Title:
ALDEHYDE SCAVENGER
Document Type and Number:
Japanese Patent JP2021053631
Kind Code:
A
Abstract:
To provide an aldehyde scavenger that is effective in scavenging an aldehyde.SOLUTION: An aldehyde scavenger (X) contains a block polymer (A) having a block of polyamide (b2) and a block of polyether (a1) as constitutional units, and a compound (B) having an amino group and/or a urea bond. The block polymer (A) preferably has a structure in which the block of polyamide (b2) and the block of polyether (a1) are bonded through at least one bond selected from the group consisting of ester bond, amide bond and imide bond.SELECTED DRAWING: None
Inventors:
MATSUMOTO MAKOTO
FUJITA MASAYOSHI
FUJITA MASAYOSHI
Application Number:
JP2020150413A
Publication Date:
April 08, 2021
Filing Date:
September 08, 2020
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD
International Classes:
B01J20/26; A61L9/01; C08G69/40; C08K5/21; C08K5/24; C08K5/3492; C08L59/00; C08L77/00