US3264370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stoving finishes containing an alkylolated acrylamide interpolymer with a polyepoxide etherified with phenol and esterified with a monocarboxylic acid
Assignee: BASF Schweiz AG
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Filing: 1963-03-13
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Granted: 1966-08-02
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Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Ott Gustav
- 👤 Gempeler Hans
- 👤 Knecht Eduard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:01
CPC Classifications
C; C09; C09D; C09D163/00; C08; C08G; C08G59/00; C08G59/14; C08G59/1433; C08G59/1438; C08G59/1494; C09D133/00; C09D133/24; C09D133/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A STOVING COATING COMPOSITION COMPRISING (A) AN INTERPOLYMER OF A MEMBER SELECTED FROM THE CLASS CONSISTING OF ACYLAMIDE AND METHACRYLAMIDE WITH AT LEAST ONE OTHER MONOMER HAVING A CH=C< GROUP, SAID INTERPOLYMER HAVING AMIDO HYDROGEN ATOMS REPLACED BY THE STRUCTURE
Claim 2
Dependent Claim
40 words
A STOVING COATING COMPOSITION COMPRISING (A) AN INTERPOLYMER OF A MEMBER SELECTED FROM THE CLASS CONSISTING OF ACYLAMIDE AND METHACRYLAMIDE WITH AT LEAST ONE OTHER MONOMER HAVING A CH=C< GROUP, SAID INTERPOLYMER HAVING AMIDO HYDROGEN ATOMS REPLACED BY THE STRUCTURE
References Cited (Backward Citations)
US2870116A
Cited
US3222418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |