US2901448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber-resin adhesive solution, process for preparation, and laminated product obtained therewith
Assignee: Phillips Petroleum Co
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Filing: 1955-11-02
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Granted: 1959-08-25
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Expires: 1975-11-02
Abstract
No abstract record available.
Inventors
- 👤 Kraus Gerard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:46
CPC Classifications
C; C09; C09J; C09J121/00; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31707; Y10T428/3171; Y10T428/31826; Y10T428/31833; Y10T428/31837
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
AN ADHESIVE COMPOSITION COMPRISING A SULFUR VULCANIZABLE RUBBER, SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBER AND A SYNTHETIC RUBBER PREPARED BY POLYMERIZING A CONJUGATED DIENE, AS A CONTINUOUS PHASE IN SOLUTION IN AN ORGANIC SOLVENT FOR SAID RUBBER; AND A RESIN PHASE DISPERSED THEREIN, SAID RESIN PHASE CONSISTING OF THE COPOLYMERIZED PRODUCT OF AT LEAST 5 WEIGHT PARTS OF A CROSSLINKING MONOMER CONTAINING A PLURALITY OF TERMINAL GROUPS HAVING THE FORMULA
Claim 2
Dependent Claim
72 words
AN ADHESIVE COMPOSITION COMPRISING A SULFUR VULCANIZABLE RUBBER, SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBER AND A SYNTHETIC RUBBER PREPARED BY POLYMERIZING A CONJUGATED DIENE, AS A CONTINUOUS PHASE IN SOLUTION IN AN ORGANIC SOLVENT FOR SAID RUBBER; AND A RESIN PHASE DISPERSED THEREIN, SAID RESIN PHASE CONSISTING OF THE COPOLYMERIZED PRODUCT OF AT LEAST 5 WEIGHT PARTS OF A CROSSLINKING MONOMER CONTAINING A PLURALITY OF TERMINAL GROUPS HAVING THE FORMULA
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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |