Patent US3031431A successfully refreshed from Google Patents.
US3031431A
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Adhesive composition comprising a rubber latex, a phenol, an aldehyde and a dithiocarbamate, and method of preparing same
Assignee: Goodyear Tire and Rubber Co
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Filing: 1956-12-06
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Granted: 1962-04-24
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Expires: 1976-12-06
Abstract
No abstract record available.
Inventors
- 👤 Grover W Rye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:09
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J2321/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A CORD-TO-RUBBER ADHESIVE COMPOSITION RESULTING FROM THE REACTION OF A MIXTURE CONSISTING ESSENTIALLY OF A VULCANIZABLE SYNTHETIC RUBBER LATEX, A PHENOL, AN ALDEHYDE AND A DITHIOCARBAMATE HAVING THE GENERAL FORMULA RR''NC(S)SM IN WHICH R AND R'' ARE ALKYL RADICALS HAVING 1 TO 5 CARBONS AND M IS A METAL, THE DITHIOCARBAMATE BEING PRESENT IN AN AMOUNT OF FROM 2.5 PARTS TO 10 PARTS PER 100 PARTS BY WEIGHT OF VULCANIZABLE RUBBER, THE SYNTHETIC RUBBER LATEX BEING PRESENT IN AN AMOUNT OF FROM 6 TO 2 PARTS PER PART OF COMBINED PHENOL AND ALDEHYDE.
Claim 2
Dependent Claim
93 words
A CORD-TO-RUBBER ADHESIVE COMPOSITION RESULTING FROM THE REACTION OF A MIXTURE CONSISTING ESSENTIALLY OF A VULCANIZABLE SYNTHETIC RUBBER LATEX, A PHENOL, AN ALDEHYDE AND A DITHIOCARBAMATE HAVING THE GENERAL FORMULA RR''NC(S)SM IN WHICH R AND R'' ARE ALKYL RADICALS HAVING 1 TO 5 CARBONS AND M IS A METAL, THE DITHIOCARBAMATE BEING PRESENT IN AN AMOUNT OF FROM 2.5 PARTS TO 10 PARTS PER 100 PARTS BY WEIGHT OF VULCANIZABLE RUBBER, THE SYNTHETIC RUBBER LATEX BEING PRESENT IN AN AMOUNT OF FROM 6 TO 2 PARTS PER PART OF COMBINED PHENOL AND ALDEHYDE.
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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) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |