US4012341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unique all synthetic detergent shampoo bar
Assignee: Wyeth Holdings LLC
•
Filing: 1975-06-24
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Granted: 1977-03-15
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Expires: 1995-06-24
Abstract
Abstract Synthetic all detergent shampoo bar in which a mixture of an anionic and non-ionic detergent comprises the major components and which has controlled water solubility, good foaming action and rinsability provides body and conditions the hair.
Inventors
- 👤 Philip Orshitzer
- 👤 Antoni Macander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:29
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/0094; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/39; A61K8/40; A61K8/42; A61K8/46; A61K8/463; A61Q; A61Q5/00; A61Q5/02; C11D1/00; C11D1/38; C11D1/52; C11D1/523; C11D1/66; C11D1/72; C11D1/86; C11D17/00; C11D17/0047; C11D17/006; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596; C11D1/02; C11D1/12; C11D1/14
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
63 words
A solid all synthetic detergent shampoo bar comprising from about 10-60% of a water soluble, solid, polyethoxylated dialkyl phenol wherein each of the alkyl groups contain more than 8 carbon atoms; from about 30-60% of a sodium or potassium higher alkyl sulfates wherein the alkyl group contains between 12 and 20 carbon atoms; and from about 10-40% of the monoethanolamide of stearic acid.
Claim 2
Dependent Claim
63 words
A solid all synthetic detergent shampoo bar comprising from about 10-60% of a water soluble, solid, polyethoxylated dialkyl phenol wherein each of the alkyl groups contain more than 8 carbon atoms; from about 30-60% of a sodium or potassium higher alkyl sulfates wherein the alkyl group contains between 12 and 20 carbon atoms; and from about 10-40% of the monoethanolamide of stearic acid.
Claim 3
Dependent Claim
43 words
A detergent shampoo bar according to claim 1 wherein said composition comprises from about 15-25% of said water-soluble, solid, polyethoxylated dialkyl phenol; from about 40-55% of said sodium or potassium higher alkyl sulfates; and from about 15-30% of said monoethanolamide of stearic acid.
Claim 4
Dependent Claim
20 words
A detergent shampoo bar according to claim 2 wherein said sodium or potassium higher alkyl sulfate is sodium lauryl sulfate.
References Cited (Backward Citations)
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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) | 1980-03-14 | 1980-09-13 | 1981-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-14 | 1984-09-13 | 1985-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-14 | 1988-09-13 | 1989-03-15 | $7700.00 | Window Closed / Lapsed |