US3498943A
Expired / Lapsed
US
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Emulsion polymerization of ethylenically unsaturated monomers utilizing alkyl sulfide terminated oligomers as emulsifiers and resulting product
Assignee: Uniroyal Chemical Co Inc
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Filing: 1966-07-01
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Granted: 1970-03-03
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Expires: 1986-07-01
Abstract
No abstract record available.
Inventors
- 👤 Ileland E Dannals
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:08
CPC Classifications
C; C08; C08F; C08F36/00; C08F36/02; C08F36/04; C07; C07C; C07C315/00; C07C315/02; C07C317/00; C07C317/44; C07C323/00; C07C323/50; C07C323/51; C07C323/60; C07D; C07D207/00; C07D207/02; C07D207/18; C07D207/22; C07D207/24; C07D207/26; C07D207/263; C07D207/27; C08F2/00; C08F2/12; C08F2/16; C08F2/22; C08F2/24; Y; Y10; Y10S; Y10S524/00; Y10S524/915; Y10S526/00; Y10S526/911; Y10S526/938; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23993; Y10T428/31504; Y10T428/31855; Y10T442/00; Y10T442/20; Y10T442/2344
Claims Analysis
Total Claims: 0
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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) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |