US3245937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous coating composition comprising a terpolymer and an additive
Assignee: Eastman Kodak Co
•
Filing: 1963-02-25
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Granted: 1966-04-12
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Expires: 1983-02-25
Abstract
No abstract record available.
Inventors
- 👤 Richard H Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:54
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/91; C; C08; C08F; C08F22/00; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/08; C09D135/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T428/31797
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
AN AQUEOUS COATING COMPOSITION COMPRISING (1) ABOUT 2 TO ABOUT 20%, BY WEIGHT, OF A TERPOLYMER OF AN ALKYL, ACRYLATE, VINYLIDENE CHLORIDE AND AN UNSATURATED CARBOXYLIC ACID, AND (2) ABOUT .25 TO ABOUT 3%, BY WEIGHT, BASED ON TERPOLYMER, OF AN ADDITIVE CONTAINING (A) ABOUT 33 TO ABOUT 70%, BY WEIGHT, 1,2,4-TRICHLOROBENZENE, (B) 0 TO ABOUT 14%, BY WEIGHT, OF BIPHENYL, (C) 0 TO ABOUT 35%, BY WEIGHT, MONOCHLOROBENZENE, AND (D) 0 TO ABOUT 35%, BY WEIGHT, OF ORTHOPHENYLPHENOL.
Claim 2
Dependent Claim
79 words
AN AQUEOUS COATING COMPOSITION COMPRISING (1) ABOUT 2 TO ABOUT 20%, BY WEIGHT, OF A TERPOLYMER OF AN ALKYL, ACRYLATE, VINYLIDENE CHLORIDE AND AN UNSATURATED CARBOXYLIC ACID, AND (2) ABOUT .25 TO ABOUT 3%, BY WEIGHT, BASED ON TERPOLYMER, OF AN ADDITIVE CONTAINING (A) ABOUT 33 TO ABOUT 70%, BY WEIGHT, 1,2,4-TRICHLOROBENZENE, (B) 0 TO ABOUT 14%, BY WEIGHT, OF BIPHENYL, (C) 0 TO ABOUT 35%, BY WEIGHT, MONOCHLOROBENZENE, AND (D) 0 TO ABOUT 35%, BY WEIGHT, OF ORTHOPHENYLPHENOL.
References Cited (Backward Citations)
US2622056A
Cited
US2943937A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |