POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, AND MOLDED BODY

Title:

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, AND MOLDED BODY

Document Type and Number:

WIPO Patent Application WO/2018/062384

Kind Code:

A1

Abstract:

This polymerizable composition for optical materials contains: (A) an allyl carbonate compound represented by general formula (1) and containing two or more allyloxycarbonyl groups; (B) a (meth)acrylate compound represented by general formula (2) and containing two or more (meth)acryl groups; and (C) a photochromic compound. With respect to 100% by weight of the compound (A) and the compound (B) in total, this polymerizable composition for optical materials contains more than 0% by weight but 30% by weight or less of the compound (A), and 70% by weight or more but less than 100% by weight of the compound (B).

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Inventors:

KADOWAKI SHINICHIRO (JP)
KAWATO NOBUO (JP)
KAWAGUCHI MASARU (JP)

Application Number:

PCT/JP2017/035207

Publication Date:

April 05, 2018

Filing Date:

September 28, 2017

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)

International Classes:

C08F2/44; C08F220/12; C09K9/02; G02B1/04; G02B5/23

Domestic Patent References:

WO2006135390A2	2006-12-21
WO2000056527A1	2000-09-28
WO1995010790A1	1995-04-20

Foreign References:

JP2009019157A	2009-01-29
JP2004078052A	2004-03-11
US5789015A	1998-08-04
JPH11513055A	1999-11-09

Other References: