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Title:
MALEIMIDE-BASED COPOLYMER AND RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/044480
Kind Code:
A1
Abstract:
This maleimide-based copolymer comprises 40-65 mass% of an aromatic vinyl-based monomer unit and 35-60 mass% of a maleimide-based monomer unit, wherein the residual amount of an aromatic vinyl-based monomer is 200-2,000 ppm by mass, and the residual amount of a maleimide-based monomer is 30-400 ppm by mass.

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Inventors:
MATSUMOTO MASANORI (JP)
NISHINO KOHEI (JP)
Application Number:
PCT/JP2021/021771
Publication Date:
March 03, 2022
Filing Date:
June 08, 2021
Export Citation:
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
B29C65/02; C08F212/00; C08F222/40; C08L25/00; C08L101/00
Domestic Patent References:
WO2018139087A12018-08-02
Foreign References:
JPH0693044A1994-04-05
JPH11158215A1999-06-15
JP2001207000A2001-07-31
JPH0912902A1997-01-14
Other References:
See also references of EP 4174096A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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