US3313734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent composition
Assignee: Procter and Gamble Co
•
Filing: 1963-05-01
•
Granted: 1967-04-11
•
Expires: 1983-05-01
Abstract
No abstract record available.
Inventors
- 👤 Edward W Lang
- 👤 Homer W Mccune
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:22
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/81; A61K8/8105; A61K8/8117; A61K8/30; A61K8/40; A61K8/46; A61K8/463; A61K8/49; A61K8/494; A61K8/4946; A61K8/8141; A61K8/8152; A61K8/8158; A61K8/817; A61Q; A61Q5/00; A61Q5/02; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5426; A61K2800/59; A61K2800/596
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
AN AQUEOUS DETERGENT COMPOSITION ESPECIALLY ADAPTED FOR USE IN SHAMPOOING HAIR CONSISTING ESSENTIALLY OF (A) FROM ABOUT 0.1% TO ABOUT 7.0% OF A WATER-SOLUBLE POLYMER AT LEAST 30 MOLE PERCENT OF THE MOLECULAR STRUCTURE OF WHICH IS COMPOSED OF MONOMERIC UNITS SELECTED FROM THE GROUP CONSISTING OF QUATERNIZED VINYLIMIDAZOLE, QUATERNIZED DIETHYLAMINOETHYL METHACRYLATE, QUARTERNIZED DIMETHYLAMINOETHYLMETHACRYLATE, QUATERNIZED P-DIMETHYL AMINOMETHYLSTYRENE AND COMBINATIONS THEROF, ANY BALANCE OF SAID POLYMER BEING COMPOSED OF NON-QUATERNIZED MONOMERIC UNITS DERIVED FROM MONOETHYLENICALLY UNSATU RATED GROUPDS, SAID POLYMER HAVING A MOLECULAR WEIGHT WITHIN THE RANGE FROM ABOUT 1000 TO ABOT 5,000,000, (B) FROM ABOUT .1% TO ABOUT 10% OF A WATER-SOLUBLE SALT OF A HIGHER FATTY ACID OR AN ANIONIC ORGANIC SULFURIC REACTION PRODUCT HAVING IN ITS MOLECULAR STRUCTURE AN ALKYL GROUP CONTAINING FROM ABOUT 8 TO ABOUT 20 CARBON ATOMS AND A SULFURIC ACID OR SULFONIC ACID ESTER RADICAL, (C) FROM ABOUT 5% TO ABOUT 20% OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF POLAR NONIONIC DETERGENTS, AMPHOLYTIC DETERGENTS HAVING THE STRUCTURAL FORMULA
Claim 2
Dependent Claim
166 words
AN AQUEOUS DETERGENT COMPOSITION ESPECIALLY ADAPTED FOR USE IN SHAMPOOING HAIR CONSISTING ESSENTIALLY OF (A) FROM ABOUT 0.1% TO ABOUT 7.0% OF A WATER-SOLUBLE POLYMER AT LEAST 30 MOLE PERCENT OF THE MOLECULAR STRUCTURE OF WHICH IS COMPOSED OF MONOMERIC UNITS SELECTED FROM THE GROUP CONSISTING OF QUATERNIZED VINYLIMIDAZOLE, QUATERNIZED DIETHYLAMINOETHYL METHACRYLATE, QUARTERNIZED DIMETHYLAMINOETHYLMETHACRYLATE, QUATERNIZED P-DIMETHYL AMINOMETHYLSTYRENE AND COMBINATIONS THEROF, ANY BALANCE OF SAID POLYMER BEING COMPOSED OF NON-QUATERNIZED MONOMERIC UNITS DERIVED FROM MONOETHYLENICALLY UNSATU RATED GROUPDS, SAID POLYMER HAVING A MOLECULAR WEIGHT WITHIN THE RANGE FROM ABOUT 1000 TO ABOT 5,000,000, (B) FROM ABOUT .1% TO ABOUT 10% OF A WATER-SOLUBLE SALT OF A HIGHER FATTY ACID OR AN ANIONIC ORGANIC SULFURIC REACTION PRODUCT HAVING IN ITS MOLECULAR STRUCTURE AN ALKYL GROUP CONTAINING FROM ABOUT 8 TO ABOUT 20 CARBON ATOMS AND A SULFURIC ACID OR SULFONIC ACID ESTER RADICAL, (C) FROM ABOUT 5% TO ABOUT 20% OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF POLAR NONIONIC DETERGENTS, AMPHOLYTIC DETERGENTS HAVING THE STRUCTURAL FORMULA
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) | 1970-04-10 | 1970-10-10 | 1971-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-10 | 1974-10-10 | 1975-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-10 | 1978-10-10 | 1979-04-11 | $7700.00 | Window Closed / Lapsed |