US3410818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modified resorcinol-formaldehyde adhesive resin and adhesives formed therewith
Assignee: Ashland LLC
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Filing: 1965-10-22
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Granted: 1968-11-12
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Peter A Yurcick
- 👤 Bills Charles Tyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:47
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08G; C08G8/00; C08G8/04; C08G8/08; C08G8/24; C09; C09J; C09J161/00; C09J161/04; C09J161/06; C08J2321/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN ADHESIVE COMPOSITION PARTICULARLY ADAPTED FOR BONDING AUTOMOTIVE TIRE CORDS WHICH COMPRISES A RUBBER LATEX AND IN MIXTURE THEREWITH W REACTION PRODUCT OF THE RELATIVE PROPORTIONS OF ONE MOL OF RESORCINOL, FROM ABOUT 0.05 TO ABOUT 1.5 MOLS OF FORMALDEHYDE AND FROM ABOUT 0.01 TO ABOUT 0.4 MOL OF MODIFYING AGENT HAVING THE FORMULA:
Claim 2
Dependent Claim
54 words
AN ADHESIVE COMPOSITION PARTICULARLY ADAPTED FOR BONDING AUTOMOTIVE TIRE CORDS WHICH COMPRISES A RUBBER LATEX AND IN MIXTURE THEREWITH W REACTION PRODUCT OF THE RELATIVE PROPORTIONS OF ONE MOL OF RESORCINOL, FROM ABOUT 0.05 TO ABOUT 1.5 MOLS OF FORMALDEHYDE AND FROM ABOUT 0.01 TO ABOUT 0.4 MOL OF MODIFYING AGENT 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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |