US3329637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing and protective film-forming composition
Assignee: Wyeth Holdings LLC
•
Filing: 1966-03-09
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Granted: 1967-07-04
•
Expires: 1986-03-09
Abstract
No abstract record available.
Inventors
- 👤 Vitalis Emil Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:42
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/14; C09G1/16; C09D; C09D157/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A WASHING AND POLISHING COMPOSITION FOR WASHING A SURFACE AND LEAVING THEREON A DURABLE, LUSTROUS FILM WHICH COMPRISES A MIXTURE OF (1) FROM ABOUT 0.25 TO 30 PARTS BY WEIGHT OF A NON-SOAP DETERGENT, (2) FROM ABOUT 0.25 TO 30 PARTS BY WEIGHT OF A POLYMERIC CATIONIC EXHAUSING AGENT AND (3) FROM ABOUT 1 TO 90 PARTS BY WEIGHT OF AN AQUEOUS EMULSION OF A SUBSTANTIALLY WATER-INSOLUBLE FILMFORMING VINYL THERMOPLASTIC RESIN, SAID COMPOSITION BEING PREPARED BY A SEQUENCE OF ADMIXTURE WHEREIN (1) IS CONTINUOUSLY PRESENT IN AN AMOUNT EFFECTIVE TO PREVENT GELLATION OR COAGULATION OF THE ADMIXTURE OF (2) AND (3); AND WHEREIN SAID POLYMERIC CATIONIC EXHAUSING AGENTS ARE SELECTED FROM: MELAMINE-FORMALDEHYDE-POLYALKYLENE-POLYAMINE RESINS; POLYETHYLENEIMINE; UREA-FORMALDEHYDE RESINS CONDENSED WITH TRIETHYLENETETRAMINE; POLYETHYLENEIMINE-FORMALDEHYDE CONDENSATES; IMINOBISPROPLYAMINE-ETHYLENE DICHLORIDE CONDENSATES; OCTADECYL CHLORIDE-POLYETHYLENEMINE CONDENSATES TREATED WITH ETHYLENE OXIDE; QUATERNIZED METHYLSTYRENE-METHYLVINAYLPYRIDINE COPOLYMERS; PROPYLENE-ETHYLENEIMINIE COPOLYMER CONDENSATE; GLYCERINDICHLOROHYDRIN-TRIETHANOLAMINE CONDENSATES; HALOHYDRIN-AMMONIA CONDENSATES; QUATERNIZED STYRENE - METHYLVINYLPYRIDINE COLPOLYMERS; AND METHYLSTYRENE-DIALKYLMELAMINE COPOLYMERS.
Claim 2
Dependent Claim
149 words
A WASHING AND POLISHING COMPOSITION FOR WASHING A SURFACE AND LEAVING THEREON A DURABLE, LUSTROUS FILM WHICH COMPRISES A MIXTURE OF (1) FROM ABOUT 0.25 TO 30 PARTS BY WEIGHT OF A NON-SOAP DETERGENT, (2) FROM ABOUT 0.25 TO 30 PARTS BY WEIGHT OF A POLYMERIC CATIONIC EXHAUSING AGENT AND (3) FROM ABOUT 1 TO 90 PARTS BY WEIGHT OF AN AQUEOUS EMULSION OF A SUBSTANTIALLY WATER-INSOLUBLE FILMFORMING VINYL THERMOPLASTIC RESIN, SAID COMPOSITION BEING PREPARED BY A SEQUENCE OF ADMIXTURE WHEREIN (1) IS CONTINUOUSLY PRESENT IN AN AMOUNT EFFECTIVE TO PREVENT GELLATION OR COAGULATION OF THE ADMIXTURE OF (2) AND (3); AND WHEREIN SAID POLYMERIC CATIONIC EXHAUSING AGENTS ARE SELECTED FROM: MELAMINE-FORMALDEHYDE-POLYALKYLENE-POLYAMINE RESINS; POLYETHYLENEIMINE; UREA-FORMALDEHYDE RESINS CONDENSED WITH TRIETHYLENETETRAMINE; POLYETHYLENEIMINE-FORMALDEHYDE CONDENSATES; IMINOBISPROPLYAMINE-ETHYLENE DICHLORIDE CONDENSATES; OCTADECYL CHLORIDE-POLYETHYLENEMINE CONDENSATES TREATED WITH ETHYLENE OXIDE; QUATERNIZED METHYLSTYRENE-METHYLVINAYLPYRIDINE COPOLYMERS; PROPYLENE-ETHYLENEIMINIE COPOLYMER CONDENSATE; GLYCERINDICHLOROHYDRIN-TRIETHANOLAMINE CONDENSATES; HALOHYDRIN-AMMONIA CONDENSATES; QUATERNIZED STYRENE - METHYLVINYLPYRIDINE COLPOLYMERS; AND METHYLSTYRENE-DIALKYLMELAMINE COPOLYMERS.
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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) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |