Patent US3696064A successfully refreshed from Google Patents.
US3696064A
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Stable phenolic adhesive mix
Assignee: Hexion Inc
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Filing: 1970-11-09
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Granted: 1972-10-03
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Expires: 1990-11-09
Abstract
Abstract IN THE ART OF PREPARING PHENOLIC ADHESIVE MIXES BY MIXING A PHENOLIC RESIN WITH CONVENTIONAL ADHESIVE ADDITIES WHICH INCLUDE AN EXTENDER AND AN AMYLACEOUS MATERIAL, THE IMPROVEMENT COMPRISING HEATING SAID MIX TO A TEMPERATURE IN THE RANGE OF 30-105*C. FOR A PERIOD OF TIME SUFFICIENT TO SOLUBILIZE SAID AMYLACEOUS MATERIAL FOR THE PURPOSE OF IMPROVING STABILITY OF THE ADHESIVE MIX.
Inventors
- 👤 Jerry Peter Re
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:07
CPC Classifications
C; C09; C09J; C09J161/00; C09J161/04; C09J161/06; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-03 | 1976-04-03 | 1976-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-03 | 1980-04-03 | 1980-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-03 | 1984-04-03 | 1984-10-03 | $7700.00 | Window Closed / Lapsed |