US5716418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coloring of keratin-containing fibers with preparations which contain alkyl glycosides and oxidation dye precursors
Assignee: Henkel AG and Co KGaA
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Filing: 1996-03-15
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Granted: 1998-02-10
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Expires: 2016-03-15
Abstract
Abstract A composition and process for coloring keratin-containing fibers wherein the composition comprises: (a) an alkyl glycoside of the formula (I): R1-O-(G)x-H (I) wherein R1 is a linear or branched alkyl or alkenyl radical having from 12 to 16 carbon atoms, (G) is an anhydroglucose unit, and x is a number from about 1 to about 2.5; (b) an oxidation dye precursor; and (c) a water-based carrier.
Inventors
- 👤 Iduna Matzik
- 👤 Horst Hoeffkes
- 👤 Detlef Hollenberg
- 👤 Reinhard Mueller
- 👤 Manuela Ehlert
- 👤 Christa Schramm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:02
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/10; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/60; A61K8/604; A61K8/72; A61K8/81; A61K8/8141; A61K8/8158; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5428
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
84 words
A hair coloring preparation comprising: (a) from about 0.05 to about 5% by weight of an alkyl glycoside of the formula (I): R.sup.1 --O--(G).sub.x --H R.sup.1 --O-- G!.sub.x --H! (I) wherein R 1 is a linear or branched alkyl or alkenyl radical having from 12 to 16 carbon atoms, (G) is an anhydroglucose unit, and x is a number from about 1 to about 2.5; (b) from about 0.01% to about 5.0% by weight of an oxidation dye precursor; and (c) a water-based carrier.
Claim 2
Dependent Claim
84 words
A hair coloring preparation comprising: (a) from about 0.05 to about 5% by weight of an alkyl glycoside of the formula (I): R.sup.1 --O--(G).sub.x --H R.sup.1 --O-- G!.sub.x --H! (I) wherein R 1 is a linear or branched alkyl or alkenyl radical having from 12 to 16 carbon atoms, (G) is an anhydroglucose unit, and x is a number from about 1 to about 2.5; (b) from about 0.01% to about 5.0% by weight of an oxidation dye precursor; and (c) a water-based carrier.
Claim 3
Dependent Claim
14 words
The preparation of claim 1 wherein x is from about 1.1 to about 1.6.
Claim 4
Dependent Claim
24 words
The preparation of claim 1 wherein the amount of said alkyl glycoside in said preparation is from about 0.1 to about 2.4% by weight.
Claim 5
Dependent Claim
16 words
The preparation of claim 1 further comprising an amphoteric or zwitterionic polymer or a mixture thereof.
Claim 6
Dependent Claim
23 words
The preparation of claim 4 wherein the amount of said polymer in said preparation is from about 0.02 to about 5% by weight.
Claim 7
Dependent Claim
23 words
The preparation of claim 5 wherein the amount of said polymer in said preparation is from about 0.1 to about 2% by weight.
Claim 8
Dependent Claim
25 words
The preparation of claim 1 wherein component (c) is either water, a water/alcohol mixture, an emulsion, a cream, a gel, or a surfactant-containing foaming solution.
Claim 9
Dependent Claim
25 words
The preparation of claim 1 further comprising at least one additional surfactant selected from the group consisting of anionic, cationic, nonionic, amphoteric, and zwitterionic surfactants.
Claim 10
Dependent Claim
10 words
The preparation of claim 1 further comprising a cationic polymer.
Claim 11
Dependent Claim
26 words
The preparation of claim 1 further comprising from about 0.02% to about 5% by weight of an amphoteric surfactant, a zwitterionic surfactant, or a mixture thereof.
Claim 12
Dependent Claim
28 words
The preparation of claim 10 wherein from about 0.1 to about 2% by weight of the amphoteric surfactant, zwitterionic surfactant or mixture of such surfactants is present therein.
Claim 13
Dependent Claim
34 words
The preparation of claim 1 further comprising at least one of a water-soluble thickening polymer, an oil or fatty material, an antioxidant, a buffer, a complexing agent, a levelling aid, and a hair-cosmetic auxiliary.
Claim 14
Dependent Claim
59 words
The preparation of claim 1 wherein in the alkyl glycoside of formula I, x is from about 1.1 to about 1.6; the amount of alkyl glycoside is from about 0.1 to about 2.4% by weight; and the preparation further comprises from about 0.02 to about 5% by weight of an amphoteric surfactant, a zwitterionic surfactant, or a mixture thereof.
Claim 15
Dependent Claim
18 words
A process for coloring hair comprising treating hair with a coloring-effective quantity of the preparation of claim 1.
Claim 16
Dependent Claim
19 words
A process for coloring hair comprising treating hair with a coloring effective quantity of the preparation of claim 13.
Claim 17
Dependent Claim
35 words
The process of claim 14 wherein the process is carried out at a temperature of less than 40° C. and the preparation has a pH in the range of from about 6 to about 10.
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 7.5 Years (Year 8) | 2005-02-09 | 2005-08-11 | 2006-02-10 | $3760.00 | Window Closed / Lapsed |
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