Title:
CURABLE COMPOSITION
Document Type and Number:
Japanese Patent JP2023021681
Kind Code:
A
Abstract:
To provide a curable composition comprising a (meth)acrylic polymer having a hindered amine structure which can form a cured product having excellent weatherability.SOLUTION: There are provided: a polymer which is a (meth)acrylic polymer (A) having a hindered amine structure and comprises 30 mass% or more of a structural unit derived from a (meth)acrylic acid alkyl ester monomer having an alkyl group having 10 or more carbon atoms based on the total 100 mass% of all structural units constituting the (meth)acrylic polymer (A); and a curable composition comprising the polymer. The curable composition may further comprise a (meth)acrylic polymer (B) having a cross-linkable silyl group (provided that the (meth)acrylic polymer (A) is excluded) and/or a polyoxyalkylene polymer (C) having a cross-linkable silyl group.SELECTED DRAWING: None
Inventors:
IWASAKI TAKUYA
MOCHIZUKI KATSUNOBU
IIDA MEGUMI
MOCHIZUKI KATSUNOBU
IIDA MEGUMI
Application Number:
JP2021126713A
Publication Date:
February 14, 2023
Filing Date:
August 02, 2021
Export Citation:
Assignee:
TOAGOSEI CO LTD
International Classes:
C08F220/34; C08G65/336; C08L33/04; C09J133/14; C09J201/10; C09K3/10
Attorney, Agent or Firm:
Ide Masatake
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