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US 6,660,818 B2Granted
Method for producing a fluoropolymer
AssigneesAsahi Glass Company, Limited, Yoshio Okahata
InventorsYoshio Okahata, Toshiaki Mori, Yuri Tsuchiya
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Abstract
A method for producing a fluoropolymer, which comprises polymerizing a monomer containing a fluoromonomer having a polymerizable double bond, using an initiator, in a medium containing fluoroform and water, under a condition such that fluoroform is in a supercritical state.
Claims20
A method which comprises
- polymerizing a monomer mixture comprising at least one fluoromonomer having a polymerizable double bond, in a two phase medium comprising fluoroform and water, in the presence of an initiator,
- wherein the fluoroform is in a supercritical state.
Dependencies are inferred from the claim text.