US3655865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Homogeneous water-based aerosol systems
Assignee: Colgate Palmolive Co
•
Filing: 1970-06-08
•
Granted: 1972-04-11
•
Expires: 1990-06-08
Abstract
Abstract HOMOGENEOUS WATER-BASED AEROSOL SYSTEMS CONTAINING MINOR AMOUNTS OF SILOXANE-POLYVOXYALKYLENE COPOLYMER, SURFACTANT, AND PROPELLANT AND MAJOR AMOUNT OF WATER. THIS COMBINATION RESULTS IN CLEAR AEROSOL COMPOSITIONS WHICH HAVE SUFFICIENT PROPELLENT FOR SATISFACTORY EXHAUSTION FROM AN AEROSOL CONTAINER. THE PROPELLANTS DO NOT LAYER OUT AND ARE NOT EMULSIFIED BUT ARE COMPLETELY DISSOLVED BY THE AQUEOUS CONCENTRATE FORMING A HOMOGENEOUS SYSTEM.
Inventors
- 👤 Lawrence J Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:10
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/06; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/894
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-04-11 | 1975-10-11 | 1976-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-11 | 1979-10-11 | 1980-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-11 | 1983-10-11 | 1984-04-11 | $7700.00 | Window Closed / Lapsed |