US4490355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Betaine based cosmetic formulations
Assignee: MIRANOL CHEMICAL COMPANY Inc 68 CULVER ROAD SOUTH BRUNSWICK NJ 08810
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Filing: 1983-03-14
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Granted: 1984-12-25
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Expires: 2003-03-14
Abstract
Abstract A mixture of cocoamidopropyl betaine and oleamidopropyl betaine is included in cosmetics to improve thickening and foam boosting properties.
Inventors
- 👤 Bharat B. Desai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:24
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/92; A61K8/922; A61K8/30; A61K8/40; A61K8/44; A61K8/442; A61Q; A61Q19/00; A61Q19/10; A61Q5/00; A61Q5/02; A61Q5/12; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
32 words
A composition suitable for use in hair and skin care cosmetic formulations which comprises a blend of cocoamidopropyl betaine and oleamidopropyl betaine in a ratio of from about 1:4 to about 3:2.
Claim 2
Dependent Claim
32 words
A composition suitable for use in hair and skin care cosmetic formulations which comprises a blend of cocoamidopropyl betaine and oleamidopropyl betaine in a ratio of from about 1:4 to about 3:2.
Claim 3
Dependent Claim
17 words
A composition according to claim 1, wherein the ratio of coccoamidopropyl betaine to oleamidopropyl betaine is 1:1.
Claim 4
Dependent Claim
39 words
A cosmetic composition which comprises a carrier which is suitable for use in hair care and skin care formulations which contains a blend of cocoamidopropyl betaine and oleamidopropyl betaine in a ratio of from about 1:4 to about 3:2.
Claim 5
Dependent Claim
39 words
A cosmetic composition which comprises a carrier which is suitable for use in hair care and skin care formulations which contains a blend of cocoamidopropyl betaine and oleamidopropyl betaine in a ratio of from about 1:4 to about 3:2.
Claim 6
Dependent Claim
11 words
A cosmetic composition according to claim 3, which comprises an emollient.
Claim 7
Dependent Claim
17 words
A cosmetic composition according to claim 4, wherein said emollient is Jojoba oil or sweet almond oil.
Claim 8
Dependent Claim
17 words
A cosmetic composition according to claim 3, wherein said cosmetic carrier is suitable for hair care formulations.
Claim 9
Dependent Claim
33 words
A cosmetic composition according to claim 4, wherein said blend of cocoamidopropyl betaine and oleamidopropyl betaine is present in an amount of from about 5 to 30% by weight of the total composition.
References Cited (Backward Citations)
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Cited
US3755559A
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US3980769A
Cited
US3876563A
Cited
US4110263A
Cited
US4233192A
Cited
US4329334A
Cited
US4375421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-12-25 | 1988-06-25 | 1988-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-25 | 1992-06-25 | 1992-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-25 | 1996-06-25 | 1996-12-25 | $7700.00 | Window Closed / Lapsed |