US3576775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low temperature curing wood coatings
Assignee: Celanese Coatings Co
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Filing: 1969-08-14
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Granted: 1971-04-27
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Expires: 1989-08-14
Abstract
Abstract A COATING COMPOSITION COMPRISING A BLEND OF AN ALKYD RESIN, A STYRENE-ALLYL ALCOHOL COPOLYMER, A HEXA-ALKOXY METHYL MELAMINE RESIN AND AN ALKOXY UREA-ALDEHYDE RESIN DISSOLVED IN A SOLUTION OF A NON-REACTIVE LOW BOILING SOLVENT AND A LOW BOILING ALCOHOL IS PREPARED. THE COMPOSITION IS APPLIED TO WOOD PRODUCTS AND IS CURED BY LOW TEMPERATURE BAKING.
Inventors
- 👤 Rolf Jaegersberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:32
CPC Classifications
C; C09; C09D; C09D167/00; B; B05; B05D; B05D7/00; B05D7/06; B05D7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-26 | 1974-10-26 | 1975-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-26 | 1978-10-26 | 1979-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-26 | 1982-10-26 | 1983-04-27 | $7700.00 | Window Closed / Lapsed |