Title:
PHOTOCURABLE ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JP2023119086
Kind Code:
A
Abstract:
To provide a biomass photocurable adhesive composition that uses environmentally friendly raw material derived from plants, and also has excellent adhesive strength to glass.SOLUTION: A photocurable adhesive composition includes: urethane methacrylate synthesized from plant-derived biomass polyol, alicyclic polyisocyanate and hydroxylated methacrylate; a methacryloylate compound having a polar group; aliphatic methacrylate; and a photopolymerization initiator, with the urethane methacrylate having a weight average molecular weight of 1000-6000.SELECTED DRAWING: None
Inventors:
OTANI HISATAKA
Application Number:
JP2022021711A
Publication Date:
August 28, 2023
Filing Date:
February 16, 2022
Export Citation:
Assignee:
AICA KOGYO CO LTD
International Classes:
C09J175/16; C09J4/02
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