US4096243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for lightening hair containing an oxidizing agent and certain quaternary amines
Assignee: P&G Hair Care Holding Inc
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Filing: 1976-02-09
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Granted: 1978-06-20
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Expires: 1996-02-09
Abstract
Abstract A composition for lightening hair comprising a liquid vehicle, an oxidizing agent and at least one di-long chain aliphatic hydrocarbon quaternary amine compound and a method for lightening hair using this composition.
Inventors
- 👤 Raymond Feinland
- 👤 Stanley Pohl
- 👤 Michael Hnatchenko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:39
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/08; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/416; A61Q5/10; A61Q5/12; Y; Y10; Y10S; Y10S424/00; Y10S424/03
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
94 words
A composition suitable for lightening hair comprising an aqueous vehicle containing an effective amount of an oxidizing agent and from about 0.05 to 5% by weight of a quaternary amine compound of the formula: ##STR4## in which: R 1 and R 2 are long chain aliphatic hydrocarbon radicals having about 10 to 26 carbons; R 3 and R 4 are lower alkyl radicals having about 1 to 5 carbons; and X is an anion said composition containing sufficient alkalizing agent to give said composition a pH in the range of from 8 to 11.
Claim 2
Dependent Claim
94 words
A composition suitable for lightening hair comprising an aqueous vehicle containing an effective amount of an oxidizing agent and from about 0.05 to 5% by weight of a quaternary amine compound of the formula: ##STR4## in which: R 1 and R 2 are long chain aliphatic hydrocarbon radicals having about 10 to 26 carbons; R 3 and R 4 are lower alkyl radicals having about 1 to 5 carbons; and X is an anion said composition containing sufficient alkalizing agent to give said composition a pH in the range of from 8 to 11.
Claim 3
Dependent Claim
30 words
A composition according to claim 1 wherein said oxidizing agent is present in the range of from about 0.5 to 20% by weight based on the weight of the composition.
Claim 4
Dependent Claim
17 words
A composition according to claim 1 wherein R 1 and R 2 are long chain alkyl groups.
Claim 5
Dependent Claim
17 words
A composition according to claim 3 also including up to 30% by weight of a neutral surfactant.
Claim 6
Dependent Claim
12 words
A composition according to claim 1 wherein the alkalizing agent is ethanolamine.
Claim 7
Dependent Claim
16 words
A composition according to claim 5 wherein the quaternary amine compound is dilauryl dimethyl ammonium chloride.
Claim 8
Dependent Claim
53 words
A composition according to claim 1 also including a second quaternary amine of formula: ##STR5## wherein: R 1 is a long chain aliphatic hydrocarbon radical having about 10 to 26 carbons; R 3 , r 4 and R 10 are lower alkyl radicals having 1 to 5 carbons; and X is an anion.
Claim 9
Dependent Claim
15 words
A composition according to claim 2 in which the oxidizing agent is aqueous hydrogen peroxide.
Claim 10
Dependent Claim
16 words
A composition according to claim 5 wherein the quaternary amine compound is distearyl dimethyl ammonium chloride.
Claim 11
Dependent Claim
16 words
A composition according to claim 5 wherein the quaternary amine compound is dicoco dimethyl ammonium chloride.
Claim 12
Dependent Claim
17 words
A composition according to claim 5 wherein the quaternary amine compound is di-hydrogenated beef-tallow dimethyl ammonium chloride.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-19 | 1981-12-19 | 1982-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-19 | 1985-12-19 | 1986-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-19 | 1989-12-19 | 1990-06-20 | $7700.00 | Window Closed / Lapsed |