US3051666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive composition for elastomers
Assignee: Yale Rubber Manufacturing Co
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Filing: 1958-11-21
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Granted: 1962-08-28
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Expires: 1978-11-21
Abstract
No abstract record available.
Inventors
- 👤 William J Snoddon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:16
CPC Classifications
C; C09; C09J; C09J123/00; C09J123/26; C09J123/32; C09J123/34; C08; C08L; C08L2666/00; C08L2666/28; C08L2666/36; C08L2666/54
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
AN ADHESIVE COMPOSITION FOR BODING METALS TO ELASTOMERS, SAID COMPOSITION COMPRISING: 100 PARTS OF CHLOROSULFONATED POLYETHYLENE, 8 PARTS OF SULFUR, 100 PARTS OF CHLORINATED RUBBER, 88 PARTS OF A POLYISOCYANATE SELECTED FROM THE CLASS CONSISTING OF POLYMETHYLENEPOLYPHENYLISOCYANATE, 4,4''-METHYLENEDI-O-TOLYISOCYANATE, AND MIXTURES OF SAID POLYSISOCYANATES, AND AN AMOUNT OF XYLENE SUFFICIENT TO DISSOLVE THE AFORESAID COMPONENTS.
References Cited (Backward Citations)
US2415839A
Cited
US2381186A
Cited
US2436222A
Cited
US2630398A
Cited
US2639252A
Cited
US2729608A
Cited
US2822026A
Cited
US2905582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |