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US3114409A
Expired / Lapsed
US
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Adhesion of vinylpyridine copolymer rubber to other rubbers
Assignee: Uniroyal Inc
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Filing: 1960-06-15
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Granted: 1963-12-17
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Expires: 1980-06-15
Abstract
No abstract record available.
Inventors
- 👤 Alfred N Iknayan
- 👤 Harvey J Batts
- 👤 James B Borland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:53
CPC Classifications
C; C09; C09J; C09J139/00; C09J139/04; C09J139/08; B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/54; B60; B60C; B60C1/00; C08; C08J; C08J5/00; C08J5/12; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; B29D2030/544; C08J2321/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31924; Y10T428/31931
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
40 words
A METHOD OF ADHERING A RUBBER VINYLPYRIDINE POLYMER SELECTED FROM THE GROUP CONSISTING OF COPOLYMERS CONTAINING FROM 10 TO 30% COMBINED MONOVINYLPYRIDINE AND FROM 90 TO 70% COMBINED BUTADIENE, AND TERPOLYMERS CONTAINING FROM 70 TO 90% COMBINED BUTADIENE, THE REST
Claim 2
Independent Claim
40 words
A METHOD OF ADHERING A RUBBER VINYLPYRIDINE POLYMER SELECTED FROM THE GROUP CONSISTING OF COPOLYMERS CONTAINING FROM 10 TO 30% COMBINED MONOVINYLPYRIDINE AND FROM 90 TO 70% COMBINED BUTADIENE, AND TERPOLYMERS CONTAINING FROM 70 TO 90% COMBINED BUTADIENE, THE REST
Claim 3
Dependent Claim
146 words
A PNEUMATIC TIRE HAVING A TREAD COMPRISING A RUBBERY VINYLPYRIDINE POLYMER SELECTED FROM THE GROUP CONSISTING OF COPOLYMERS CONTAINING FROM 10 TO 30% COMBINED MONOVINYLPYRIDINE AND FROM 90 TO 70% COMBINED BUTADIENE, AND TERPOLYMERS CONTAINING FROM 70 TO 90% COMBINED BUTADIENE, THE REST BEING MADE UP OF FROM 5 TO 25% COMBINED STYRENE AND FROM 5 TO 25% COMBINED MONOVINYLPYRIDIENE, AND A CARCASS COMPRISING ANOTHER DIFFERENT RUBBER WHICH IS NORMALLY POORLY ADHERENT TO SAID VINYLPYRIDINE RUBBER AND WHICH IS A RUBERY POLYMER OF A CONJUGATED DIOLEFIN SELECTED FROM THE GROUP CONSISTING OF ISOPRENE AND BUTADIENE, THE SAID TREAD BEING FIRMLY ADHERED TO SAID CARCASS THROUGH AN INTERPOSED LAYER OF ADHESION STOCK COMPRISING A COMPOUND OF 100 PARTS OF SAID VINYLPYRIDINE RUBBER, FROM 0.25 TO 8 PARTS OF DICUMYL PEROXIDE AND FROM 1 TO 10 PARTS OF LEAD OXIDE, THE SAID PARTS AND PERCENTAGES BEING BY WEIGHT.
Claim 4
Dependent Claim
146 words
A PNEUMATIC TIRE HAVING A TREAD COMPRISING A RUBBERY VINYLPYRIDINE POLYMER SELECTED FROM THE GROUP CONSISTING OF COPOLYMERS CONTAINING FROM 10 TO 30% COMBINED MONOVINYLPYRIDINE AND FROM 90 TO 70% COMBINED BUTADIENE, AND TERPOLYMERS CONTAINING FROM 70 TO 90% COMBINED BUTADIENE, THE REST BEING MADE UP OF FROM 5 TO 25% COMBINED STYRENE AND FROM 5 TO 25% COMBINED MONOVINYLPYRIDIENE, AND A CARCASS COMPRISING ANOTHER DIFFERENT RUBBER WHICH IS NORMALLY POORLY ADHERENT TO SAID VINYLPYRIDINE RUBBER AND WHICH IS A RUBERY POLYMER OF A CONJUGATED DIOLEFIN SELECTED FROM THE GROUP CONSISTING OF ISOPRENE AND BUTADIENE, THE SAID TREAD BEING FIRMLY ADHERED TO SAID CARCASS THROUGH AN INTERPOSED LAYER OF ADHESION STOCK COMPRISING A COMPOUND OF 100 PARTS OF SAID VINYLPYRIDINE RUBBER, FROM 0.25 TO 8 PARTS OF DICUMYL PEROXIDE AND FROM 1 TO 10 PARTS OF LEAD OXIDE, THE SAID PARTS AND PERCENTAGES BEING BY WEIGHT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |