Patent EP0176151A1 successfully refreshed from Google Patents.
EP0176151A1
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Detergents containing amides as thickening agents
Assignee: Kao Corp
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Filing: 1985-09-19
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Granted: —
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Expires: 2005-09-19
Abstract
Abstract The invention provides a detergent composition intended for prolonged or frequent contact with human hair or human skin, containing one or more detergents of the ethersulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, wherein the thickening agent is an amide of the formula RO-(CH 2 CH 2 Q) n -CH 2 CO-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, preferably derived from natural fatty alocohols of 12-14 carbon atoms, n is a number having an average value of no more than 5, preferably 0.5-1.5, and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Inventors
- 👤 Jacob Kornelis Smid
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 15:51
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/02; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/45; A61Q19/00; A61Q19/10; C; C07; C07C; C07C235/00; C07C235/02; C07C235/04; C07C235/08; C11; C11D; C11D1/00; C11D1/38; C11D1/52; C11D1/526
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
102 words
Detergent compositions intendend for prolonged or frequent contact with human hair or human skin, which composition contains one or more active detergents of the ether sulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, characterized by the fact that the thickening agent is an amide of the formula RO-(CH 2 CH 2 0) n CH 2 CO-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Claim 2
Dependent Claim
102 words
Detergent compositions intendend for prolonged or frequent contact with human hair or human skin, which composition contains one or more active detergents of the ether sulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, characterized by the fact that the thickening agent is an amide of the formula RO-(CH 2 CH 2 0) n CH 2 CO-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Claim 3
Dependent Claim
33 words
Detergent composition according to claim 1, characterized by the fact that the thickening agent is an amide according to claim 1, wherein R is derived from natural fatty alcohols of 12-14 carbon atoms.
Claim 4
Dependent Claim
33 words
Thickening agent according to claim 1 or 2, characterized by the fact that the thickener is an amide of the formula given in claim 1, wherein n has an average value of 0.5-1.5.
Claim 5
Dependent Claim
71 words
Use of amides or the formula RO-(CH 2 CH 2 O) n CH 2 CO-NR'R", wherein R represents an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanl- amine, for thickening detergent compositions which contain one or more active detergents of the ethersulphate and/or ether carboxylic acid type.
Claim 6
Dependent Claim
71 words
Use of amides or the formula RO-(CH 2 CH 2 O) n CH 2 CO-NR'R", wherein R represents an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanl- amine, for thickening detergent compositions which contain one or more active detergents of the ethersulphate and/or ether carboxylic acid type.
Claim 7
Dependent Claim
107 words
A process for preparing a detergent composition intended for prolonged or frequent contact with human hair or human skin, by incorporating into this composition one or more active detergents of the ether sulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, characterized by using as the thickening agent an amide of the formule RO-(CH 2 CH 2 O) n CH 2 CO-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Claim 8
Dependent Claim
107 words
A process for preparing a detergent composition intended for prolonged or frequent contact with human hair or human skin, by incorporating into this composition one or more active detergents of the ether sulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, characterized by using as the thickening agent an amide of the formule RO-(CH 2 CH 2 O) n CH 2 CO-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Claim 9
Dependent Claim
23 words
A process according to claim 1, characterized by using an amide wherein R is derived from natural fatty alcohols of 12-14 carbon atoms.
Claim 10
Dependent Claim
21 words
A process according to claim 1 or 2, characterized by using an amide wherein n has an average value of 0.5-1.5.
Claim 11
Dependent Claim
62 words
Use of amides of the formula RO-(CH2CH20)nCH2C0-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine, for thickening detergent compositions which contain one or more active detergents of the ethersulphate and/or ether carboxylic acid type.
Claim 12
Dependent Claim
62 words
Use of amides of the formula RO-(CH2CH20)nCH2C0-NR'R", wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, n is a number having an average value of no more than 5 and the group NR'R" represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine, for thickening detergent compositions which contain one or more active detergents of the ethersulphate and/or ether carboxylic acid type.
References Cited (Backward Citations)
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