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Title:
マレイミド系共重合体、その製造方法およびそれを用いた耐熱性樹脂組成物
Document Type and Number:
Japanese Patent JP5639480
Kind Code:
B2
Abstract:
Provided is a maleimide copolymer which exhibits an excellent hue, an effect of imparting high heat resistance, and excellent kneadability. Specifically provided is a maleimide copolymer which comprises 50 to 60 mass% of a styrene monomer unit, 30 to 50 mass% of a maleimide monomer unit, and 0 to 10 mass% of an unsaturated dicarboxylic anhydride monomer unit, and which has a weight-average molecular weight (Mw) of 90,000 to 130,000 and a residual maleimide monomer content of 300 ppm or lower.

Inventors:
野口 哲央
小澤 幸一
Application Number:
JP2010546649A
Publication Date:
December 10, 2014
Filing Date:
January 15, 2010
Export Citation:
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Assignee:
電気化学工業株式会社
International Classes:
C08F212/04; C08F8/32; C08F222/04; C08F222/40; C08L25/12; C08L35/06; C08L51/04; C08L55/02
Domestic Patent References:
JPH03205411A1991-09-06
JP2006176578A2006-07-06
JP2003041080A2003-02-13
Attorney, Agent or Firm:
Yoshinori Kobayashi
Yoshitaka Sonoda



 
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