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US4855130A
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Hair treating compositions and processes for improving the condition of hair
Assignee: Procter and Gamble Deutschland GmbH
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Filing: 1987-01-20
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Granted: 1989-08-08
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Expires: 2007-01-20
Abstract
Abstract PCT No. PCT/EP87/00026 Sec. 371 Date Sep. 30, 1987 Sec. 102(e) Date Sep. 30, 1987 PCT Filed Jan. 20, 1987 PCT Pub. No. WO87/04616 PCT Pub. Date Aug. 13, 1987.The subject matter of the invention is a composition and a process for improving the condition of hair are improved based on a synergistic combination of glycine with a physiologically compatible aliphatic organic acid which is free of amino groups, particularly citric acid, and a wax and/or oil component, particularly a mixture of petrolatum and fatty alcohols. The combination of glycine, physiologically compatible aliphatic organic acid which is free of amino groups, and wax and/or oil components, which combination has a hair conditioning action, is completely harmless physiologically and can also be used together with anionic surfactants. The compositions, according to the invention, act on the hair so as to disentangle it, smooth the hair surface and improve the feel as well as the ability of the hair to be combed.
Inventors
- 👤 Eugen Konrad
- 👤 Herbert Mager
- 👤 Dietrich Hoch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:45
CPC Classifications
A; A61; A61Q; A61Q5/00; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/31; A61K8/33; A61K8/34; A61K8/342; A61K8/36; A61K8/362; A61K8/365; A61K8/40; A61K8/44; A61Q5/12; G; G02; G02B; G02B6/00; G02B6/24; G02B6/26; G02B6/262
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
107 words
A hair treating composition which is free of cationic surfactants comprising (a) 0.5 to 25 percent by weight glycine, (b) 1.0 to 10 percent by weight of a physiologically compatible aliphatic organic acid which is free of amino groups, (c) 0.5 to 10 percent by weight of a substance selected from the group consisting of wax, an oil component or both; and (d) balance additional components conventionally used for hair treating compositions selected from the group consisting of water, lower aliphatic alcohols, polyhydric alcohols, anionic, amphoteric, or nonionogenic surfactants, natural, modified natural or synthetic polymers, thickeners, hair care materials, dyestuffs, pigments, perfume oils, antioxidizing agents, and preservatives.
Claim 2
Dependent Claim
107 words
A hair treating composition which is free of cationic surfactants comprising (a) 0.5 to 25 percent by weight glycine, (b) 1.0 to 10 percent by weight of a physiologically compatible aliphatic organic acid which is free of amino groups, (c) 0.5 to 10 percent by weight of a substance selected from the group consisting of wax, an oil component or both; and (d) balance additional components conventionally used for hair treating compositions selected from the group consisting of water, lower aliphatic alcohols, polyhydric alcohols, anionic, amphoteric, or nonionogenic surfactants, natural, modified natural or synthetic polymers, thickeners, hair care materials, dyestuffs, pigments, perfume oils, antioxidizing agents, and preservatives.
Claim 3
Dependent Claim
46 words
Hair treating composition according to claim 1, characterized in that the physiologically compatible aliphatic organic acid which is free of amino groups is selected from the group consisting of lactic acid, tartaric acid, pimelic acid, adipic acid, malonic acid, succinic acid, glutaric acid and citric acid.
Claim 4
Dependent Claim
23 words
Hair treating composition according to claim 1, characterized in that it contains a 1:1 mixture of petrolatum and fatty alcohols as said substance.
Claim 5
Dependent Claim
19 words
Hair treating composition according to claim 1, characterized in that it contains 3.0 to 15 percent by weight glycine.
Claim 6
Dependent Claim
29 words
Hair treating composition according to claim 1, characterized in that it contains 0.5 to 5.0 percent by weight physiologically compatible aliphatic organic acid which is free of amino groups.
Claim 7
Dependent Claim
33 words
Hair treating composition according to claim 1, characterized in that it contains 1.0 to 5.0 percent by weight of the substance selected from the group consisting of wax, an oil component and both.
Claim 8
Dependent Claim
87 words
Hair care composition according to claim 1, comprising (a) 3.0 to 15 percent by weight glycine; (b) 0.5 to 5.0 percent by weight citric acid, (c) 1.0 to 5.0 percent by weight of a 1:1 mixture of petrolatum and fatty alcohols and (d) balance additional components conventionally used for hair treating compositions selected from the group consisting of water, lower aliphatic alcohols, polyhydric alcohols, anionic, amphoteric or nonionogenic surfactants, natural, modified natural or synthetic polymers, thickeners, hair care materials, dyestuffs, pigments, perfume oils, antioxidizing agents, and preservatives.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-08-07 | 1993-02-06 | 1993-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-07 | 1997-02-06 | 1997-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-07 | 2001-02-06 | 2001-08-08 | $7700.00 | Window Closed / Lapsed |