US4061730A
Expired / Lapsed
US
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Anti-solar agent and compositions containing the same
Assignee: L'Oréal SA
•
Filing: 1976-02-09
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Granted: 1977-12-06
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Expires: 1996-02-09
Abstract
Abstract An anti-solar cosmetic composition contains as the anti-solar agent a compound of the formula <IMAGE> wherein R is hydrogen or alkyl containing 1-12 carbon atoms, Y is hydrogen, methyl or halogen and X is halide, arylsulfonate, alkylsulfonate, camphosulfonate or alkyl sulfate. The antisolar agent is present in amounts of 0.05-10 percent by weight of said composition.
Inventors
- 👤 Gregoire Kalopissis
- 👤 Claude Bouillon
- 👤 Charles Vayssie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:59
CPC Classifications
A; A61; A61Q; A61Q17/00; A61Q17/04; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/416
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
99 words
A cosmetic composition comprising a solution of 1. a solvent which is water, lower alkanol, lower polyol or an aqueous solution of a lower alkanol 2. an antisolar agent of the formula ##STR16## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen, methyl and hydrogen; and X is selected from the group consisting of chloride, p-toluene sulfonate, methyl bromobenzene sulfonate, methane sulfonate, camphosulfonate, methylsulfate and ethylsulfate; wherein said anti-solar agent is present in amounts of about 0.05-10 percent by weight of said composition.
Claim 2
Dependent Claim
99 words
A cosmetic composition comprising a solution of 1. a solvent which is water, lower alkanol, lower polyol or an aqueous solution of a lower alkanol 2. an antisolar agent of the formula ##STR16## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen, methyl and hydrogen; and X is selected from the group consisting of chloride, p-toluene sulfonate, methyl bromobenzene sulfonate, methane sulfonate, camphosulfonate, methylsulfate and ethylsulfate; wherein said anti-solar agent is present in amounts of about 0.05-10 percent by weight of said composition.
Claim 3
Dependent Claim
22 words
The composition of claim 1 wherein said anti-solar agent is present in amounts of about 0.05-5 percent by weight of said composition.
Claim 4
Dependent Claim
20 words
The composition of claim 2 which also includes 0.001-0.01 percent of a photosensitive dye which is a derivative of triphenylmethane.
Claim 5
Dependent Claim
40 words
The composition of claim 1 wherein said anti-solar agent is in solution in a solvent selected from the group consisting of water, lower alkanol and an aqueous solution of a lower alkanol, wherein said lower alkanol is ethanol or isopropanol.
Claim 6
Dependent Claim
11 words
The composition of claim 4 wherein said lower alkanol is ethanol.
Claim 7
Dependent Claim
22 words
The composition of claim 1 which also includes an aerosol propellant and said composition is packaged under pressure in an aerosol container.
Claim 8
Dependent Claim
19 words
The composition of claim 1 which also includes benzylidene camphor in amounts from 1% to 2.5% of said composition.
Claim 9
Dependent Claim
104 words
A process for protecting cosmetic composition susceptible of being altered by light rays, comprising incorporating into said compositions a compound of the formula: ##STR17## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen methyl and hydrogen; and X is selected from the group consisting of chloride, p-toluene sulfonate, methyl bromobenzene sulfonate, methane sulfonate, camphosulfonate, methylsulfate and ethylsulfate; wherein said anti-solar agent is present in amounts of about 0.05-10 percent by weight of said composition, said compound being incorporated in amounts of 0.05-5 percent by weight of said composition.
Claim 10
Dependent Claim
104 words
A process for protecting cosmetic composition susceptible of being altered by light rays, comprising incorporating into said compositions a compound of the formula: ##STR17## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen methyl and hydrogen; and X is selected from the group consisting of chloride, p-toluene sulfonate, methyl bromobenzene sulfonate, methane sulfonate, camphosulfonate, methylsulfate and ethylsulfate; wherein said anti-solar agent is present in amounts of about 0.05-10 percent by weight of said composition, said compound being incorporated in amounts of 0.05-5 percent by weight of said composition.
Claim 11
Dependent Claim
49 words
A compound of the formula: ##STR18## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen, methyl and hydrogen; and X is selected from the group consisting of halide, arylsulfonate, alkylsulfonate, camphosulfonate and alkylsulfate.
Claim 12
Dependent Claim
49 words
A compound of the formula: ##STR18## wherein R is selected from the group consisting of hydrogen and alkyl containing 1-12 carbon atoms; Y is selected from the group consisting of halogen, methyl and hydrogen; and X is selected from the group consisting of halide, arylsulfonate, alkylsulfonate, camphosulfonate and alkylsulfate.
Claim 13
Dependent Claim
21 words
The composition of claim 1, wherein said said lower polyol selected from the group consisting of propylene glycol, glycerol, and sorbitol.
Claim 14
Dependent Claim
15 words
The composition of claim 1, wherein said anti-solar agent is 4-[(2-oxo-3-bornylidene) methyl]-phenol trimethylammonium methyl sulfate.
Claim 15
Dependent Claim
10 words
The composition of claim 1, wherein said solvent is water.
Claim 16
Dependent Claim
11 words
The composition of claim 1, wherein said solvent is lower alkanol.
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) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |