US2885378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition containing halogenated vinylidene resin plus non-volatile liquid monophenyl alkane plasticizer
Assignee: Monsanto Chemicals Ltd
•
Filing: 1956-05-14
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Granted: 1959-05-05
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Expires: 1976-05-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Darby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:52
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/01; C08K5/0008; C08K5/005; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D9/00; C09D9/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A COMPOSITION WHICH UPON FUSING PROVIDES A STABLE CONTINUOUS TACK-FREE SURFACE COMPRISING A SOLID THERMOPLASTIC HALOGEN-CONTAINING VINYLIDENE RESIN, AND FOR EACH 100 PARTS BY WEIGHT OF SAID RESIN 25 TO 100 PARTS BY WEIGHT OF A PRIMARY LIQUID PLASTICIZER FOR SAID RESIN,AND A COMPATIBLE AMOUNT IN THE RANGE OF 5 TO 40% BY WEIGHT OF THE SAID PRIMARY LIQUID PLASTICIZER OF A SUBSTANTIALLY NON-VOLATILE ALKYL SUBSTITUTED MONOARYL COMPOUND CONTAINING 14 TO 24 CARBON ATOMS CHARACTERIZED BY HAVING AN ALKYL CHAIN LENGTH OF AT LEAST 6 AND NOT MORE THAN 15 CARBON ATOMS THE ARYL SUBSTITUENT OF SAID ALKYL SUBSTITUTED MONOARYL COMPOUND BEING AN AROMATIC HYDROCARBON RADICAL OBTAINED UPON REPLACEMENT OF ONE HYDROGEN SUBSTITUENT OF A RING CARBON ATOM OF A MEMBER OF THE BENZENE SERIES OF THE STRUCTURE
Claim 2
Dependent Claim
128 words
A COMPOSITION WHICH UPON FUSING PROVIDES A STABLE CONTINUOUS TACK-FREE SURFACE COMPRISING A SOLID THERMOPLASTIC HALOGEN-CONTAINING VINYLIDENE RESIN, AND FOR EACH 100 PARTS BY WEIGHT OF SAID RESIN 25 TO 100 PARTS BY WEIGHT OF A PRIMARY LIQUID PLASTICIZER FOR SAID RESIN,AND A COMPATIBLE AMOUNT IN THE RANGE OF 5 TO 40% BY WEIGHT OF THE SAID PRIMARY LIQUID PLASTICIZER OF A SUBSTANTIALLY NON-VOLATILE ALKYL SUBSTITUTED MONOARYL COMPOUND CONTAINING 14 TO 24 CARBON ATOMS CHARACTERIZED BY HAVING AN ALKYL CHAIN LENGTH OF AT LEAST 6 AND NOT MORE THAN 15 CARBON ATOMS THE ARYL SUBSTITUENT OF SAID ALKYL SUBSTITUTED MONOARYL COMPOUND BEING AN AROMATIC HYDROCARBON RADICAL OBTAINED UPON REPLACEMENT OF ONE HYDROGEN SUBSTITUENT OF A RING CARBON ATOM OF A MEMBER OF THE BENZENE SERIES OF THE STRUCTURE
References Cited (Backward Citations)
US2477717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |