US3083190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New acrylic copolymers containing the norbornene nucleus and coating compositions containing same
Assignee: Interchemical Corp
•
Filing: 1959-04-22
•
Granted: 1963-03-26
•
Expires: 1979-04-22
Abstract
No abstract record available.
Inventors
- 👤 Norman G Gaylord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:11
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/062; C09D133/068; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/26; C08F220/32; C08F220/325
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
AN ORGANIC SOLVENT SOLUBLE COPOLYMER MADE BY THE ADDITION POLYMERIZATION OF (A) 5 TO 30 BY WEIGHT PARTS OF NON-ALLYLIC ALCOHOL CONTAINING THE NORBORNENE NUCLEUS, (B) 1 TO 15 BY WEIGHT PARTS OF METHACRYLIC ACID, (C) 1 TO 30 BY WEIGHT PARTS OF GLYCIDYL METHACRYLATE, AND (D) 25 TO 95 WEIGHT PARTS OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF OLEFINICALLY UNSATURATED ESTER MATERIAL HAVING THE FORMULA
Claim 2
Dependent Claim
70 words
AN ORGANIC SOLVENT SOLUBLE COPOLYMER MADE BY THE ADDITION POLYMERIZATION OF (A) 5 TO 30 BY WEIGHT PARTS OF NON-ALLYLIC ALCOHOL CONTAINING THE NORBORNENE NUCLEUS, (B) 1 TO 15 BY WEIGHT PARTS OF METHACRYLIC ACID, (C) 1 TO 30 BY WEIGHT PARTS OF GLYCIDYL METHACRYLATE, AND (D) 25 TO 95 WEIGHT PARTS OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF OLEFINICALLY UNSATURATED ESTER MATERIAL HAVING THE 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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |