US4318901A
Expired / Lapsed
US
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Hair cosmetic composition
Assignee: Kao Corp
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Filing: 1979-09-13
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Granted: 1982-03-09
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Expires: 1999-09-13
Abstract
Abstract A hair cosmetic composition comprising a hydroxy-propyl-etherified glycolipid ester represented by the formula, <IMAGE> wherein R1 represents a methyl group or a hydrogen atom; R2 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R1 is a methyl group, or a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R1 is a hydrogen atom; A represents the group <IMAGE> R3 represents a saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms or -(A)hH; and a,b,c,d,e,f,g and h are each integers and are in the range of 1 to 60 as their total number.
Inventors
- 👤 Atsuo Ishida
- 👤 Itomi Homma
- 👤 Shigeo Inoue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:52
CPC Classifications
C; C07; C07H; C07H15/00; C07H15/02; C07H15/04; C07H15/08; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/60; A61Q; A61Q5/00; A61Q5/02; A61Q5/06; C07H15/10; C07H3/00; C07H3/04; C12; C12P; C12P19/00; C12P19/44
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
153 words
In a hair cosmetic composition selected from the group consisting of shampoo, rinse, hair tonic, pomade, setting lotions, hair spray, hair oil, cold wave and hair dye, the improvement which consists essentially in adding to such composition as a moisturizer about 0.1% by weight to about 50% by weight of a hydroxy-propyl-etherified glycolipid ester of the formula: ##STR6## wherein R 1 represents methyl or hydrogen; R 2 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R 1 is methyl, or a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R 1 is hydrogen; A represents the group ##STR7## R 3 represents a saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms or --(A) h H; and a, b, c, d, e, f, g and h are each integers and are in the range of 1 to 60 as their total number.
Claim 2
Dependent Claim
153 words
In a hair cosmetic composition selected from the group consisting of shampoo, rinse, hair tonic, pomade, setting lotions, hair spray, hair oil, cold wave and hair dye, the improvement which consists essentially in adding to such composition as a moisturizer about 0.1% by weight to about 50% by weight of a hydroxy-propyl-etherified glycolipid ester of the formula: ##STR6## wherein R 1 represents methyl or hydrogen; R 2 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R 1 is methyl, or a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R 1 is hydrogen; A represents the group ##STR7## R 3 represents a saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms or --(A) h H; and a, b, c, d, e, f, g and h are each integers and are in the range of 1 to 60 as their total number.
Claim 3
Dependent Claim
26 words
A hair cosmetic composition according to claim 1, wherein said glycolipid ester is contained in an amount of 0.5 to 10% by weight of the composition.
Claim 4
Dependent Claim
38 words
A hair cosmetic composition according to claim 1, wherein R 1 and R 2 have 14 to 16 carbon atoms in their total number, and a,b,c,d,e,f,g and h are integers of 5 to 20 in their total number.
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) | 1985-03-08 | 1985-09-07 | 1986-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-08 | 1989-09-07 | 1990-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-08 | 1993-09-07 | 1994-03-09 | $7700.00 | Window Closed / Lapsed |