US2860083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silicone rubber adhesive
Assignee: —
•
Filing: 1956-12-24
•
Granted: 1958-11-11
•
Expires: 1976-12-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:51
CPC Classifications
C; C09; C09J; C09J183/00; C09J183/04; C08; C08L; C08L83/00; C08L2666/00; C08L2666/28; C08L2666/34; C08L2666/54; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/31504; Y10T428/31652; Y10T428/31663
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
98 words
A METHOD FOR BONDING SILICONE RUBBER TO A SOLID BASE MEMBER CONSISTING ESSENTIALLY OF CLEANING THE BASE MEMBER OF REMOVE FOREIGN MATTER, CONTAMINANTS AND GREASE, APPLYING TO THE CLEANED SURFACE A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF (A) 30 TO 70 PERCENT BY WEIGHT OF A DIORGANOPOLYSILOXANE WHICH IS SOLUBLE IN BENZENE AND HAVING A VISOCITY OF BETWEEN 10,000 AND 20,000,000 CS. AT 25*C., THE ORGANIC GROUPS IN SAID SILOXANE BEING SELECTED FROM THE GROUP CONSISTING OF ALKYLY RADICALS, ARYL RADICALS AND ALKENYL RADICALS, (B) 2 TO 20 PERCENT BY WEIGHT OF AN ORGANOPOLYSILOXANE RESIN OF THE FORMULA
References Cited (Backward Citations)
US2442196A
Cited
US2601337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |