Synthesis of perfluoroolefins

Details Synthesis of perfluoroolefins Synthesis of perfluoroolefins

2007-09-18

2007-09-18

Kumar, Shailendra (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C570S155000, C570S156000, C570S157000, C570S158000

Reexamination Certificate

active

11359807

ABSTRACT:
A gold-lined pyrolysis reactor is used to pyrolyze compounds to form fluoroolefins like tetrafluoroethylene and hexafluoropropylene in high yield, with minimum to no formation of perfluoroisobutylene, chlorotrifluoroethylene, coke, salts, or polymer.

REFERENCES:
patent: 2230654 (1941-02-01), Plunkett
patent: 2394243 (1946-02-01), Joyce, Jr.
patent: 2551573 (1951-05-01), Downing et al.
patent: 2758138 (1956-08-01), Nelson
patent: 2970176 (1961-01-01), Ten Eyck et al.
patent: 3183277 (1965-05-01), Scherer et al.
patent: 3306940 (1967-02-01), Halliwell
patent: 3397248 (1968-08-01), Hummel et al.
patent: 3446858 (1969-05-01), Shingu et al.
patent: 3459818 (1969-08-01), Ukihashi et al.
patent: 3873630 (1975-03-01), West
patent: 5334783 (1994-08-01), Freudenreich et al.
patent: 5516947 (1996-05-01), Manogue et al.
patent: 5705719 (1998-01-01), Bloos et al.
patent: 6624337 (2003-09-01), Manzer et al.
patent: 0 337 127 (1989-03-01), None
patent: 1062768 (1967-03-01), None
patent: WO94/06554 (1994-03-01), None
patent: WO95/24369 (1995-09-01), None

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