Title:
VINYLIDENE FLUORIDE-BASED RESIN COMPOSITION, MOLDED ARTICLE, AND MULTILAYER BODY
Document Type and Number:
WIPO Patent Application WO/2022/255253
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a vinylidene fluoride-based resin composition having excellent heat resistance, wear resistance and solvent resistance; a molded article; and a multilayer body. The present invention provides a vinylidene fluoride-based resin composition comprising 60 to 95% by mass of a vinylidene fluoride-based resin (A) and 5 to 40% by mass of a methacrylic copolymer (B), in which the methacrylic copolymer (B) comprises 50 to 93% by mass of a methyl methacrylate unit, 7 to 30% by mass of an α-methylstyrene unit, and 0 to 20% by mass of another monomer unit that is copolymerizable with the methyl methacrylate unit and the α-methylstyrene unit.
Inventors:
NOMOTO YUSAKU (JP)
ASAMI RINA (JP)
NAGASAKI TATSUYA (JP)
ASAMI RINA (JP)
NAGASAKI TATSUYA (JP)
Application Number:
PCT/JP2022/021760
Publication Date:
December 08, 2022
Filing Date:
May 27, 2022
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
C08L27/16; C08F212/06; C08F220/14; C08F222/06; C08J5/18; C08L25/04; C08L33/12
Domestic Patent References:
| WO2016199829A1 | 2016-12-15 |
Foreign References:
| JP2017071751A | 2017-04-13 | |||
| JP2021004324A | 2021-01-14 | |||
| JP2021093731A | 2021-06-17 | |||
| JP2003231785A | 2003-08-19 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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