US3732196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-electrostatic light-stable polyolefin moulding compositions
Assignee: Bayer AG
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Filing: 1971-01-28
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Granted: 1973-05-08
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Expires: 1991-01-28
Abstract
Abstract MOULDING COMPOSITIONS COMPRISING AN OLEFIN POLYMER AND AS ANTISTATIC AGENT A SALT OF AN ALIPHATIC CARBOXYLIC ACID WITH AT LEAT 6 CARBON ATOMS AND OF A 2-DIALKYLAMINOMETHYL-2-AKYL-1,3-PROPANE DIOL.
Inventors
- 👤 D Dieterich
- 👤 H Niermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:55
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/17; C08K5/19; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/19; Y10S260/20; Y10S524/00; Y10S524/91; Y10S524/913
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-07 | 1976-11-06 | 1977-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-07 | 1980-11-06 | 1981-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-07 | 1984-11-06 | 1985-05-08 | $7700.00 | Window Closed / Lapsed |