US3260692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl chloride polymers plasticized with morpholides of fatty acids and dimerized fatty acids
Assignee: Individual
•
Filing: 1963-02-19
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Granted: 1966-07-12
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Expires: 1983-02-19
Abstract
No abstract record available.
Inventors
- 👤 Frank C Magne
- 👤 Evald L Skan
- 👤 Robert R Mod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:53
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A PLASTIC COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE CONTAINING A VINYL CHLORIDE POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE AND A VINYL CHLORIDE-VINYL ACETATE COPOLYMER WHICH CONTAINS A PREDOMINANT AMOUNT OF VINYL CHLOFIDE, AND FROM 10% TO 70% BY WEIGHT BASED ON THE WEIGHT OF THE POLYMER OF A PLASTICIZER COMPRISING A MIXTURE OF MORPHOLIDES OF DIMERIZED LONG CHAIN FATTY ACIDS WHICH ACIDS CONSIST ESSENTIALLY OF DIBASIC ACIDS CONTAINING FROM 32-44 CARBON ATOMS AND WHICH DIBASIC ACIDS RESULT FROM THE DIMERIZATION OF C16 TO C22 UNSATURATED FATTY ACIDS.
Claim 2
Dependent Claim
90 words
A PLASTIC COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE CONTAINING A VINYL CHLORIDE POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE AND A VINYL CHLORIDE-VINYL ACETATE COPOLYMER WHICH CONTAINS A PREDOMINANT AMOUNT OF VINYL CHLOFIDE, AND FROM 10% TO 70% BY WEIGHT BASED ON THE WEIGHT OF THE POLYMER OF A PLASTICIZER COMPRISING A MIXTURE OF MORPHOLIDES OF DIMERIZED LONG CHAIN FATTY ACIDS WHICH ACIDS CONSIST ESSENTIALLY OF DIBASIC ACIDS CONTAINING FROM 32-44 CARBON ATOMS AND WHICH DIBASIC ACIDS RESULT FROM THE DIMERIZATION OF C16 TO C22 UNSATURATED FATTY ACIDS.
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |