Title:
CURABLE COMPOSITION AND APPLICATION OF THE SAME
Document Type and Number:
Japanese Patent JP2023013547
Kind Code:
A
Abstract:
To provide a curable composition which enables production of a cured product that prevents foaming of a molding or a coated film at the time of curing of a curable composition, prevents cissing (crater-like dent and pin hole where base is directly seen), and is excellent in appearance on the surface.SOLUTION: A curable composition contains a curable resin (X), and a graft-modified copolymer (Y) including a main chain part derived from an ethylene-α-olefin copolymer (A) satisfying the following requirements (a-1) to (a-2), and a graft part derived from an unsaturated monomer (B) satisfying the following (b-1). (a-1) A weight average molecular weight (Mw) determined by gel permeation chromatography (GPC) is 1,500-30,000. (a-2) Kinetic viscosity at 100°C is 10-5,000 mm2/s. (b-1) The unsaturated monomer (B) contains at least one hetero atom and/or an aromatic compound.SELECTED DRAWING: None
Inventors:
TATEMATSU RYO
ABE SHOTA
ABE SHOTA
Application Number:
JP2021117804A
Publication Date:
January 26, 2023
Filing Date:
July 16, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08L101/00; C08F4/6592; C08F255/02; C08F255/04; C08L51/06; C09D7/65; C09D175/04
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office
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