Method for manufacturing monosulfonium salt, cationic polymerization initiator, curable composition, and cured product

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United States of America Patent

PATENT NO 7709548
APP PUB NO 20080108720A1
SERIAL NO

12000728

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Abstract

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salt of an alkali metal or an alkaline earth metal are introduced into a reaction system, (e) an inorganic acid is added, so that the aryl compound (a) and the sulfoxide compound (b) are subjected to dehydration condensation.

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Patent Owner(s)

Patent OwnerAddress
SAN-APRO LIMITEDKYOTO-SHI KYOTO 605-0995

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Date, Masashi Kyoto, JP 12 137
Kimura, Hideki Kyoto, JP 143 2077
Yamamoto, Jiro Kyoto, JP 95 621
Yamashita, Shinji Kyoto, JP 148 2458

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