Patent US2219941A successfully refreshed from Google Patents.
US3689310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyester and acrylic rubber-urethane-acrylate paint and painting process
Assignee: EIDP Inc
•
Filing: 1970-12-21
•
Granted: 1972-09-05
•
Expires: 1990-12-21
Abstract
Abstract A RADIATION-CURABLE PAINT BINDER DISPERSION COMPRISES VINYL MONOMERS, AND ALPHA-BETA OLEFINICALLY UNSATURATED POLYESTER RESIN HAVING MOLECULAR WEIGHT IN EXCESS OF ABOUT 1,000, AND THE ADDITION PRODUCT OF A HYDROXY-FUNCTIONAL ACRYLIC RUBBER PARTICLE, A DISOCYANATE AND A HYDROXYALKYL ACRYLATE. THE DISPERSION IS APPLIED TO SUBSTRATES AS A PAINT FILM AND CURED THEREON BY EXPOSURE TO IONIZING RADIATION, E.G., AN ELECTROM BEAM.
Inventors
- 👤 Olin B Johnson
- 👤 Santokh S Labana
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:48
CPC Classifications
C; C09; C09D; C09D163/00; C09D163/10; C08; C08F; C08F299/00; C08F299/02; C08F299/026; C08F299/06; C08F299/065; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/67; C08G18/671; C08G18/672; C08G63/00; C08G63/02; C08G63/12; C08G63/52; C08G63/54; C08G63/66; C08G63/668; C08G63/676; C08L; C08L67/00; C08L67/06; C09D167/00; C09D167/06; C09D4/00; C09D4/06; Y; Y10; Y10S; Y10S525/00; Y10S525/902; Y10S525/912; Y10S525/913; Y10S525/92; Y10S525/922; Y10T; Y10T428/00; Y10T428/25; Y10T428/254; Y10T428/31504; Y10T428/31511; Y10T428/31525; Y10T428/31529; Y10T428/31551; Y10T428/31573; Y10T428/31576; Y10T428/31591; Y10T428/31598; Y10T428/31601; Y10T428/31605; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31899; Y10T428/31906; Y10T428/31909; Y10T428/31924
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1975-09-05 | 1976-03-06 | 1976-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-09-05 | 1980-03-06 | 1980-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-09-05 | 1984-03-06 | 1984-09-05 | $7700.00 | Window Closed / Lapsed |