US3036050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vulcanizing rubber with hexamethyleniminethiothiazoles
Assignee: Monsanto Chemicals Ltd
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Filing: 1960-01-06
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Granted: 1962-05-22
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Expires: 1980-01-06
Abstract
No abstract record available.
Inventors
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:02
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/36; C08K5/45; C08K5/46; C08K5/47; C07; C07D; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/76; C07D277/80; C08K5/0008; C08K5/0025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A PROCESS OF VULCANIZING SULFUR VULCANIZABLE DIENE RUBBER COMPOSED OF A MAJOR PROPORTION OF DIENE HYDROCARBON WHICH COMPRISES HEATING AT VULCANIZING TEMPERATURE SAID RUBBER HAVING INCORPORATED THEREIN SULFUR AND AN ACCELERATING AMOUNT OF A BENZOTHIAZOLE OF THE GENERAL FORMULA
Claim 2
Dependent Claim
39 words
A PROCESS OF VULCANIZING SULFUR VULCANIZABLE DIENE RUBBER COMPOSED OF A MAJOR PROPORTION OF DIENE HYDROCARBON WHICH COMPRISES HEATING AT VULCANIZING TEMPERATURE SAID RUBBER HAVING INCORPORATED THEREIN SULFUR AND AN ACCELERATING AMOUNT OF A BENZOTHIAZOLE OF THE GENERAL 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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |