US3591546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acrylonitrile-butadiene-styrene resin compositions
Assignee: Polysar Ltd
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Filing: 1968-08-22
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Granted: 1971-07-06
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Expires: 1988-08-22
Abstract
Abstract AN ABS RESIN ESPECIALLY SUITABLE FOR ELECTROPLATING IS PREPARED BY BLENDING THE RESIN WITH A SMALL AMOUNT OF AN ORGANIC ESTER OF A LONG CHAIN FATTY ACID, E.G. BUTYL STEARATE.
Inventors
- 👤 Ronald J Christmas
- 👤 Sverre S Steen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:55
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/101; Y; Y10; Y10S; Y10S524/00; Y10S524/901; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31699
Claims Analysis
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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) | 1974-07-05 | 1975-01-04 | 1975-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-05 | 1979-01-04 | 1979-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-05 | 1983-01-04 | 1983-07-06 | $7700.00 | Window Closed / Lapsed |