US2773795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber-fabric laminates and method of making same
Assignee: Phillips Petroleum Co
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Filing: 1953-01-05
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Granted: 1956-12-11
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Expires: 1973-01-05
Abstract
No abstract record available.
Inventors
- 👤 William B Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:15
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/693; B; B32; B32B; B32B25/00; B32B25/10; B32B7/00; B32B7/04; B32B7/12; C; C08; C08F; C08F226/00; C08F226/06; C08F226/10; C08F236/00; C08F236/02; C08F236/04; C08F236/10; C09; C09J; C09J5/00; C09J5/06; C09J2400/00; C09J2400/20; C09J2400/26; C09J2400/263; C09J2421/00; C09J2421/006; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31826; Y10T428/31841
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
74 words
A NON-METALLIC FABRIC-RUBBER LAMINATE COMPRISING AT LEAST ONE FABRIC ELEMENT AND A LAYER OF RUBBER ATTACHED THERETO, THE ELEMENTS OF SAID LAMINATE HAVING BEEN BOUNDED BY MEANS OF A BONDING AGENT COMPRISING AN AQUEOUS ACID SOLUTION CONTAINING AT LEAST 0.5 WEIGHT PERCENT OF A COPOLYMER PREPARED BY POLYMERIZING A MIXTURE CONSISTING ESSENTIALLY OF AT LEAST ONE CONJUGATED DIENE AND A POLYMERIZABLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF PYRIDINES AND QUINOLINES CONTAINING THE GROUP
Claim 2
Dependent Claim
74 words
A NON-METALLIC FABRIC-RUBBER LAMINATE COMPRISING AT LEAST ONE FABRIC ELEMENT AND A LAYER OF RUBBER ATTACHED THERETO, THE ELEMENTS OF SAID LAMINATE HAVING BEEN BOUNDED BY MEANS OF A BONDING AGENT COMPRISING AN AQUEOUS ACID SOLUTION CONTAINING AT LEAST 0.5 WEIGHT PERCENT OF A COPOLYMER PREPARED BY POLYMERIZING A MIXTURE CONSISTING ESSENTIALLY OF AT LEAST ONE CONJUGATED DIENE AND A POLYMERIZABLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF PYRIDINES AND QUINOLINES CONTAINING THE GROUP
Claim 3
Dependent Claim
54 words
A PROCESS OF PREPARING A RUBBER-FABRIC LAMINATE COMPRISING TREATING THE FABRIC WITH AN AQUEOUS ACID SOLUTION CONTAINING AT LEAST 0.5 WEIGHT PERCENT OF A COPOLYMER PREPARED BY POLYMERIZING A MIXTURE CONSISTING ESSENTIALLY OF AT LEAST ONE CONJUGATED DIENE AND A POLYMERIZABLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF PYRIDINES AND QUINOLINES CONTAINING THE GROUP
Claim 4
Dependent Claim
54 words
A PROCESS OF PREPARING A RUBBER-FABRIC LAMINATE COMPRISING TREATING THE FABRIC WITH AN AQUEOUS ACID SOLUTION CONTAINING AT LEAST 0.5 WEIGHT PERCENT OF A COPOLYMER PREPARED BY POLYMERIZING A MIXTURE CONSISTING ESSENTIALLY OF AT LEAST ONE CONJUGATED DIENE AND A POLYMERIZABLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF PYRIDINES AND QUINOLINES CONTAINING THE GROUP
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) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |