Patent US3103490A successfully refreshed from Google Patents.
US3103490A
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Table zxeffect o of concentration op tetrabu-
Assignee: —
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Filing: —
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Granted: 1963-09-10
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Expires: 1980-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:26
CPC Classifications
C; C09; C09D; C09D127/00; C09D127/02; C09D127/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE OF (A) 1 PART OF A WAX-LIKE TETRAFLUOROETHYLENE TELOMER PRODUCED BY REACTING 1 MOLE OF TETRAFLUOROETHYLENE, AT A TEMPERATURE WITHIN THE RANGE OF 75*C. TO 200*C., IN THE PRESENCE OF FROM ABOUT 2 MOLES TO ABOUT 3 MOLES OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1,1-TRICHLOROTRIFLUOROETHYLENE AND 1,12-TRICHLOROTRIFLUOROETHYLENE, FROM 0.01 TO 0.1 MOLE OF AN ACTIVE TELOGEN AND FROM ABOUT 0.05% TO 3%, BY WEIGHT, BASED ON SAID TETRAFLUOROETHYLENE OF AN ORGANIC PEROXIDE, AND (B) FROM 0.1 TO 25 PARTS PER PART OF SAID TETRAFLUOROETHYLENE TELOMER OF AN ORGANIC TITANATE OF THE STRUCTURE
Claim 2
Dependent Claim
102 words
A COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE OF (A) 1 PART OF A WAX-LIKE TETRAFLUOROETHYLENE TELOMER PRODUCED BY REACTING 1 MOLE OF TETRAFLUOROETHYLENE, AT A TEMPERATURE WITHIN THE RANGE OF 75*C. TO 200*C., IN THE PRESENCE OF FROM ABOUT 2 MOLES TO ABOUT 3 MOLES OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1,1-TRICHLOROTRIFLUOROETHYLENE AND 1,12-TRICHLOROTRIFLUOROETHYLENE, FROM 0.01 TO 0.1 MOLE OF AN ACTIVE TELOGEN AND FROM ABOUT 0.05% TO 3%, BY WEIGHT, BASED ON SAID TETRAFLUOROETHYLENE OF AN ORGANIC PEROXIDE, AND (B) FROM 0.1 TO 25 PARTS PER PART OF SAID TETRAFLUOROETHYLENE TELOMER OF AN ORGANIC TITANATE OF THE STRUCTURE
References Cited (Backward Citations)
US2160273A
Cited
US2706715A
Cited
US2576837A
Cited
US2695880A
Cited
US2795553A
Cited
US2927895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |