Title:
COMPOSITION THAT CONTAINS FLUORINE-CONTAINING COPOLYMER, AND DEFOAMER
Document Type and Number:
WIPO Patent Application WO/2020/195916
Kind Code:
A1
Abstract:
The present invention provides a technology which exhibits exceptional solubility in various solvents, while suppressing the occurrence of unevenness in coating. This composition that contains a fluorine-containing copolymer includes: a copolymer (A) formed by polymerizing constituent monomers (a) that include a (meth)acrylate compound (a1) having a C1-6 fluoroalkyl group and a (meth)acrylate compound (a2) having a polyoxyalkylene group; and a copolymer (B) different from the copolymer (A), the copolymer (B) being formed by polymerizing constituent monomers (b) that include the (meth)acrylate compound (a1) having a C1-6 fluoroalkyl group and a (meth)acrylate compound (a3) having a hydrocarbon ring structure.
Inventors:
IWAKI TORU (JP)
IKEDA MOTOKI (JP)
IKEDA MOTOKI (JP)
Application Number:
PCT/JP2020/010954
Publication Date:
October 01, 2020
Filing Date:
March 12, 2020
Export Citation:
Assignee:
DKS CO LTD (JP)
International Classes:
B01D19/04; C08F220/24; C08F220/26; C08L33/16
Foreign References:
| JP2015214640A | 2015-12-03 | |||
| JP2002311577A | 2002-10-23 | |||
| JP2020070401A | 2020-05-07 | |||
| JP2014156530A | 2014-08-28 | |||
| JP2012062433A | 2012-03-29 | |||
| JP2006206717A | 2006-08-10 | |||
| JPH09165459A | 1997-06-24 | |||
| JPS6022909A | 1985-02-05 | |||
| JP2005179636A | 2005-07-07 |
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