Title:
AMINO-GROUP-CONTAINING COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2022/215652
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an amino group-containing copolymer having excellent soil release characteristics and a method for producing a soil release agent in which said amino group-containing copolymer is used. The present invention is an amino-group-containing copolymer characterized by containing structural units (a) derived from an amino-group-containing monomer represented by general formula (1), structural units (b) derived from a monomer having a polyalkylene glycol chain, and structural units (c) derived from a (meth)acrylic acid ester that contains an aryl group that optionally has a substituent, the structural units (a) derived from an amino-group-containing monomer representing 5–50 wt% of 100 mass% of all structural units.
Inventors:
HATTORI MASAMI (JP)
YAMAMOTO KAZUHIRO (JP)
MATSUMOTO RIKA (JP)
YAMAMOTO KAZUHIRO (JP)
MATSUMOTO RIKA (JP)
Application Number:
PCT/JP2022/016634
Publication Date:
October 13, 2022
Filing Date:
March 31, 2022
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C08F220/18; C08F220/28; C08F220/34; C11D3/37; D06M15/27
Domestic Patent References:
| WO2018135370A1 | 2018-07-26 | |||
| WO2020111078A1 | 2020-06-04 |
Foreign References:
| JP2014206700A | 2014-10-30 | |||
| JP2010134419A | 2010-06-17 | |||
| JP2015502414A | 2015-01-22 | |||
| JP2021195456A | 2021-12-27 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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