US3105827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extrudable blend of fluorinated polymer compositions and wire coated therewith
Assignee: 3M Co
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Filing: 1958-10-02
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Granted: 1963-10-01
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Expires: 1978-10-02
Abstract
No abstract record available.
Inventors
- 👤 Herman S Kaufman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:52
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/14; C; C08; C08L; C08L27/00; C08L27/02; C08L27/12; C08L27/16; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/296; Y10T428/31504; Y10T428/3154
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
AN EXTRUDABLE SOLID POLYMER COMPOSITION WHICH COMPRISES: (1) FROM ABOUT 75 TO ABOUT 95 WEIGHT PERCENT OF A THERMOPLASTIC TRIFLUOROCHLOROETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF THE HOMOPOLYMER OF TRIFULUORCHLOROETHYLENE AND THE COPOLYMER OF TRIFLUOROCHLOROETHYLENE AND, AS THE REMAINING CONSTITUENT, A MAXIMUM OF ABOUT 10 MOLE PERCENT OF A HALOGENATED HYDROGENCONTAINING OLEFIN IN WHICH THE SUBSTITUENTS, ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, FLUORINE AND CHLORINE; (2) FROM ABOUT 3 TO ABOUT 15 WEIGHT PERCENT OF A RESINOUS TRIFLUOROCHLOROETHYLENE OF BETWEEN ABOUT 69 AND ABOUT 80 MOL PERCENT OF TRIFLUOROCHLOROETHYLENE AND, AS THE REMAINING CONSTITUENT, VINYLIDENE FLUORIDE; AND (3) FROM ABOUT 1 TO ABOUT 15 WEIGHT PERCENT OF AN ELASTOMERIC COPOLYMER OF VINYLIDENE FLUORIDE AND, AS THE REMAINING CONSTITUENT, A MEMBER OF THE GROUP CONSISTING OF TRIFLUROCHLOROETHYLENE AND PERFLUOROPROPENE, THE ABOVE WEIGHT PERCENT FIGURES BEING BASED ON THE SUM OF THE THREE AFORESAID POLYMERS.
Claim 2
Dependent Claim
146 words
AN EXTRUDABLE SOLID POLYMER COMPOSITION WHICH COMPRISES: (1) FROM ABOUT 75 TO ABOUT 95 WEIGHT PERCENT OF A THERMOPLASTIC TRIFLUOROCHLOROETHYLENE POLYMER SELECTED FROM THE GROUP CONSISTING OF THE HOMOPOLYMER OF TRIFULUORCHLOROETHYLENE AND THE COPOLYMER OF TRIFLUOROCHLOROETHYLENE AND, AS THE REMAINING CONSTITUENT, A MAXIMUM OF ABOUT 10 MOLE PERCENT OF A HALOGENATED HYDROGENCONTAINING OLEFIN IN WHICH THE SUBSTITUENTS, ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, FLUORINE AND CHLORINE; (2) FROM ABOUT 3 TO ABOUT 15 WEIGHT PERCENT OF A RESINOUS TRIFLUOROCHLOROETHYLENE OF BETWEEN ABOUT 69 AND ABOUT 80 MOL PERCENT OF TRIFLUOROCHLOROETHYLENE AND, AS THE REMAINING CONSTITUENT, VINYLIDENE FLUORIDE; AND (3) FROM ABOUT 1 TO ABOUT 15 WEIGHT PERCENT OF AN ELASTOMERIC COPOLYMER OF VINYLIDENE FLUORIDE AND, AS THE REMAINING CONSTITUENT, A MEMBER OF THE GROUP CONSISTING OF TRIFLUROCHLOROETHYLENE AND PERFLUOROPROPENE, THE ABOVE WEIGHT PERCENT FIGURES BEING BASED ON THE SUM OF THE THREE AFORESAID POLYMERS.
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |