Title:
A polyorgano Siloxane content graft copolymer, a resin composition, a forming object, a slidability improvement agent, and a sliding member
Document Type and Number:
Japanese Patent JP6221744
Kind Code:
B2
Abstract:
The invention provides a thermoplastic resin composition, which does not substantially compromise color rendering and flame retardance of a thermoplastic resin and has high impact resistance, slidability, and chemical resistance in a wide scope of environmental conditions ranging from low temperature to high temperature. A graft copolymer (G F2 ) containing rubber is a graft copolymer containing rubber formed by performing graft polymerization of 1 or more vinyl monomers on a composite rubber containing a polyorganosiloxane (B1) and a polyalkyl (meth)acrylate (B2). The content of a component derived from a silane compound containing a vinyl-based polymerizable group in the polyorganosiloxane (B1) is 1 mass% to 10 mass%. The volume-average particle size of the graft copolymer containing rubber is 300 nm to 2000 nm. The content of the polyorganosiloxane (B1) in the graft copolymer containing rubber is 70 mass% to 98 mass%. An acetone soluble matter is 5.0 mass% or more and 30.0 mass% or less.
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Inventors:
Otonari Hiroaki
Sohei Kamiki
Shinji Matsuoka
Sohei Kamiki
Shinji Matsuoka
Application Number:
JP2013538385A
Publication Date:
November 01, 2017
Filing Date:
August 13, 2013
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08F283/12; C08L27/12; C08L51/00; C08L69/00; C08L77/00; C08L83/10
Domestic Patent References:
| JP2010275523A | ||||
| JP2011012241A | ||||
| JP2010007045A | ||||
| JP2001055499A |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata