US3093619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New allylic resin compositions
Assignee: FMC Corp
•
Filing: 1961-01-24
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Granted: 1963-06-11
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Expires: 1981-01-24
Abstract
No abstract record available.
Inventors
- 👤 Bert S Taylor
- 👤 James L Thomas
- 👤 Charles A Heiberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:35
CPC Classifications
C; C08; C08F; C08F263/00; C08F263/06; C08F263/08; C08F18/00; C08F18/02; C08F18/04; C08F18/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A POLYMERIZABLE MIXTURE COMPRISING AT LEAST ABOUT 50% OF A THERMOPLASTIC POLYMER OF DIALLYL PHTHALATE, WHICH POLYMER CONTAINS RESIDUAL UNSATURATION AND IS CAPABLE OF FURTHER POLYMERIZATION, AND DIALLYL 1,4,5,6,7,7HEXACHLOROBICYCLO-(2.2.1)-5-HEPTENE-2,3-DICARBOXYLATE IN A FORM SELECTED FROM THE GROUP CONSISTING OF DIALLYL 1,4,5,6, 7,7 - HEXCHLOROBICYCLO-(2.21)-5-HEPTENE-2,3-DICARBOXYLATE MONOMER, THERMOPLASTIC POLYMERS THEREOF, AND THERMOPLASTIC COPOLYMERS THEREOF WITH DIALLYL PHTHALATE, EACH CONTAINING RESIDUAL UNSATURATION AND BEING CAPABLE OF FURTHER POLYMERIZATION, SAID DIALLYL 1,4,5,6,7,7-HEXACHLOROBICYCLO-(2.2.1)-5-HEPTENE-2,3-DICARBOXYLATE BEING PRESENT IN AN AMOUNT OF ABOUT 5-50% BY WEIGHT OF THE TOTAL OF POLYMER PLUS MONOMER.
Claim 2
Dependent Claim
84 words
A POLYMERIZABLE MIXTURE COMPRISING AT LEAST ABOUT 50% OF A THERMOPLASTIC POLYMER OF DIALLYL PHTHALATE, WHICH POLYMER CONTAINS RESIDUAL UNSATURATION AND IS CAPABLE OF FURTHER POLYMERIZATION, AND DIALLYL 1,4,5,6,7,7HEXACHLOROBICYCLO-(2.2.1)-5-HEPTENE-2,3-DICARBOXYLATE IN A FORM SELECTED FROM THE GROUP CONSISTING OF DIALLYL 1,4,5,6, 7,7 - HEXCHLOROBICYCLO-(2.21)-5-HEPTENE-2,3-DICARBOXYLATE MONOMER, THERMOPLASTIC POLYMERS THEREOF, AND THERMOPLASTIC COPOLYMERS THEREOF WITH DIALLYL PHTHALATE, EACH CONTAINING RESIDUAL UNSATURATION AND BEING CAPABLE OF FURTHER POLYMERIZATION, SAID DIALLYL 1,4,5,6,7,7-HEXACHLOROBICYCLO-(2.2.1)-5-HEPTENE-2,3-DICARBOXYLATE BEING PRESENT IN AN AMOUNT OF ABOUT 5-50% BY WEIGHT OF THE TOTAL OF POLYMER PLUS MONOMER.
References Cited (Backward Citations)
US2810712A
Cited
US2990388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |