCCCCCCCCOS([O-])(=O)=O KKXWPVVBVWBKBL-UHFFFAOYSA-N 0.000 description 1
- 229940049292 n-(3-(dimethylamino)propyl)octadecanamide Drugs 0.000 description 1
- KHPAAXRLVYMUHU-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]docosanamide Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)NCCN(CC)CC KHPAAXRLVYMUHU-UHFFFAOYSA-N 0.000 description 1
- UIUQXDQHAWBLOW-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]icosanamide Chemical compound CCCCCCCCCCCCCCCCCCCC(=O)NCCN(CC)CC UIUQXDQHAWBLOW-UHFFFAOYSA-N 0.000 description 1
- NCBXVQKSCKRNTB-UHFFFAOYSA-N n-[2-(dimethylamino)ethyl]icosanamide Chemical compound CCCCCCCCCCCCCCCCCCCC(=O)NCCN(C)C NCBXVQKSCKRNTB-UHFFFAOYSA-N 0.000 description 1
- XNJXGLWSAVUJRR-UHFFFAOYSA-N n-[2-(dimethylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCN(C)C XNJXGLWSAVUJRR-UHFFFAOYSA-N 0.000 description 1
- DYAVLIWAWOZKBI-UHFFFAOYSA-N n-[3-(diethylamino)propyl]hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(=O)NCCCN(CC)CC DYAVLIWAWOZKBI-UHFFFAOYSA-N 0.000 description 1
- OVCKOYOTKXBZKK-UHFFFAOYSA-N n-[3-(diethylamino)propyl]icosanamide Chemical compound CCCCCCCCCCCCCCCCCCCC(=O)NCCCN(CC)CC OVCKOYOTKXBZKK-UHFFFAOYSA-N 0.000 description 1
- KUIOQEAUQATWEY-UHFFFAOYSA-N n-[3-(diethylamino)propyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCCN(CC)CC KUIOQEAUQATWEY-UHFFFAOYSA-N 0.000 description 1
- BOUCRWJEKAGKKG-UHFFFAOYSA-N n-[3-(diethylaminomethyl)-4-hydroxyphenyl]acetamide Chemical compound CCN(CC)CC1=CC(NC(C)=O)=CC=C1O BOUCRWJEKAGKKG-UHFFFAOYSA-N 0.000 description 1
- MNAZHGAWPCLLGX-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]docosanamide Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C MNAZHGAWPCLLGX-UHFFFAOYSA-N 0.000 description 1
- BDHJUCZXTYXGCZ-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(=O)NCCCN(C)C BDHJUCZXTYXGCZ-UHFFFAOYSA-N 0.000 description 1
- HJXPIPGLPXVLGN-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]icosanamide Chemical compound CCCCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C HJXPIPGLPXVLGN-UHFFFAOYSA-N 0.000 description 1
- WWVIUVHFPSALDO-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C WWVIUVHFPSALDO-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- SDGDJTPRANMWBS-UHFFFAOYSA-N n-icosyldocosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCCCC SDGDJTPRANMWBS-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- VXAPDXVBDZRZKP-UHFFFAOYSA-N nitric acid phosphoric acid Chemical compound O[N+]([O-])=O.OP(O)(O)=O VXAPDXVBDZRZKP-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- HLERILKGMXJNBU-UHFFFAOYSA-N norvaline betaine Chemical compound CCCC(C([O-])=O)[N+](C)(C)C HLERILKGMXJNBU-UHFFFAOYSA-N 0.000 description 1
- RQFLGKYCYMMRMC-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O RQFLGKYCYMMRMC-UHFFFAOYSA-N 0.000 description 1
- AEIJTFQOBWATKX-UHFFFAOYSA-N octane-1,2-diol Chemical compound CCCCCCC(O)CO AEIJTFQOBWATKX-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000010695 polyglycol Chemical class 0.000 description 1
- 229920000151 polyglycol Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 239000004302 potassium sorbate Substances 0.000 description 1
- 235000010241 potassium sorbate Nutrition 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- BYTCDABWEGFPLT-UHFFFAOYSA-L potassium;sodium;dihydroxide Chemical compound [OH-].[OH-].[Na+].[K+] BYTCDABWEGFPLT-UHFFFAOYSA-L 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 229940032044 quaternium-18 Drugs 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- UNXCZDNUXJJWHY-DFWYDOINSA-M sodium (2S)-2-hydroxypropane-1-sulfonate Chemical compound [Na+].C[C@H](O)CS([O-])(=O)=O UNXCZDNUXJJWHY-DFWYDOINSA-M 0.000 description 1
- 229960003885 sodium benzoate Drugs 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940096501 sodium cocoamphoacetate Drugs 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 229940057950 sodium laureth sulfate Drugs 0.000 description 1
- 229940048106 sodium lauroyl isethionate Drugs 0.000 description 1
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 description 1
- 229940045885 sodium lauroyl sarcosinate Drugs 0.000 description 1
- 229940079862 sodium lauryl sarcosinate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940045888 sodium myristoyl isethionate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 description 1
- BRMSVEGRHOZCAM-UHFFFAOYSA-M sodium;2-dodecanoyloxyethanesulfonate Chemical compound [Na+].CCCCCCCCCCCC(=O)OCCS([O-])(=O)=O BRMSVEGRHOZCAM-UHFFFAOYSA-M 0.000 description 1
- WEXQJKLTLYEHLQ-UHFFFAOYSA-M sodium;2-tetradecanoyloxyethanesulfonate Chemical compound [Na+].CCCCCCCCCCCCCC(=O)OCCS([O-])(=O)=O WEXQJKLTLYEHLQ-UHFFFAOYSA-M 0.000 description 1
- DUXXGJTXFHUORE-UHFFFAOYSA-M sodium;4-tridecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 DUXXGJTXFHUORE-UHFFFAOYSA-M 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 1
- 229940032160 stearamidoethyl diethylamine Drugs 0.000 description 1
- 150000003445 sucroses Chemical class 0.000 description 1
- 229940117986 sulfobetaine Drugs 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- YMBCJWGVCUEGHA-UHFFFAOYSA-M tetraethylammonium chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC YMBCJWGVCUEGHA-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-UHFFFAOYSA-N 0.000 description 1
- AQZSPJRLCJSOED-UHFFFAOYSA-M trimethyl(octyl)azanium;chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(C)C AQZSPJRLCJSOED-UHFFFAOYSA-M 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- GDJZZWYLFXAGFH-UHFFFAOYSA-M xylenesulfonate group Chemical group C1(C(C=CC=C1)C)(C)S(=O)(=O)[O-] GDJZZWYLFXAGFH-UHFFFAOYSA-M 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels
-
- 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
- C11D3/0089—Pearlescent compositions; Opacifying agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/126—Acylisethionates
-
- 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
- C11D1/66—Non-ionic compounds
- C11D1/667—Neutral esters, e.g. sorbitan esters
-
- 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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
-
- 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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/92—Sulfobetaines ; Sulfitobetaines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
A concentrate composition comprising: (a) at least 10 wt% of a glycol ester of a fatty acid; (b) at least one acyl alkyl isethionate surfactant of formula (I): wherein R
Description
Compositions and Methods
The present invention relates to concentrate compositions useful in the preparation of formulated products. In particularly the invention relates to concentrate compositions for the preparation of pearlescent formulated products.
Liquid compositions used in personal care and cleaning applications often desirably have an opaque iridescent appearance and may be referred to as “pearlised” or having a pearlescent finish. These formulations have high consumer appeal, and it is therefore common to add pearlising agents to a wide variety of different liquid chemical formulations. Pearlising agents are often added to personal cleansing formulations such as shampoos, body washes and liquid hand soaps; laundry detergents, dishwashing detergent compositions and other hard service cleaning compositions.
Common pearlising agents include ethylene glycol monostearate (EGMS) and ethylene glycol distearate (EGDS). To achieve optimum pearl quality using these agents a formulated product must typically be heated to a temperature in excess of 70°C in order to melt the ethylene glycol monostearate or distearate esters within the formulation. As the formulations cool the pearlising agents slowly crystallise to form insoluble particles that provide the pearl/opaque appearance. The rate of cooling and the rate of shear mixing as well as the size and shape of the mixing blade affect the crystal structure of the ester particles. Thus these factors have a significant impact on the quality and consistency of the pearl effect achieved. It is therefore essential to follow heating, cooling and shearing instructions strictly in order to achieve a uniform pearl effect for each batch of formulated product prepared. The often slow rates of cooling used means that pearlising is a very time consuming step. The process is also very energy intensive and costly due to the high temperature at which the formulation must be heated in order to melt the esters; the energy needed to obtain the desired cooling rate; and the energy needed for mixing and/or shearing.
Additionally the variability between batches of starting materials means that it can be difficult to obtain a consistently formulated product.
The present inventors have advantageously developed a concentrate pearlising composition which can be directly added to formulated compositions in order to provide a high quality pearl. The concentrate composition of the invention can be mixed with the formulated composition at ambient temperature, avoiding the need to heat to 70°C. This advantageously saves formulators time and energy and provides improved product consistency.
According to a first aspect of the present invention there is provided a concentrate composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant.
Component (a) comprises a glycol ester of a fatty acid i.e. an ester of a fatty acid and a compound including at least two alcohol functional groups. Preferably component (a) comprises an ester of one or more glycols selected from ethylene glycol, propylene glycol and butylene glycol. Most preferably component (a) comprises ethylene glycol. The ester may be a monoester, a diester or a mixture thereof.
The fatty acid may be a saturated fatty acid, an unsaturated fatty acid or a mixture thereof. Preferably the fatty acid is a saturated fatty acid including a single carboxylic acid group. Preferably the fatty acid is a saturated monocarboxylic acid having 10 to 24 carbon atoms, preferably 12 to 20 carbon atoms, more preferably 16 to 18 carbon atoms.
Most preferably component (a) comprises a glycol ester of stearic acid (octadecanoic acid). Component (a) may comprise a monoester of stearic acid and/or a diester of stearic acid. Preferably component (a) comprises ethylene glycol monostearate (EGMS) and/or ethylene glycol distearate (EGDS).
The skilled person will appreciate that commercially available sources of stearic acid often comprise a mixture of stearic acid and one or more other acids, for example C16 acids. In one embodiment component (a) comprises a glycol ester, preferably an ethylene glycol ester of a mixture of fatty acids comprising from 50 to 60 wt% C16 fatty acids, from 40 to 50 wt% C18 fatty acids and 0 to 5 wt% C14 fatty acids.
This type of product is known to the person skilled in the art as a triple pressed stearic acid.
Component (a) is present in the concentrate composition of the present invention in an amount of at least 10 wt%. Preferably component (a) is present in an amount of at least 12 wt%, for example for at least 15 wt%. Component (a) may be present in the concentrate composition of the present invention in an amount of up to 50 wt%, preferably up to 40 wt%, for example up to 35 wt%.
Preferably component (a) is present in the concentrate composition of the present invention in an amount of from 10 to 35 wt%, preferably from 15 to 30 wt%, more preferably from 20 to 30 wt%.
When component (a) comprises a mixture of glycol esters, the above amounts refer to the total amount of all such compounds present in the composition.
In this specification, unless otherwise indicated any amounts referred to relate to the amount of active component present in the composition. The skilled person will appreciate that commercial sources of some of the components referred to herein may include impurities, side-products and/or residual starting material, as well as solvents or diluents. However, the amounts specified refer only to the active material and do not include any impurity, sideproduct, starting material, solvent or diluent that may be present.
Component (b) of the concentrate composition of the present invention comprises at least one acyl alkyl isethionate of formula (I).
Component (b) is present in the concentrate composition of the present invention in an amount of at least 0.01 wt%. Preferably component (b) is present in an amount of at least 0.1 wt%, for example for at least 0.5 wt%. Component (b) may be present in the concentrate composition of the present invention in an amount of up to 40 wt%, preferably up to 30 wt%, for example up to 20 wt%.
Preferably component (b) is present in the composition in an amount of from 0.1 to 18 wt%, preferably 0.5 to 15 wt%, more preferably from 1 to 12 wt%, for example about 1 to 10 wt%.
When component (a) comprises a mixture of compounds of formula (I), the above amounts refer to the total amount of all such compounds present in the composition.
In the formula (I), R1 represents an optionally substituted C4-C36 hydrocarbyl group, R2, R3, R4 and R5 each independently represents hydrogen or a substituted or unsubstituted C1-C4 alkyl
group, provided that at least one of R2, R3, R4 and R5 is not hydrogen, and M+ represents a cation.
Suitably, R1 represents an optionally substituted C4-C36 alkyl, C4-C36 alkenyl, C6-C12 aryl or Cs- C22 alkyl-Ce-Ci2 aryl group. More suitably, R1 represents an optionally substituted C4-C36 alkyl or C4-C36 alkenyl group, especially an optionally substituted C4-C36 alkyl group. Most suitably, R1 represents a C4-C36 alkyl or C4-C36 alkenyl group, especially a C4-C36 alkyl group.
Suitably, R1 represents an optionally substituted C4-C36 alkyl or C4-C36 alkenyl group, such as an optionally substituted Cs-Cis alkyl or Cs-Cis alkenyl group.
Suitably, R1 represents a C4-C36 alkyl or C4-C36 alkenyl group, such as a Cs-Cis alkyl or Cs-Cis alkenyl group.
Suitably, R1 represents an optionally substituted C5-C30 alkyl group, such as an optionally substituted C7-C24 alkyl group, for example an optionally substituted C7-C21 alkyl group, preferably an optionally substituted C7-C17 alkyl group.
Suitably, R1 represents a C5-C30 alkyl group, such as a C7-C24 alkyl group, for example a C7-C21 alkyl group, preferably a C7-C17 alkyl group.
R1 is suitably the residue of a fatty acid. Fatty acids obtained from natural oils often include mixtures of fatty acids. For example, the fatty acid obtained from coconut oil contains a mixture of fatty acids including C12 lauric acid, C14 myristic acid, C palmitic acid, Cs caprylic acid, Cw capric acid and C stearic and oleic acid.
R1 may include the residue of one or more naturally occurring fatty acids and/or of one or more synthetic fatty acids. For example, R1 may consist essentially of the residue of a single fatty acid.
Examples of carboxylic acids from which R1 may be derived include coco acid, hexanoic acid, caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, linoleic acid, arachidic acid, gadoleic acid, arachidonic acid, eicosapentanoic acid, behinic acid, erucic acid, docosahexanoic lignoceric acid, naturally occurring fatty acids such as those obtained from coconut oil, tallow, palm kernel oil, butterfat, palm oil, olive oil, corn oil, linseed oil, peanut oil, fish oil and rapeseed oil; synthetic fatty acids made as chains of a single length or a selected distribution of chain lengths; and mixtures thereof. Suitably R1 comprises the residue of coco acid, the residue of mixed fatty acids derived from coconut oil or the residue of mixed fatty acids derived from palm kernel oil. More
suitably, R1 predominantly comprises the residue of a saturated fatty acid having 12 carbon atoms.
The acyl alkyl isethionate surfactant of the formula (I) may be prepared by any of the methods disclosed in the prior art, for example see the methods described in WO94/09763 and W02005/075623.
In some embodiments only a single acyl alkyl isethionate surfactant of the formula (I) may be present in the concentrate composition of the first aspect. In some embodiments a mixture of two or more acyl alkyl isethionate surfactants of the formula (I) may be present. In such embodiments the above amounts refer to the total amounts of all acyl alkyl isethionate surfactants of the formula (I) present in the composition.
When any of R2, R3, R4 and R5 represents an optionally substituted C1-C4 alkyl group, the alkyl group is suitably n-propyl, ethyl or methyl, such as ethyl or methyl, most preferably methyl.
Preferably one of the groups R2, R3, R4 and R5 represents an optionally substituted C1-C4 alkyl group and the remaining groups represent hydrogen. For example, R2 may represent an optionally substituted C1-C4 alkyl group and R3, R4 and R5 may all represent hydrogen. For example, R4 may represent an optionally substituted C1-C4 alkyl group and R2, R3 and R5 may all represent hydrogen.
Preferably, R2 represents a C1-C4 alkyl group and R3, R4 and R5 all represent hydrogen. Preferably, R4 represents a C1-C4 alkyl group and R2, R3 and R5 all represent hydrogen.
Most preferably, R2 represents a methyl group and R3, R4 and R5 all represent hydrogen. Most preferably, R4 represents a methyl group and R2, R3 and R5 all represent hydrogen.
Preferably component (b) comprises an acyl alkyl isethionate surfactant of formula (I) selected from one or more of sodium lauroyl methyl isethionate, sodium cocoyl methyl isethionate and sodium oleoyl methyl isethionate. Sodium lauroyl methyl isethionate (SLMI) is especially preferred.
Suitably, M+ represents a metal cation or an optionally substituted ammonium cation, preferably a metal cation. By “optionally substituted ammonium cation”, we mean to refer to an ammonium cation wherein the nitrogen atom may be substituted with from 1 to 4 optionally substituted hydrocarbyl groups. Suitable ammonium cations include those derived from alkyl amines and alkanolamines. Preferred ammonium cations include isopropanolamine, isopropylamine, ethanolamine, diethanolamine, triethanolamine and 2-amino-2-methyl-1 ,3-
propanediol (AMPD). Preferred ammonium cations include NF and the ammonium cation of triethanolamine.
Suitable metal cations include alkali metal cations, for example sodium, lithium and potassium cations, and alkaline earth metal cations, for example calcium and magnesium cations. Suitably, M+ represents an alkali metal cation or an optionally substituted ammonium cation. Preferably, M+ represents a zinc, potassium or sodium cation. Most preferably, M+ represents a sodium cation.
The skilled person will appreciate that when M+ is a divalent metal cation two moles of anion will be present for each mole of cation.
The acyl alkyl isethionate surfactant of formula (I) may comprise the reaction product of sodium methyl isethionate and a fatty acid, that is a compound of formula R1COOCHR2CHR4SO3 M+ in which one of R2 and R4 is methyl and the other is hydrogen. Mixtures of these isomers may be present.
The solid cleansing composition of the present invention may include a mixture of more than one acyl alkyl isethionate surfactant of formula (I). For example, an isomeric mixture of acyl alkyl isethionate surfactants of formula (I) may be present. Such a mixture may include, for example an acyl alkyl isethionate surfactant in which R2 represents a C1-C4 alkyl group (suitably methyl) and R3, R4 and R5 are all hydrogen and an acyl alkyl isethionate surfactant in which R4 represents a C1-C4 alkyl group (suitably methyl) and R2, R3 and R5 are all hydrogen.
In particular, the concentrate composition of the present invention may comprise a mixture of isomers, that is a compound of formula R1COOCH2CHR4SO3'M+ in which R4 represents a C1- C4 alkyl group (preferably methyl) and a compound of formula R1COOCHR2CH2SO3'M+ in which R2 represents a C1-C4 alkyl group (preferably methyl).
Suitably such mixtures comprise approximately 90% of compounds in which R2 is methyl and R4 is hydrogen and approximately 10% of compounds in which R2 is hydrogen and R4 is methyl.
Component (c) comprises an amphoteric or zwitterionic surfactant.
Component (c) is present in the concentrate composition of the present invention in an amount of at least 0.01 wt%. Preferably component (c) is present in an amount of at least 0.1 wt%, for example for at least 0.5 wt%. Component (c) may be present in the concentrate composition of
the present invention in an amount of up to 40 wt%, preferably up to 30 wt%, for example up to 20 wt%.
Component (c) is preferably present in the composition of the present invention in an amount of from 0.1 to 30 wt%, preferably from 0.5 to 25 wt%, more preferably from 1 to 20 wt%, more preferably from 3 to 18 wt%, for example 5 to 15 wt%.
In some embodiments component (c) comprises a mixture two or more amphoteric and/or zwitterionic surfactants. In such embodiments, the above amounts refer to the total amount of all zwitterionic and/or amphoteric surfactants present in the composition.
Suitable amphoteric surfactants for use in compositions of the first aspect of the invention include those based on fatty nitrogen derivates and those based on betaines.
Suitable amphoteric or zwitterionic surfactants may be selected from betaines, for example alkyl betaines, alkylamidopropyl betaines, for example cocamidopropyl betaine, alkylamidopropyl hydroxy sultaines, alkylamphoacetates, alkylamphodiacetates, alkyl propionates, alkylamphodipropionates, alkylamphopropionates, alkyliminodipropionates and alkyliminodiacetate.
Amphoteric or zwitterionic surfactants for use in compositions of the first aspect may include those which have an alkyl or alkenyl group of 7 to 22 carbon atoms and comply with an overall structural formula:
where R7 is alkyl or alkenyl of 7 to 22 carbon atoms; R8 and R9 are each independently alkyl, hydroxyalkyl or carboxyalkyl of 1 to 6 carbon atoms; m is 2 to 4; n is 0 or 1 ; X is alkylene of 1 to 6 carbon atoms optionally substituted with hydroxyl; and Y is -CO2 or -SO3.
Amphoteric or zwitterionic surfactants may include simple betaines of formula:
and amido betaines of formula:
where m is 2 or 3.
In both formulae R7, R8 and R9 are as defined previously. R7 may, in particular, be a mixture of C12 and Cu alkyl groups derived from coconut so that at least half, preferably at least three quarters, of the groups R7 has 10 to 14 carbon atoms. R8 and R9 are preferably methyl.
Amphoteric or zwitterionic surfactants may include sulfobetaines of formula:
R8
R7-N— (CH2)3SO3-
R9
O R8
R7-C-NH(CH2)m— N— (CH2)3SO3-
R9 where m is 2 or 3, or variants of these in which
-(CH2)3SO3_ is replaced by
where R7, R8 and R9 in these formulae are as defined previously.
Amphoteric or zwitterionic surfactants may include amphoacetates and diamphoacetates. Amphoacetates generally conform to the following formula:
R10CONHCH2CH2— N— CH2CH2OH
CH2COO“ M2 +
Diamphoacetates generally conform to the following formula:
CH2CH2OO~ M2 + R10CO-N-CH2CH2— N-CH2CH2OH CH2COO_ M2 + where R10 is an aliphatic group of 8 to 22 carbon atoms and M2+ is a cation such as sodium, potassium, ammonium, or substituted ammonium.
Suitable acetate-based surfactants include lauroamphoacetate; alkyl amphoacetate; sodium alkyl amphoacetate; cocoampho(di)acetate; cocoamphoacetate; disodium cocoamphodiacetate; sodium cocoamphoacetate; disodium cocoamphodiacetate; disodium capryloamphodiacete; disodium lauroamphoacetate; sodium lauroamphoacetate and disodium wheatgermamphodiacetate.
Suitable betaine surfactants include alkylamido betaine; alkyl betaine, C12/14 alkyldimethyl betaine; cocoamidopropylbetaine; tallow bis(hydroxyethyl) betaine; hexadecyldimethylbetaine; cocodimethylbetaine; alkyl amido propyl sulfo betaine; alkyl dimethyl amine betaine; coco amido propyl dimethyl betaine; alkyl amido propyl dimethyl amine betaine; cocamidopropyl betaine; lauryl betaine; laurylamidopropl betaine, coco amido betaine, lauryl amido betaine, alkyl amino betaine; alkyl amido betaine; coco betaine; lauryl betaine; diemethicone propyl PG-betaine; oleyl betaine; N-alkyldimethyl betaine; coco biguamide derivative, Cs amido betaine; C12 amido betaine; lauryl dimethyl betaine; alkylamide propyl betaine; amido betaine; alkyl betaine; cetyl betaine; oleamidopropyl betaine; isostearamidopropyl betaine; lauramidopropyl betaine; 2-alkyl-/V-carboxymethyl-/V-hydroxyethyl imidazolinium betaine; 2- alkyl-/V-carboxyethyl-/V-hydroxyethyl imidazolinium betaine; 2-alkyl-/V-sodium carboxymethyl- /V-carboxymethyl oxyethyl imidazolinium betaine; /V-alkyl acid amidopropyl-/V,/V-dimethyl-/V-(3- sulfopropyl)-ammonium-betaine; /V-alkyl-/V,/V-dimethyl-/V-(3-sulfopropyl)-ammonium-betaine; cocodimethyl betaine; apricotamidopropyl betaine; isostearamidopropyl betaine; myristamidopropyl betaine; palmitamidopropyl betaine; alkamidopropyl hydroxyl sultaine; cocamidopropyl hydroxyl sultaine; undecylenamidopropyl betaine; cocoamidosulfobetaine; alkyl amido betaine; C12/18 alkyl amido propyl dimethyl amine betaine; lauryldimethyl betaine; ricinol amidobetaine; tallow aminobetaine.
Suitable glycinate surfactants include acyl glycinates such as cocoamphocarboxyglycinate; tallowamphocarboxygycinate; capryloamphocarboxyglycinate, oleoamphocarboxyglycinate, bis-2-hydroxyethyl tallow glycinate; lauryl amphoglycinate; tallow polyamphoglycinate; coco amphoglycinate; oleic polyamphoglycinate; /V-C10/12 fatty acid amidoethyl-/V-(2-hydroxyethyl)- glycinate; /V-Ci2/is-fatty acid amidoethyl-N-(2-hydroxyethyl)-glycinate; dihydroxyethyl tallow gycinate.
Preferred acetate-based amphoteric surfactants for use as component (c) include sodium lauroamphoacetate, disodium lauroamphoacetate and mixtures thereof.
Preferred betaine surfactants for use as component (c) include cocoamidopropyl betaine.
Preferred sultaine surfactants for use as component (c) include cocoamidopropylhydroxy sultaine.
Preferably component (c) comprises cocoamidopropyl betaine and/or cocoamidopropylhydroxy sultaine.
In preferred embodiments the weight ratio of component (a) to component (b) present in the composition of the present invention is from 50:1 to 1 :2, preferably from 40:1 to 1 :1.5, more preferably from 30:1 to 1 :1.
Preferably the weight ratio of component (a) to component (c) present in the composition of the present invention is from 20:1 to 1 :5, preferably from 10:1 to 1 :2, more preferably from 6:1 to 1 :1.
Preferably the weight ratio of component (b) to component (c) present in the composition of the present invention is from 10:1 to 1 :10, more preferably from 4:1 to 1 :4.
The concentrate composition of the first aspect may comprise one or more further components. Preferably the one or more further components are selected from chelating agents, preservatives, pH modifiers, hydrotropes and further surfactants.
The concentrate composition of the first aspect may comprise a chelating agent. Suitable chelating agents include ethylenediamine-N,N’-disuccinic acid, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, imino disuccinic acid, diethylene triamine pentaacetic acid, ethylenediamine tetraacetic acid, diethylenetriamine penta methylene phosphonic acid, etidronic acid and anions, salts and mixtures thereof.
Preferred chelating agents are biodegradable chelating agents for example ethylenediamine- N,N’-disuccinic acid, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, imino disuccinic acid and anions and mixtures thereof. Ethylenediamine-N,N’-disuccinic acid (EDDS) is especially preferred. The skilled person will appreciate that polycarboxylic acid chelating agents may be present as the free acid or a salt thereof.
The concentrate composition of the invention may comprise a preservative. Suitable preservatives will be known to the person skilled in the art and include sodium benzoate, potassium sorbate, sorbic acid, phenoxyethanol, benzyl alcohol, DMDM hydantoin, imidazolidinyl urea, methylchloroisothiazolinone, methylisothiazolinone, salicylic acid, benzyl salicylate, methylparaben, propylparaben and caprylyl glycol. A preferred preservative for use herein is sodium benzoate.
The concentrate composition of the invention may comprise a hydrotrope. Suitable hydrotropes will be known to the person skilled in the art and include propylene glycol, hexylene glycol, glycerine, sorbitol, xylene sulfonates, cumene sulfonates, ethanol, urea, dipropylene glycol. A preferred hydrotrope for use herein is sorbitol.
The concentrate composition of the invention may comprise a pH modifier. Suitable pH modifiers will be known to the person skilled in the art and include lactic acid, potassium hydroxide sodium hydroxide, sodium carbonate, triethanolamine and sodium gluconate. A preferred pH modifier is citric acid.
Preferably the composition of the present invention has a pH of from 3 to 9, preferably 4 to 8, for example 4.5 to 7.5.
In some embodiments the composition has a pH of 4.5 to 5.5.
In some embodiments the composition has a pH of 6.5 to 7.5.
The concentrate composition of the invention may comprise one or more further surfactants.
Such surfactants may be selected from anionic surfactants, cationic surfactants, non-ionic surfactants and mixtures thereof. The selection of suitable further surfactants for use in the composition of the present invention is within the competence of the person skilled in the art.
Suitable anionic surfactants for use in compositions of the first aspect of the invention include salts of C12-C18 carboxylic acids, ethoxylated carboxylic acids, ester carboxylates and ethoxylated ester carboxylates and sarcosinates. Other suitable anionic surfactants include sulfates and sulfonates, for example alkyl sulfates, alkyl ether sulfates, alcohol sulfates, alcohol ether sulfates, a-olefin sulfonates, linear alkyl sulfonates; and phosphate esters.
Suitable anionic surfactants may be selected from salts of fatty acids; alkali metal salts of mono- or dialkyl sulfates; mono- or dialkyl ether sulfates; lauryl ether sulfates; alkyl sulfonates; alkyl aryl sulfonates; primary alkane disulfonates; alkene sulfonates; hydroxyalkane sulfonates;
alkyl glyceryl ether sulfonates; alpha-olefinsulfonates; alkyl phosphates; sulfonates of alkylphenolpolyglycol ethers; salts of alkyl sulfopolycarboxylic acid esters; alkyl sulfosuccinates and salts thereof, alkyl ether sulfosuccinates and salts thereof, acyl isethionates, non-acylated alkyl isethionates; fatty acid taurates; acyl taurates; amino acid surfactants such as glutamates and glycinates; products of condensation of fatty acids with oxy- and aminoalkanesulfonic acids; sulfated derivatives of fatty acids and polyglycols; alkyl and acyl sarcosinates; sulfoacetates; alkyl phosphates; alkyl phosphate esters; acyl lactates; alkanolamides of sulfated fatty acids and salts of lipoamino acids. Particularly exemplary salts of the above, where applicable, are the sodium, potassium, ammonium, magnesium and triethanolamine salts. Suitable ammonium cations include those derived from alkyl amines and alkanolamines. Preferred ammonium cations include isopropanolamine, isopropylamine, ethanolamine, diethanolamine, triethanolamine and 2-amino-2-methyl-1 ,3-propanediol (AMPD). Preferred ammonium cations include NF and the ammonium cation of triethanolamine.
Preferred anionic surfactants are selected from salts of fatty acids; alkyl sulfonates; alkyl aryl sulfonates; primary alkane disulfonates; alkene sulfonates; hydroxyalkane sulfonates; alkyl glyceryl ether sulfonates; alpha-olefinsulfonates; alkyl phosphates; sulfonates of alkylphenolpolyglycol ethers; salts of alkyl sulfopolycarboxylic acid esters; alkyl sulfosuccinates and salts thereof, alkyl ether sulfosuccinates and salts thereof, acyl isethionates, non-acylated alkyl isethionates; fatty acid taurates; acyl taurates; amino acid surfactants such as glutamates and glycinates; products of condensation of fatty acids with oxy- and aminoalkanesulfonic acids; alkyl and acyl sarcosinates; sulfoacetates; alkyl phosphates; alkyl phosphate esters; acyl lactates; and salts of lipoamino acids. Particularly exemplary salts of the above, where applicable, are the sodium, potassium, ammonium, magnesium and triethanolamine salts. Suitable ammonium cations include those derived from alkyl amines and alkanolamines. Preferred ammonium cations include isopropanolamine, isopropylamine, ethanolamine, diethanolamine, triethanolamine and 2-amino-2-methyl-1 ,3-propanediol (AMPD). Preferred ammonium cations include NF and the ammonium cation of triethanolamine.
Suitable sulfoacetates include acyl sulfoacetates, particularly sodium acyl sulfoacetates.
Suitable glutamate surfactants include acyl glutamates.
Acyl isethionates for use in compositions of the first aspect of the invention may be of the formula (II):
(II) wherein R6 represents an optionally substituted C4-C36 hydrocarbyl group; and M represents a cation.
Suitably, R6 represents an optionally substituted C4-C36 alkyl, C4-C36 alkenyl, C6-C12 aryl or Cs- C22 alkyl-Ce-Ci2 aryl group. More suitably, R6 represents an optionally substituted C4-C36 alkyl or C4-C36 alkenyl group. Most suitably, R6 represents a C4-C36 alkyl group or C4-C36 alkenyl group, especially a C4-C36 alkyl group.
Suitably, R6 represents an optionally substituted C5-C30 alkyl group, such as an optionally substituted C7-C24 alkyl group, for example an optionally substituted C7-C21 alkyl group, preferably an optionally substituted C7-C17 alkyl group.
Suitably, R6 represents a C5-C30 alkyl group, such as a C7-C24 alkyl group, for example a C7-C21 alkyl group, preferably a C7-C17 alkyl group.
R6 is suitably the residue of a fatty acid. Fatty acids obtained from natural oils often include mixtures of fatty acids. For example, the fatty acid obtained from coconut oil contains a mixture of fatty acids including C12 lauric acid, C14 myristic acid, C palmitic acid, Cs caprylic acid, and Cw stearic and oleic acid.
R6 may include the residue of one or more naturally occurring fatty acids and/or of one or more synthetic fatty acids. For example, R6 consists essentially of the residue of a single fatty acid.
Examples of carboxylic acids from which R6 may be derived include coco acid, hexanoic acid, caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, linoleic acid, arachidic acid, gadoleic acid, arachidonic acid, eicosapentanoic acid, behinic acid, erucic acid, docosahexanoic lignoceric acid, naturally occurring fatty acids such as those obtained from coconut oil, tallow, palm kernel oil, butterfat, palm oil, olive oil, corn oil, linseed oil, peanut oil, fish oil and rapeseed oil; synthetic fatty acids made as chains of a single length or a selected distribution of chain lengths; and mixtures thereof. Suitably R6 comprises the residue of coco acid, the residue of mixed fatty acids derived from coconut oil or the residue of mixed fatty acids derived from palm kernel oil.
Suitably, M represents a metal cation or an optionally substituted ammonium cation, preferably a metal cation. Suitable ammonium cations include NH4+ and the ammonium cation of triethanolamine. Suitable ammonium cations include those derived from alkyl amines and alkanolamines. Preferred ammonium cations include isopropanolamine, isopropylamine,
ethanolamine, diethanolamine, triethanolamine and 2-amino-2-methyl-1 ,3-propanediol (AMPD). Preferred ammonium cations include NF and the ammonium cation of triethanolamine.
Suitable metal cations include alkali metal cations, for example sodium, lithium and potassium cations, and alkaline earth metal cations, for example calcium and magnesium cations. Preferably M represents a zinc, potassium or sodium cation. Most preferably Mi+ represents a sodium cation.
The skilled person will appreciate that when M is a divalent metal cation two moles of anion will be present for each mole of cation.
In some embodiments only a single acyl isethionate of the formula (II) may be present in the solid cleansing composition of the first aspect. In some embodiments a mixture of two or more acyl isethionates of the formula (II) may be present.
For example, the acyl isethionates of the formula (II) may be selected from one or more of sodium lauroyl isethionate, sodium cocoyl isethionate and sodium myristoyl isethionate. Sodium cocoyl isethionate is especially preferred.
Preferred additional anionic detersive surfactants for use in compositions of the first aspect of the invention include alkyl glyceryl ether sulfonate, ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine laureth sulfate, monoethanolamine lauryl sulfate, monoethanolamine laureth sulfate, diethanolamine lauryl sulfate, diethanolamine laureth sulfate, lauric monoglyceride sodium sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium lauryl sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosinate, lauryl sarcosine, cocoyl sarcosine, ammonium cocoyl sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate, sodium lauroyl sulfate, potassium cocoyl sulfate, potassium lauryl sulfate, triethanolamine lauryl sulfate, triethanolamine lauryl sulfate, monoethanolamine cocoyl sulfate, monoethanolamine lauryl sulfate, sodium tridecyl benzene sulfonate, sodium dodecyl benzene sulfonate, and combinations thereof.
Suitable non-ionic surfactants for use in compositions of the first aspect of the invention include alcohol alkoxylates such as alcohol ethoxylates, alcohol propoxylates, and ethylene oxide/propylene oxide copolymer derived surfactants, aliphatic esters, aromatic esters, sugar esters, especially sorbitan esters, alkyl polyglucosides, fatty acid alkoxylates such as fatty acid ethoxylates and fatty acid propoxylates or polyethylene glycol esters and partial esters, glycerol esters including glycerol partial esters and glycerol triesters, fatty alcohols (such as
cetearyl alcohol, lauryl alcohol, stearyl alcohol, behenyl alcohol), alkanolamides and amineoxides.
Suitable non-ionic surfactants may be selected from the following: reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide (for example alkyl (C6-C22) phenol-ethylene oxide condensates, the condensation products of aliphatic (Cs-Cis) primary or secondary linear or branched alcohols with ethylene oxide, and products made by condensation of ethylene oxide with the reaction products of propylene oxide and ethylenediamine); long chain tertiary amine oxides, long chain tertiary phosphine oxides and dialkyl sulfoxides; alkyl amine oxides, alkyl amido amine oxides; alkyl tertiary phosphine oxides; alkoxyl alkyl amines; sorbitan; sorbitan esters; sorbitan ester alkoxylates; glycerol ester alkoxylates; sucrose esters; sugar amides, such as a polysaccharide amide; lactobionamides; and alkyl polysaccharide nonionic surfactants, for example alkylpolyglycosides.
Suitable cationic surfactants for use in compositions of the first aspect of the invention are typically based on fatty amine derivates or phosphonium quaternary ions, and quaternary ammonium compounds. Polymeric cationic surfactancts may also be used.
Suitable cationic surfactants for use in compositions of the first aspect of the invention include tertiary amine salts, mono alkyl trimethyl ammonium chloride, mono alkyl trimethyl ammonium methyl sulfate, dialkyl dimethyl ammonium chloride, dialkyl dimethyl ammonium methyl sulfate, trialkyl methyl ammonium chloride and trialkyl methyl ammonium methyl sulfate.
Examples of suitable cationic surfactants include quaternary ammonium compounds, particularly trimethyl quaternary compounds.
Preferred quaternary ammonium compounds include cetyltrimethylammonium chloride, behenyltrimethylammonium chloride (BTAC), cetylpyridinium chloride, tetramethylammonium chloride, tetraethylammonium chloride, octyltrimethylammonium chloride, dodecyltrimethylammonium chloride, hexadecyltri methylammonium chloride, octyldimethylbenzylammonium chloride, decyldimethylbenzylammonium chloride, stearyldimethylbenzylammonium chloride, didodecyldimethylammonium chloride, dioctadecyldimethylammonium chloride, tallowtrimethylammonium chloride, cocotrimethylammonium chloride, PEG-2 oleylammonium chloride and salts of these where the chloride is replaced by halogen (e.g. bromide), acetate, citrate, lactate, glycolate, phosphate nitrate, sulfate, or alkylsulfate.
Further suitable cationic surfactants include those materials having the CTFA designations Quaternium-5, Quaternium-31 and Quaternium-18. Mixtures of any of the foregoing materials may also be suitable. A particularly useful cationic surfactant for use as a hair conditioning agent is cetyltrimethylammonium chloride, available commercially, for example as GENAMIN CTAC, ex Hoechst Celanese.
Salts of primary, secondary, and tertiary fatty amines are also suitable cationic surfactants. The alkyl groups of such amines preferably have from 12 to 22 carbon atoms, and can be optionally substituted.
Useful cationic surfactants include amido substituted tertiary fatty amines, in particular tertiary amines having one C12 to C22 alkyl or alkenyl chain. Such amines include stearamidopropyldimethylamine, stearamidopropyldiethylamine, stearamidoethyldiethylamine, stearamidoethyldimethylamine, palmitamidopropyldimethylamine, palmitamidopropyldiethylamine, palmitamidoethyldiethylamine, palmitamidoethyldimethylamine, behenamidopropyldimethylamine, behenamidopropyldiethylamine, behenamidoethyldiethylamine, behenamidoethyldimethylamine, arachidamidopropyldimethylamine, arachid amidopropyldiethylamine, arachidamidoethyldiethylamine, arachidamidoethyldimethylamine, diethylaminoethylstearamide.
Also useful are dimethylstearamine, dimethylsoyamine, soyamine, myristylamine, tridecylamine, ethylstearylamine, Ntallowpropane diamine, ethoxylated (with 5 moles of ethylene oxide) stearylamine, dihydroxyethylstearylamine, and arachidyl behenylamine.
These amines are typically used in combination with an acid to provide the cationic species. Suitable acids include L-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, tartaric acid, citric acid, L-glutamic hydrochloride, and mixtures thereof; more preferably L-glutamic acid, lactic acid, citric acid.
Other useful cationic amine surfactants include those disclosed in US4275055.
Suitable polymeric cationic surfactancts include polyquaternium-7, polyquaternium-10, polyquaternium-11 , guar hydroxypropyltrimonium chloride, and hydroxypropyl guar hydroxypropyltrimonium chloride.
In some preferred embodiments the concentrate composition of the first aspect comprises less than 2.5 wt% sulfate containing surfactants, preferably less than 2 wt%, more preferably less than 1.5 wt%, preferably less than 1 wt%, suitably less than 0.75 wt%, more preferably less
than 0.5 wt%, preferably less than 0.25 wt%, preferably less than 0.1 wt%, suitably less than 0.05 wt%, for example less than 0.01 wt%, preferably less than 0.005 wt% and most preferably less than 0.001 wt%.
In some embodiments the concentrate composition of the first aspect of the present invention is preferably free of sulfate containing surfactants.
In some preferred embodiments components (b) and (c) together comprise at least 70 wt% of all surfactants present in the concentrate composition of the first aspect, preferably at least 75 wt%, more preferably at least 80 wt%, suitably at least 85 wt%, more preferably at least 90 wt%.
The concentrate composition of the present invention is preferably an aqueous composition. In some embodiments the composition may comprise one or more further solvents in addition to water. Such suitable co-solvents will be known to the person skilled in the art.
However in preferred embodiments water is the major solvent present in the concentrate composition of the present invention and suitably comprises at least 80 wt% of all solvents present, preferably at least 90 wt%, more preferably at least 95 wt%.
In some preferred embodiments the concentrate composition of the first aspect of the present invention is an aqueous composition comprising:
- from 10 to 40 wt% component (a);
- from 0.1 to 20 wt% component (b);
- from 1 to 25 wt% component (c); and
- optionally one or more further components are selected from chelating agents, preservatives, pH modifiers, hydrotropes and further surfactants.
In some preferred embodiments the concentrate composition of the first aspect of the present invention is an aqueous composition comprising:
- from 15 to 30 wt% component (a);
- from 1 to 12 wt% component (b);
- from 5 to 15 wt% component (c); and
- optionally one or more further components are selected from chelating agents, preservatives, pH modifiers, hydrotropes and further surfactants.
The concentrate composition of the first aspect of the present invention may be an opaque composition.
The concentrate composition of the first aspect of the present invention is preferably a pearlescent composition.
The concentrate composition of the first aspect is preferably a liquid composition or semi-liquid composition. It may be a thick viscous liquid in the form of a thick paste or it may be a runny liquid. Preferably the concentrate composition is flowable and pumpable.
Preferably the concentrate composition of the first aspect has a Brookfield Viscosity at 25°C measured using a No 5 spindle @ 2.5 RPM of from 1000 to 100000 cps, preferably from 1000 to 50000 cps.
The concentrate composition of the first aspect of the present invention is highly advantageous because it can be added to a composition which is almost fully formulated to provide a pearl effect without the need for complex heating, cooling or shearing steps.
The concentrate composition of the invention can be added in a small about to a formulation with simple mixing under ambient conditions.
The concentrate composition of the present invention is suitably made by heating the components and slowing cooling with agitation. Heating a concentrated mixture is much more energy efficient than heating a final formulated product. Furthermore addition of a concentrate composition at ambient temperature means that a formulator does not need to use a long, complex heating and cooling process.
According to a second aspect of the present invention, there is provided a method of preparing a concentrate composition, the method comprising the steps of:
(i) admixing the following components:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant;
(ii) heating the mixture obtained in step (i) to a temperature of at least 60°C; and
(iii) slowly cooling the composition.
Step (i) may involve adding one or more further components. Preferably the one or more further components are selected from chelating agents, preservatives, pH modifiers, hydrotropes and further surfactants. These are suitably as defined in relation to the first aspect.
Preferably water is added in step (i) to provide an aqueous composition. Optionally one ore more further solvents may be added, for example one or more water miscible solvents. In preferred embodiments water is the only solvent used.
Preferred features of the second aspect are as defined in relation to the first aspect.
The mixture is heated in step (ii) to a temperature of at least 60°C. Preferably the mixture is heated to a temperature of at least 70°C, for example at least 75°C.
Preferably the composition is agitated as it is cooled during step (iii), preferably by the application of shear forces.
The selection of suitable shear rates and cooling profiles will be within the competence of the person skilled in the art. Guidance is provided for example in W0200125378, W02003066796, W02004028676A1 and WO2011023803.
For example the skilled person would understand that cooling and/or shearing rates help control crystallisation; preferably the ester crystallizes into platelet structures. Larger platelet structures are preferred for pearlescent formulations.
According to a third aspect of the present invention there is provided a method of providing a pearlescent finish to a formulation, the method comprising admixing into the formulation a pearlising composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant.
Preferred features of the third aspect are as defined in relation to the first and second aspects.
By “formulation” we mean to refer to a chemical composition which contains multiple components which have been mixed together. The formulation is suitably prepared to contain specific ingredients and has a particular purpose. For example the formulation may be a cleaning composition or a personal care composition. The types of components that are typically present in such compositions will be known to the person skilled in the art.
For example laundry and dishwashing compositions typically comprise ingredients such as surfactants, builders, bleaches, bleach activators, redeposition additives, dye transfer inhibitors, enzymes, colorants and fragrances.
Personal care compositions typically comprise ingredients such as surfactants (including anionic, amphoteric, nonionic and cationic surfactants); conditioning agents (including quaternary ammonium compounds, cationic polymers, cationic conditioning polymers, silicones, synthetic or natural oils or resins etc), fatty alcohols, electrolytes or other rheology modifiers, opacifying/pearlising agents, scalp benefit agents, fragrances, dyes, UV filters, penetration enhancers (eg, propylene carbonate, benzyl alcohol etc), preservatives, antioxidants, emulsifiers, pH adjusting agents and buffers and styling polymers (eg, polyvinylpyrrolidone etc).
The formulation is preferably a liquid composition or semi-liquid composition. It may be a thick viscous liquid in the form of a thick paste or it may be a runny liquid. Preferably the concentrate composition is flowable and pumpable.
Preferably the formulation provided by the method of the third aspect comprises 0.1 to 3 wt%, suitably 0.5 to 2 wt%, preferably 0.5 to 1 .5 wt% of component (a).
Preferably the method of the third aspect is carried out at a temperature of less than 60°C, preferably less than 50°C, more preferably less than 40°C, preferably less than 30°C.
Preferably the formulation is not heated in the method of the third aspect of the present invention.
In some embodiments, preferably the formulation is not initially opaque or pearlescent.
The product obtained by the method of the third aspect is a pearlised/pearlescent formulated product.
The method of the third aspect preferably increased the opacity of the formulated product.
According to a fourth aspect of the present invention there is provided a method of preparing a pearlescent formulation, the method comprising:
(x) preparing a formulation which is not pearlescent; and
(y) adding a concentrate composition of the first aspect to the formulation prepared in step (x).
Preferably the concentrate composition of the first aspect used in step (y) is prepared by the method of the second aspect.
According to a fifth aspect of the present invention there is provided the use of a composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant; as a pearlising agent.
Preferred features of the fourth and fifth aspects are as defined in relation to the first, second and third aspects.
The present invention relates to providing a composition with a pearlescent finish. Preferably the pearlescent effect provided by the invention is consistent and can be readily reproduced under the same conditions. Such a pearlescent effect can be assessed visually by the skilled person.
In some embodiments the present invention may be used to increase the pearlescence of a composition.
The invention will now be further defined with the reference to the following non-limiting examples.
Examples
The compositions of table 1 were prepared comprising the listed ingredients, according to the method below:
Table 1
Sodium benzoate was provided as a 100% active ingredient.
EDDS was provided as a 38 wt% aqueous solution of the trisodium salt of ethylenediamine- N,N’-disuccinic acid.
CAPB was provided as a 30 wt% aqueous solution of cocamidopropyl betaine.
CAPHS was provided as a 30 wt% aqueous solution of cocamidopropyl hydroxysultaine.
Sorbitol was provided as a 70 wt% aqueous solution.
Citric Acid was provided as a 50 wt% aqueous solution.
SLMI was provided as a solid ingredient comprising 85 wt% active sodium lauroyl methyl isethionate.
EGDS was provided as a commercially available product comprising predominately ethylene glycol distearate and minor amounts of the monostearate product.
Method
1. Combine "A" ingredients. With smooth, mechanical agitation, mix until completely uniform. As detailed above several of the component A ingredients were provided in as aqueous solutions. The amounts of the component A ingredients referred to in table 1 are the amounts of active component present, ignoring any solvent or diluent present. However in step 1 such water is included and further water may also be added at this stage.
2. With smooth mechanical agitation adjust pH of system to 4.8-5.2 with 50% aqueous citric acid as needed. With smooth agitation warm system to 50°C.
3. With Smooth agitation slowly blend in flakes of sodium lauroyl methyl isethionate. Mix until completely clear and uniform. With smooth agitation, continue heating the system to 70-80°C.
4. With rapid but smooth agitation blend EGDS/EGMS flakes into the heated system. Continue heating to 80-85°C. Maintain 80-85°C temperature with mixing for 20 minutes and then remove heat source. Continue cooling to 45-50°C with rapid but smooth agitation.
5. With rapid but smooth agitation, slowly blend in 20-25°C water. Further water is added at this stage to provide a 100% of the components listed in table 1 for each composition. However some water will have already been added as part of the component A ingredients and optionally additionally in step 1. Mix until completely uniform. Continue to cool system to 25-30°C with rapid but smooth agitation. Package at 20-25°C.
Pearlising effect
The pearlising effect of the compositions of examples 3 to 8 was assessing by adding 6 g of each concentrated composition to 194 g deionised water and 1 drop of food colouring.
The ingredients were combined at room temperature and with mechanical agitation mixed until the cold pearl concentrate is completely dispersed. The resulting system was visually observed and assessed for pearl quality. The following rating system was used:
Rating Scale
Poor = Opaque Liquid with no Pearl Appearance
Moderate = Opaque Liquid with slight pearl appearance
Good = Opaque liquid with moderate pearl appearance
Excellent = Opaque liquid with high sheen, pearl appearance
The results are shown in table 2:
Table 2
Example 2
Further compositions were prepared according to the method described below having the ingredients detailed in table 3. Composition 9 is of the invention. Composition 10 is comparative.
Table 3
SCI is was provided as a solid ingredient comprising 85% active Sodium Cocoyl Isethionate. The remaining ingredients are as described in example 1.
Method:
1. Component “A” ingredients were mixed until a clear and homogeneous composition was obtained. The deionized water component of ingredients A includes the water that forms part of the ingredient added as solutions and additional water added separately.
2. The pH of the system was adjusted to to 4.8-5.2 with citric acid solution and then heated with mixing to 45-50°C.
3. Component “C” ingredients were added and heating was continued to 70-80°C with rapid but smooth mechanical mixing.
4. Component “C” ingredients were added with rapid but smooth mechanical agitation. Heating was continued to 85°C with rapid but smooth agitation. The temperature was maintained for 20+ minutes and then the heat source was removed. Cooling was carried out with rapid but smooth agitation until the system reaches a temperature of 45-50°C (system starts to settle into a lotion/paste).
5. With rapid but smooth agitation, 20-25°C water was slowly blended in and cooling continued to 25°C with rapid but smooth agitation.
The compositions obtained had the properties listed in table 4.
Table 4
Composition 9 rapidly dispersed and provided a composition having an excellent pearl quality and composition 10 was very slow to disperse. Unlike composition 10, composition 9 is readily pourable meaning that it is easier to handle and has an improved environmental profile since heating is not required to manipulate the composition.
Claims (17)
1 . A concentrate composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant.
2. A concentrate composition according to claim 1 wherein component (a) comprises a monoester of stearic acid and/or a diester of stearic acid.
3. A concentrate composition according to claim 1 or claim 2 which comprises from 10 to 35 wt% component (a).
4. A concentrate composition according to any preceding claim wherein component (b) comprises an acyl alkyl isethionate surfactant of formula (I) selected from one or more of sodium lauroyl methyl isethionate, sodium cocoyl methyl isethionate and sodium oleoyl methyl isethionate
5. A concentrate composition according to any preceding claim which comprises from 0.5 to 15 wt% component (b).
6. A concentrate composition according to any preceding claim wherein component (c) comprises one or more zwitterionic or amphoteric surfactants selected from betaines, for example alkyl betaines, alkylamidopropyl betaines, for example cocamidopropyl betaine, alkylamidopropyl hydroxy sultaines, alkylamphoacetates, alkylamphodiacetates, alkyl propionates, alkylamphodipropionates, alkylamphopropionates, alkyliminodipropionates and alkyliminodiacetate.
7. A concentrate composition according to any preceding claim wherein component (c) comprises cocoamidopropyl betaine and/or cocoamidopropylhydroxy sultaine.
8. A concentrate composition according to any preceding claim which comprises from 0.5 to 25 wt% component (c).
9. A concentrate composition according to any preceding claim which comprises one or more further components selected from chelating agents, preservatives, pH modifiers, hydrotropes and further surfactants.
10. A method of preparing a concentrate composition, the method comprising the steps of:
(i) admixing the following components:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant;
(ii) heating the mixture obtained in step (i) to a temperature of at least 60°C; and
(iii) slowly cooling the composition.
11. A method of preparing a concentrate composition according to claim 10 wherein water is added in step (i) to provide an aqueous composition.
12. A method of preparing a concentrate composition according to claim 10 or claim 11 wherein the mixture is heated in step (ii) to a temperature of at least 75°C.
13. A method of preparing a concentrate composition according to any of claims 10 to 12 wherein the composition is agitated as it is cooled during step (iii), preferably by the application of shear forces.
14. A method of providing a pearlescent finish to a formulation, the method comprising admixing into the formulation a pearlising composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant.
15. A method according to claim 14 which is carried out at a temperature of less than 30°C.
16. A method of preparing a pearlescent formulation, the method comprising:
(x) preparing a formulation which is not pearlescent; and
(y) adding a concentrate composition as claimed in any of claims 1 to 9 to the formulation prepared in step (x).
17. The use of a composition comprising:
(a) at least 10 wt% of a glycol ester of a fatty acid;
(b) at least one acyl alkyl isethionate surfactant of formula (I):
wherein R1 represents an optionally substituted C4-C36 hydrocarbyl group; each of R2, R3, R4 and R5 independently represents hydrogen or a C1-C4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen; and M+ represents a cation; and
(c) at least one zwitterionic or amphoteric surfactant; as a pearlising agent.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163259897P | 2021-10-06 | 2021-10-06 | |
US63/259,897 | 2021-10-06 | ||
GBGB2115485.1A GB202115485D0 (en) | 2021-10-28 | 2021-10-28 | Compositions and methods |
GB2115485.1 | 2021-10-28 | ||
PCT/GB2022/052535 WO2023057767A1 (en) | 2021-10-06 | 2022-10-06 | Compositions and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2022360284A1 true AU2022360284A1 (en) | 2024-04-11 |
Family
ID=83688915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2022360284A Pending AU2022360284A1 (en) | 2021-10-06 | 2022-10-06 | Compositions and methods |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2022360284A1 (en) |
CA (1) | CA3233671A1 (en) |
WO (1) | WO2023057767A1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4275055A (en) | 1979-06-22 | 1981-06-23 | Conair Corporation | Hair conditioner having a stabilized, pearlescent effect |
AU5420294A (en) | 1992-11-04 | 1994-05-24 | Unilever Plc | Improvements relating to substituted isethionate surfactants and personal care compositions comprising said surfactants |
US5560873A (en) * | 1994-12-30 | 1996-10-01 | Chen; Pu | Mild cold pearlizing concentrates |
GB9923593D0 (en) | 1999-10-07 | 1999-12-08 | Albright & Wilson Uk Ltd | Structured surfactant systems |
AU2003210218A1 (en) | 2002-02-09 | 2003-09-02 | Huntsman International Llc | Opacifiers |
WO2004028676A1 (en) | 2002-09-26 | 2004-04-08 | Huntsman International Llc | Opacificiers |
ES2659650T3 (en) | 2004-01-20 | 2018-03-16 | Huntsman Petrochemical Llc | Innovative acylalkyl sethionate esters and applications in consumer products |
BR112012004297A2 (en) | 2009-08-27 | 2017-05-30 | Otc Gmbh | pearlescent concentrate and method for its manufacture. |
US9833395B2 (en) * | 2013-10-25 | 2017-12-05 | Galaxy Surfactants Ltd. | Sustainable cold-dispersible pearlescent concentrate |
DE102013226282A1 (en) * | 2013-12-17 | 2015-06-18 | Henkel Ag & Co. Kgaa | Cosmetic cleanser |
-
2022
- 2022-10-06 CA CA3233671A patent/CA3233671A1/en active Pending
- 2022-10-06 AU AU2022360284A patent/AU2022360284A1/en active Pending
- 2022-10-06 WO PCT/GB2022/052535 patent/WO2023057767A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA3233671A1 (en) | 2023-04-13 |
WO2023057767A1 (en) | 2023-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9877905B2 (en) | Personal care composition and method of use thereof | |
US6566313B1 (en) | Shampoo and body wash composition and method of use thereof | |
CA2768280C (en) | Composition and method | |
KR20180109879A (en) | Clarified thickening cleansing composition and its application and manufacturing method | |
JP2007517898A (en) | Concentrating pearlizing agent and its use in personal care compositions | |
AU2009312929A1 (en) | Conditioning shampoo comprising an aqueous conditioning gel phase in the form of vesicles | |
WO2010052092A1 (en) | Conditioning shampoo composition comprising an aqueous conditioning- gel | |
US20230141144A1 (en) | Solid cleansing composition comprising an acyl alkyl isethionate | |
US20230099102A1 (en) | Solid cleansing composition | |
AU2011209229A1 (en) | Shampoo containing a gel network | |
AU2022360284A1 (en) | Compositions and methods | |
GB2613446A (en) | Compositions and methods | |
KR20240089226A (en) | Compositions and Methods | |
AU2012356460B9 (en) | Composition and method | |
WO2024094965A1 (en) | Compositions and methods and uses thereto |