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US2965532A
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Method for manufacturing resin coated glass-reinforced plastics and product
Assignee: FMC Corp
•
Filing: 1955-05-20
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Granted: 1960-12-20
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Expires: 1975-05-20
Abstract
No abstract record available.
Inventors
- 👤 Bert S Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:17
CPC Classifications
B; B29; B29C; B29C63/00; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/12; B29K; B29K2309/00; B29K2309/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31616; Y10T428/3162
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
101 words
THE METHOD OF PROTECTING AND STABLIZING A GLASS-REINFORCED POLYESTER COMPOSITION AGAINST DECOMPOSITION DUE TO WEATHERING BY APPLYING A MOISTURE RESISTANT AND LIGHT RESISTANT COATING OF A DILLYL PHTHALATE RESIN THERETO, WHICH COMPRISES: APPLYING TO A CELLOPHANE FILM A COATING OF A PARTIALLY CURED POLYMER OF A DIALLYL PHALATE, EFFECTING CONTACT BETWEEN SAID COATING AND A SURFACE OF A GLASSREINFORCED POLYESTER COMPOSITION SELECTED FROM THE GROUP CONSISTING OF UNCURED AND INCOMPLETELY CURED DISBASIC ACIDGLYCOL POLYESTER RESIN COMPOSITIONS WHICH ARE CAPABLE OF BEING FURTHER CURED, CHEMICALLY BONDING THE CONTACTED SURFACES BY CURING, AND STRIPPING THE CELLOPHANE FILM FROM THE CURED RESIN-COATED POLYESTER COMPOSITION.
References Cited (Backward Citations)
US1984649A
Cited
US2116205A
Cited
US2273891A
Cited
US2300503A
Cited
US2339058A
Cited
US2399214A
Cited
US2532941A
Cited
GB562573A
Cited
US2446119A
Cited
US2404073A
Cited
US2545832A
Cited
US2593553A
Cited
GB627874A
Cited
US2493364A
Cited
US2510750A
Cited
US2631958A
Cited
US2662044A
Cited
US2733180A
Cited
US2817619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |