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US 2016/0280840 A1Published application
Polymerizable composition for optical material, optical material, and method of manufacturing optical material
AssigneeMitsui Chemicals, Inc.
InventorMasakazu MURAKAMI
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Abstract
The polymerizable composition for an optical material of the present invention includes: (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule; and (B) a polythiol compound.
Claims9
A polymerizable composition for an optical material, comprising:
- (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule;
- and
- (B) a polythiol compound.
Dependencies are inferred from the claim text.