TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS BODY

WIPO Patent Application WO/2016/047766

A1

Provided are: a transparent body production method that uses a novel vinyl group-containing compound; and a transparent body obtained by this production method. This transparent body production method includes subjecting a vinyl group-containing compound that is represented by formula (1) to heating at a temperature equal to or greater than the melting point of said compound. In formula (1), each of W1 and W2 is the group represented by formula (2) (in the formula, the ring Z is an aromatic hydrocarbon ring, X is a single bond or a group represented by -S-, R1 is a single bond or an alkylene group having 1-4 carbon atoms, R2 is a specific substituent such as a monovalent hydrocarbon group, and m is an integer of 0 or higher), the group represented by formula (4) (in the formula, the ring Z, X, R1, R2, and m are as indicated above), a hydroxyl group, or a (meth)acryloyloxy group, each of the ring Y1 and the ring Y2 is an aromatic hydrocarbon ring, R is a single bond or a specific divalent group, each of R3a and R3b is a cyano group, a halogen group, or a monovalent hydrocarbon group, and each of n1 and n2 is an integer of 0-4.

SHIOTA DAI (JP)
NODA KUNIHIRO (JP)
CHISAKA HIROKI (JP)
KUROKO MAYUMI (JP)

PCT/JP2015/077158

March 31, 2016

September 25, 2015

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TOKYO OHKA KOGYO CO LTD (JP)

C08F16/32; C07C43/215; C07C43/23; C08F16/26; C08F20/20; C08F20/30

WO2012020659A1	2012-02-16
WO2013018302A1	2013-02-07
WO2014157674A1	2014-10-02
WO2014157675A1	2014-10-02
WO2014157676A1	2014-10-02

JPH04325508A	1992-11-13
JP2015091775A	2015-05-14
JP2015151408A	2015-08-24

See also references of EP 3199557A4

SHOBAYASHI, Masayuki (JP)
Right wood Masayuki (JP)

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