Title:
RUBBER-CONTAINING GRAFT POLYMER, RESIN COMPOSITION CONTAINING RUBBER-CONTAINING GRAFT POLYMER, AND SHAPED ARTICLE OF THE SAME
Document Type and Number:
Japanese Patent JP2023024715
Kind Code:
A
Abstract:
To provide a rubber-containing graft polymer capable of reducing wet heat aging of a shaped article while improving the strength developing property of a thermoplastic resin.SOLUTION: In the rubber-containing graft polymer of the present invention, a content of components having a weight-average molecular weight of 800,000 or more is 1 mass% or more with respect to an organic solvent-soluble fraction (100 mass%) of the rubber-containing graft polymer, and a phosphorus content in the rubber-containing graft polymer is 3 to 30 mmol/kg.SELECTED DRAWING: Figure 1
Inventors:
Misaki Hagi
Shinji Matsuoka
Masashi Iimori
Ueda Masahiro
Keiya Arai
Shinji Matsuoka
Masashi Iimori
Ueda Masahiro
Keiya Arai
Application Number:
JP2022207223A
Publication Date:
February 16, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08F265/02; C08F279/02; C08L51/04; C08L51/06; C08L67/00; C08L69/00; C08L101/00
Attorney, Agent or Firm:
田▲崎▼ 聡
Tetsuya Kimizuka
Kazunori Onami
Tetsuya Kimizuka
Kazunori Onami
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