Title:
DISPERSANT, LIQUID DISPERSION, AND ARTICLE
Document Type and Number:
WIPO Patent Application WO/2023/140022
Kind Code:
A1
Abstract:
[Problem] To provide a technique for dispersing a fluororesin in oil. [Solution] This dispersant is intended to be used for the dispersion of a fluororesin in oil, and comprises a copolymer produced by polymerizing a constituent monomer (a) comprising a (meth)acrylate compound (a1) represented by Rf-R1-O-X1 and a (meth)acrylate compound (a2) represented by R2-O-X2. In the formulae, Rf represents a perfluoroalkyl group having 4 to 6 carbon atoms inclusive; R1 represents an alkylene group having 1 to 3 carbon atoms inclusive; O represents an oxygen atom; X1 represents an acryloyl group or a methacryloyl group; R2 represents a linear or branched hydrocarbon group having 4 to 22 carbon atoms inclusive; O represents an oxygen atom; and X2 represents an acryloyl group or a methacryloyl group.
Inventors:
IWAKI TORU (JP)
KADO YURI (JP)
TANAKA MANA (JP)
KADO YURI (JP)
TANAKA MANA (JP)
Application Number:
PCT/JP2022/047009
Publication Date:
July 27, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
DKS CO LTD (JP)
International Classes:
C08L33/16; C08F220/24; C09D133/16; C09K23/52
Domestic Patent References:
| WO2019235439A1 | 2019-12-12 |
Foreign References:
| JP2020094097A | 2020-06-18 | |||
| CN110564280A | 2019-12-13 | |||
| CN104437126A | 2015-03-25 | |||
| JP2012188514A | 2012-10-04 |
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