Patent US3118952A successfully refreshed from Google Patents.
Patent US3417063A successfully refreshed from Google Patents.
US3417063A
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US
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Polymeric compositions of matter formed by the reaction of prepolymers with polyhalopolyhydrodimethanonaphthalenedicarboxylic acids and anhydrides thereof
Assignee: Universal Oil Products Co
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Filing: 1963-12-30
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Granted: 1968-12-17
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Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Dunkel Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:19
CPC Classifications
C; C08; C08G; C08G69/00; C08G69/48; C08G18/00; C08G18/06; C08G18/28; C08G18/67; C08G18/675; C08G18/677; C08G18/6775; C08G59/00; C08G59/18; C08G59/40; C08G59/42; C08G59/4215; C08G63/00; C08G63/68; C08G63/682
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A COMPOSITION OF MATTER COMPRISING THE POLYMERIC REACTION PRODUCT OF A POLYMER CONTAINING AT LEAST ONE REACTIVE FUNCTIONAL GROUP AND SELECTED FROM THE GROUP CONSISTING OF EPOXY RESINS, URETHANES, POLYAMIDES, POLYAMINES, POLYOLS AND POLYESTERS WITH A COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYHALOPOLYHYDRODIMETHANONAPHTHALENEDICARBOXYLIC ACIDS AND ANHYDRIDES THEREOF IN SUFFICIENT AMOUNT TO IMPART FLAME RETARDANCY TO THE COMPOSITION.
Claim 2
Dependent Claim
58 words
A COMPOSITION OF MATTER COMPRISING THE POLYMERIC REACTION PRODUCT OF A POLYMER CONTAINING AT LEAST ONE REACTIVE FUNCTIONAL GROUP AND SELECTED FROM THE GROUP CONSISTING OF EPOXY RESINS, URETHANES, POLYAMIDES, POLYAMINES, POLYOLS AND POLYESTERS WITH A COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYHALOPOLYHYDRODIMETHANONAPHTHALENEDICARBOXYLIC ACIDS AND ANHYDRIDES THEREOF IN SUFFICIENT AMOUNT TO IMPART FLAME RETARDANCY TO THE COMPOSITION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |