US3077459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous emulsion of a water insoluble, drying oil modified polyester resin and a wateoluble, drying oil modified polyester resin
Assignee: McCloskey Varnish Co of West
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Filing: 1959-12-07
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Granted: 1963-02-12
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Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 Alan U Hershey
- 👤 Henry S Zack
- 👤 Kevin A Worrall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:27
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/66; C08G63/02; C08G63/12; C08G63/46; C08G63/48; C09; C09D; C09D167/00; C09D167/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A COATING COMPOSITION COMPRISING AN AQUEOUS EMULSION OF A WATER INSOLUBLE, DRYING OIL MODIFIED POLYESTER RESIN AND A WATER SOLUBLE, DRYING OIL MODIFIED POLYESTER RESIN COMPOSED OF APPROXIMATELY 50% LONG CHAIN INTERACTED POLYGLYCOLS, HAVING A MOLECULAR WEIGHT OF BETWEEN ABOUT 300 TO 3000, SAID RESINS HAVING AN ACID VALUE NO GREATER THAN ABOUT 20.
Claim 2
Dependent Claim
54 words
A COATING COMPOSITION COMPRISING AN AQUEOUS EMULSION OF A WATER INSOLUBLE, DRYING OIL MODIFIED POLYESTER RESIN AND A WATER SOLUBLE, DRYING OIL MODIFIED POLYESTER RESIN COMPOSED OF APPROXIMATELY 50% LONG CHAIN INTERACTED POLYGLYCOLS, HAVING A MOLECULAR WEIGHT OF BETWEEN ABOUT 300 TO 3000, SAID RESINS HAVING AN ACID VALUE NO GREATER THAN ABOUT 20.
References Cited (Backward Citations)
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Cited
US1967220A
Cited
GB693188A
Cited
US2884404A
Cited
US2915486A
Cited
US2962461A
Cited
US2973331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |