US5114428A
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US
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Hair dye preparation
Assignee: Henkel AG and Co KGaA
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Filing: 1989-07-05
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Granted: 1992-05-19
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Expires: 2009-07-05
Abstract
Abstract PCT No. PCT/EP89/00771 Sec. 371 Date Jan. 14, 1991 Sec. 102(e) Date Jan. 14, 1991 PCT Filed Jul. 5, 1989 PCT Pub. No. WO90/00386 PCT Pub. Date Jan. 25, 1990.Liquid preparations for oxidation hair dyes, which contain soaps, water-soluble cationic polymers and hair dye intermediates in an aqueous or aqueous-alcoholic carrier, can be stabilized by amines corresponding to formula (C) <IMAGE> (C) in which R1 is a C8-22 alkyl group, R2 is hydrogen or a C8-22 alkyl group, R3 is hydrogen except when r=q=0 and then is C1-4 alkyl, and m, n, o, p, q and r are numbers of 0 to 6.
Inventors
- 👤 Horst Hoeffkes
- 👤 Fritz Lange
- 👤 Dieter Schrader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:42
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/49; A61K8/72; A61K8/90; A61K8/40; A61K8/41; A61K8/45; A61K8/73; A61K8/731; A61Q; A61Q5/00; A61Q5/10
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
103 words
A liquid preparation of oxidation hair dyes comprising hair dye intermediates and an aqueous or aqueous-alcoholic carrier containing soaps (A) and water-soluble cationic polymers (B), wherein the improvement comprises the stabilization of the preparation by the presence therein of amines corresponding to formula (C): ##STR8## in which m, n, o, p, q and r are numbers of 0 to 6, R 1 is a C 8-22 alkyl group, R 2 is hydrogen or a C 8> alkyl group, R 3 is hydrogen except when r=q=0 and then is C 1-4 alkyl, and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 2
Dependent Claim
103 words
A liquid preparation of oxidation hair dyes comprising hair dye intermediates and an aqueous or aqueous-alcoholic carrier containing soaps (A) and water-soluble cationic polymers (B), wherein the improvement comprises the stabilization of the preparation by the presence therein of amines corresponding to formula (C): ##STR8## in which m, n, o, p, q and r are numbers of 0 to 6, R 1 is a C 8-22 alkyl group, R 2 is hydrogen or a C 8> alkyl group, R 3 is hydrogen except when r=q=0 and then is C 1-4 alkyl, and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 3
Dependent Claim
86 words
A liquid preparation as claimed in claim 1, additionally stabilized by the present of amines corresponding to formula (D): ##STR9## in which R 1 has the same meaning as in claim 1 and R 4 and R 5 independently of one another represent hydrogen or an acyl group having the formula R 6 --COO--, where R 6 is a C 1-21 alkyl or alkenyl group; b=2 or 3; and x and y are numbers of 0 to 5, the sum (x+Y) being from 2 to 6.
Claim 4
Dependent Claim
117 words
A liquid preparation as claimed in claim 2, comprising water-soluble soaps of C 12-22 fatty acids as the soaps (A) and a polymeric quaternary ammonium compound selected from the group consisting of: (B1) water-soluble homopolymers and copolymers containing units corresponding to the following general formula ##STR10## in which R 8 and R 9 are C 1-4 alkyl groups or C 2-4 hydroxyalkyl groups and X.sup.(-) is a chloride, bromide, hydrogen sulfate, methoxysulfate, phosphate, or acetate ion; (B2) cellulose ethers of which the anhydroglucose units bear 1-3 substituents containing quaternary ammonium groups which are attached by ether oxygen, (B3) polymeric quaternary urea derivatives containing units corresponding to the following general formula: ##STR11## as the water-soluble cationic polymer (B).
Claim 5
Dependent Claim
41 words
A liquid preparation as claimed in claim 3, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.1 to 20% by weight amines (C), and not more than 20% by weight amines (D).
Claim 6
Dependent Claim
41 words
A liquid preparation as claimed in claim 4, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.05 to 10% by weight amines (C), and not more than 5% by weight amines (D).
Claim 7
Dependent Claim
76 words
A liquid preparation as claimed in claim 5, comprising amines corresponding to formula (C) in which R 1 is a C 16-18 alkyl group; R 2 is hydrogen or a C 16-18 alkyl group; R 3 is hydrogen or, if r=q=0, a methyl radical; m, o, and r are numbers of 0 to 3; n, p, and q are numbers of 0 to 1.5; and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 8
Dependent Claim
33 words
A liquid preparation as claimed in claim 6, comprising molecules selected from the group consisting of C 1-4 alcohols and C 2-6 glycols in a total quantity of 1 to 30% by weight.
Claim 9
Dependent Claim
32 words
A liquid preparation as claimed in claim 7, additionally comprising molecules selected from the group consisting of anionic, zwitterionic, and nonionic surfactants in a total quantity of 1 to 20% by weight.
Claim 10
Dependent Claim
27 words
A liquid preparation as claimed in claim 8, wherein the soaps (A) are selected from the group consisting of ammonium oleate and mono-, di-, and tri-ethanolammonium oleate.
Claim 11
Dependent Claim
117 words
A liquid preparation as claimed in claim 1, comprising water-soluble soaps of C 12-22 fatty acids as the soaps (A) and a polymeric quaternary ammonium compound selected from the group consisting of: (B1) water-soluble homopolymers and copolymers containing units corresponding to the following general formula: ##STR12## in which R 8 and R 9 are C 1-4 alkyl groups or C 2-4 hydroxyalkyl groups and X.sup.(-) is a chloride, bromide, hydrogen sulfate, methoxysulfate, phosphate, or acetate ion; (B2) cellulose ethers of which the anhydroglucose units bear 1-3 substituents containing quaternary ammonium groups which are attached by ether oxygen, (B3) polymeric quaternary urea derivatives containing units corresponding to the following general formula: ##STR13## as the water-soluble cationic polymer (B).
Claim 12
Dependent Claim
41 words
A liquid preparation as claimed in claim 2, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.05 to 10% by weight amines (C), and not more than 5% by weight amines (D).
Claim 13
Dependent Claim
41 words
A liquid preparation as claimed in claim 1, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.05 to 10% by weight amines (C), and not more than 5% by weight amines (D).
Claim 14
Dependent Claim
76 words
A liquid preparation as claimed in claim 12, comprising amines corresponding to formula (C) in which R 1 is a C 16-18 alkyl group; R 2 is hydrogen or a C 16-18 alkyl group; R 3 is hydrogen or, if r=q=0, a methyl radical; m, o, and r are numbers of 0 to 3; n, p, and q are numbers of 0 to 1.5; and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 15
Dependent Claim
76 words
A liquid preparation as claimed in claim 11, comprising amines corresponding to formula (C) in which R 1 is a C 16-18 alkyl group; R 2 is hydrogen or a C 16-18 alkyl group; R 3 is hydrogen or, if r=q=0, a methyl radical; m, o, and r are numbers of 0 to 3; n, p, and q are numbers of 0 to 1.5; and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 16
Dependent Claim
76 words
A liquid preparation as claimed in claim 2, comprising amines corresponding to formula (C) in which R 1 is a C 16-18 alkyl group; R 2 is hydrogen or a C 16-18 alkyl group; R 3 is hydrogen or, if r=q=0, a methyl radical; m, o, and r are numbers of 0 to 3; n, p, and q are numbers of 0 to 1.5; and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 17
Dependent Claim
76 words
A liquid preparation as claimed in claim 1, comprising amines corresponding to formula (C) in which R 1 is a C 16-18 alkyl group; R 2 is hydrogen or a C 16-18 alkyl group; R 3 is hydrogen or, if r=q=0, a methyl radical; m, o, and r are numbers of 0 to 3; n, p, and q are numbers of 0 to 1.5; and if m=n=0, R 2 and R 3 are not both hydrogen.
Claim 18
Dependent Claim
33 words
A liquid preparation as claimed in claim 1, comprising molecules selected from the group consisting of C 1-4 alcohols and C 2-6 glycols in a total quantity of 1 to 30% by weight.
Claim 19
Dependent Claim
32 words
A liquid preparation as claimed in claim 1, additionally comprising molecules selected from the group consisting of anionic, zwitterionic, and nonionic surfactants in a total quantity of 1 to 20% by weight.
Claim 20
Dependent Claim
41 words
A liquid preparation as claimed in claim 2, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.1 to 20% by weight amines (C), and not more than 20% by weight amines (D).
Claim 21
Dependent Claim
41 words
A liquid preparation as claimed in claim 1, comprising: 1 to 30% by weight soaps (A), 0.05 to 10% by weight water-soluble cationic polymers (B), 0.01 to 20% by weight amines (C), and not more than 20% by weight amines (D).
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1995-05-19 | 1995-11-18 | 1996-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-19 | 1999-11-18 | 2000-05-19 | $3760.00 | Window Closed / Lapsed |
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