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Title:
ULTRAVIOLET-ABSORBING UNSATURATED MONOMER, ULTRAVIOLET-ABSORBING POLYMER, MOLDING RESIN COMPOSITION, AND MOLDING
Document Type and Number:
Japanese Patent JP2020100804
Kind Code:
A
Abstract:
To provide an ultraviolet-absorbing polymer that inhibits migration of an ultraviolet absorber while blocking ultraviolet rays.SOLUTION: An ultraviolet-absorbing polymer contains the following ethylenic unsaturated monomer in its polymerization composition (where P is -O-, -O-R7-O-, R7 is an alkylene group that may have a hydroxy group, and Q is H or a methyl group).SELECTED DRAWING: None

Inventors:
HIMIZU AKIO
MASUKO KEISUKE
Application Number:
JP2019164616A
Publication Date:
July 02, 2020
Filing Date:
September 10, 2019
Export Citation:
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Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C08F20/34; C08F220/34; C08L33/14