Patent US3102866A successfully refreshed from Google Patents.
US3102866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-curable coating compositions
Assignee: EIDP Inc
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Filing: 1961-02-13
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Granted: 1963-09-03
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Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 Moffett Walter Keigwin
- 👤 Walus Aloysius Norbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:29
CPC Classifications
C; C09; C09D; C09D161/00; C09D161/20; C09D161/32; C09D167/00; C09D167/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A HEAT-CURABLE COATING COMPOSITION CONSISTING ESSENTIALLY OF A FATTY CLYCERIDE OIL ACID MODIFIED POLYHYDRIC ALCOHOL-POLYCARBOXYLIC ACID POLYESTER RESIN AND A SOLUBLE MONOHYDRIC ALCOHOL MODIFIED AMINOPLAST CONDENSATE COMPATIBLE THEREWITH AS THE ESSENTIAL ORGANIC FILM-FORMING MATERIALS IN SOLUTION IN A VOLATILE LIQUID ORGANIC SOLVENT THEREFOR AND, AS A CATALYST FOR ACCELERATING THE CURE OF SAID FILM-FORMING MATERIAL, A PARTIAL ESTER ACID OXALATE COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE MONOESTER OF OXALIC ACID HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
75 words
A HEAT-CURABLE COATING COMPOSITION CONSISTING ESSENTIALLY OF A FATTY CLYCERIDE OIL ACID MODIFIED POLYHYDRIC ALCOHOL-POLYCARBOXYLIC ACID POLYESTER RESIN AND A SOLUBLE MONOHYDRIC ALCOHOL MODIFIED AMINOPLAST CONDENSATE COMPATIBLE THEREWITH AS THE ESSENTIAL ORGANIC FILM-FORMING MATERIALS IN SOLUTION IN A VOLATILE LIQUID ORGANIC SOLVENT THEREFOR AND, AS A CATALYST FOR ACCELERATING THE CURE OF SAID FILM-FORMING MATERIAL, A PARTIAL ESTER ACID OXALATE COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE MONOESTER OF OXALIC ACID HAVING THE GENERAL 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) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |