US4080310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amphoteric conditioning shampoo
Assignee: GlaxoSmithKline LLC
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Filing: 1976-06-11
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Granted: 1978-03-21
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Expires: 1996-06-11
Abstract
Abstract Shampoo compositions containing hair cleansing and conditioning components and characterized by 5 to 50% w/w of amphoteric detergent as sole ionic detergent and 0.5 to 3.0% w/w of cationic or quaternary resin, the pH being from 3 to 9, preferably 4 to 7. The amphoteric detergent may be, for example, an N-alkyl-β-aminopropionate or N-alkyl-β-iminodipropionate. Suitable resins are cationic polyamide polymers or a cationic starch or cellulose derivatives.
Inventors
- 👤 Louis Ng
- 👤 George Guttler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:48
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61K8/64; A61K8/65; A61K8/72; A61K8/73; A61K8/731; A61K8/81; A61K8/817; A61K8/8182; A61K8/84; A61K8/88; A61Q; A61Q5/00; A61Q5/02; A61Q5/12; C; C11; C11D; C11D1/00; C11D1/88; C11D3/00; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/227; C11D3/37; C11D3/3703; C11D3/3719; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5426
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
66 words
An aqueous shampoo composition comprising, as the sole ionic detergent component, 5 to 50% w/w of an amphoteric detergent selected from the group consisting of an N-alkyl-β-aminopropionate and N-alkyl-β-iminodipropionate wherein alkyl has 8 to 18 carbon atoms and from 0.5 to 3.0% w/w of a cationic resin having the formula: ##STR3## wherein X is about 40-60, the pH of the composition being from 3 to 9.
Claim 2
Dependent Claim
66 words
An aqueous shampoo composition comprising, as the sole ionic detergent component, 5 to 50% w/w of an amphoteric detergent selected from the group consisting of an N-alkyl-β-aminopropionate and N-alkyl-β-iminodipropionate wherein alkyl has 8 to 18 carbon atoms and from 0.5 to 3.0% w/w of a cationic resin having the formula: ##STR3## wherein X is about 40-60, the pH of the composition being from 3 to 9.
Claim 3
Dependent Claim
16 words
A composition as claimed in claim 1 having a pH in the range 4 to 7.
Claim 4
Dependent Claim
23 words
A composition as claimed in claim 1, further comprising a protein hydrolysate conditioner and a modifier of the surface properties of the resin.
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) | 1981-03-20 | 1981-09-19 | 1982-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-20 | 1985-09-19 | 1986-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-20 | 1989-09-19 | 1990-03-21 | $7700.00 | Window Closed / Lapsed |