Patent US3336577A successfully refreshed from Google Patents.
US3737405A
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Polymerizable compositions with improved adhesion containing di-or tripropylene glycol
Assignee: FIBRE GLASS - EVERCOAT COMPANY Inc
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Filing: 1971-09-02
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Granted: 1973-06-05
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Expires: 1991-09-02
Abstract
Abstract THE ADDITION OF DIPROPYLENE GLYCOL AND TRIPROPYLENE GLYCOL TO UNSATURATED POLYESTER-VINYL MONOMER COMPOSITIONS WITH TALC IMPROVES ADHESION TO METAL AND SHORTENS THE TIME FOR DEVELOPMENT OF ADHESION.
Inventors
- 👤 J Linder
- 👤 M Gallant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:55
CPC Classifications
C; C08; C08F; C08F283/00; C08F283/01; C08K; C08K3/00; C08K3/34; Y; Y10; Y10S; Y10S524/00; Y10S524/919
Claims Analysis
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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) | 1976-06-04 | 1976-12-04 | 1977-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-04 | 1980-12-04 | 1981-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-04 | 1984-12-04 | 1985-06-05 | $7700.00 | Window Closed / Lapsed |