US3114409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesion of vinylpyridine copolymer rubber to other rubbers
Assignee: Uniroyal Inc
•
Filing: 1960-06-15
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Granted: 1963-12-17
•
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 17:15
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.
References Cited (Backward Citations)
US2234621A
Cited
US2467322A
Cited
US2773795A
Cited
US2819256A
Cited
US2981304A
Cited
US3011931A
Cited
US2993821A
Cited
US3018812A
Cited
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 |