PROCESS FOR MANUFACTURING FLUOROELASTOMER

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United States of America Patent

APP PUB NO 20100317815A1
SERIAL NO

12745000

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Abstract

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(121° C.) and thereby has an improved fluidity, which is essential for injection molding materials, as a result of the polymerization reaction of a fluorinated olefin using a ωH perfluorocarboxylic acid (salt) as an emulsifier. Accordingly, the productivity in injection molding can be improved. Moreover, there is neither remarkable decrease in the polymerization rate of the polymerization reaction nor deterioration of the physical properties of the vulcanizate, such as tensile strength, compression set characteristics, and hot tear resistance.

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Patent Owner(s)

Patent OwnerAddress
UNIMATEC CO LTD12-15 SHIBADAIMON 1-CHOME MINATO-KU TOKYO 1050012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enokida, Takashi Ibaraki, JP 18 135
Maeda, Mitsuru Ibaraki, JP 156 1957
Shimizu, Toshiharu Ibaraki, JP 47 348

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