US3036980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber composition containing zeolitic molecular sieve and process for curing
Assignee: Union Carbide Corp
•
Filing: 1956-12-31
•
Granted: 1962-05-29
•
Expires: 1976-12-31
Abstract
No abstract record available.
Inventors
- 👤 Jr Milton L Dunham
- 👤 Francis M O'connor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:31
CPC Classifications
C; C08; C08L; C08L67/00; C08L67/06; C01; C01B; C01B33/00; C01B33/20; C01B33/26; C01B33/28; C01B33/2807; C08F; C08F283/00; C08F283/01; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/16; C08J; C08J3/00; C08J3/24; C08J3/242; C08K; C08K9/00; C08K9/12; C08G2140/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
40 words
A COMPOSITION OF MATTER COMPRISING A POLYVINYL CHLORIDE PLASTISOL CONTAINING AS A CURABLE PLASTICIZER AN ACRYLIC DIESTER OF POLYETHYLENE GLYCOL HAVING INCORPORATED THEREIN A QUANTITY OF A CRYSTALLINE ZEOLITIC MOLECULAR SIEVE CONTAINING IN THE ADSORBED STATE A PEROXIDE CURING COMPOUND.
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) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |