Vinylphenyl compound, process for the production thereof, polymerizable composition containing same, and crosslinked polymer formed therefrom

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United States of America Patent

PATENT NO 5138001
SERIAL NO

07572454

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Abstract

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Novel vinylphenyl compound which gives, as a copolymer with other vinyl compound copolymerizable therewith, a crosslinked polymer excellent in birefringence, transparency, heat resistance and moisture absorption resistance. The crosslinked polymer is advantageously useful as a disk substrate.

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Patent Owner(s)

Patent OwnerAddress
TOKUYAMA SODA KABUSHIKI KAISHATOKUYAMA-SHI YAMAGUCHI-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusaba, Mari Tokuyama, JP 1 3
Matsumoto, Yoshifumi Tokuyama, JP 21 68
Nakamura, Kanehiro Tokuyama, JP 1 3
Ueda, Masahide Tokuyama, JP 31 350

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