Title:
RUBBER-CONTAINING GRAFT POLYMER, RESIN COMPOSITION CONTAINING RUBBER-CONTAINING GRAFT POLYMER, AND MOLDED ARTICLE OF SAME
Document Type and Number:
WIPO Patent Application WO/2019/069976
Kind Code:
A1
Abstract:
Provided is a rubber-containing graft polymer that can be uniformly dispersed in a thermoplastic resin including an alloy in a particle diameter of 100-300 nm, and whereby strength development properties needed in a rubber-containing graft polymer can be enhanced. In this rubber-containing graft polymer (A), the particle diameter of rubber to be grafted is 100-300 nm, the content ratio of organic-solvent-insoluble components in the rubber-containing graft polymer (100 mass%) is 92-99.5 mass%, and the weight-average molecular weight of organic-solvent-soluble components of the rubber-containing graft polymer is 250,000-700,000.
Inventors:
MATSUOKA SHINJI (JP)
SUENAGA NAOTAKA (JP)
FUJITA SAKI (JP)
IIMORI MASASHI (JP)
MAENAKA YUUTA (JP)
HAGI MISAKI (JP)
ARAI HIROYA (JP)
SUENAGA NAOTAKA (JP)
FUJITA SAKI (JP)
IIMORI MASASHI (JP)
MAENAKA YUUTA (JP)
HAGI MISAKI (JP)
ARAI HIROYA (JP)
Application Number:
PCT/JP2018/037020
Publication Date:
April 11, 2019
Filing Date:
October 03, 2018
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08F291/02; C08F265/06; C08F285/00; C08L51/04; C08L101/00
Domestic Patent References:
WO2013064756A1 | 2013-05-10 |
Foreign References:
JPH0459853A | 1992-02-26 | |||
JPH11292940A | 1999-10-26 | |||
US20100249325A1 | 2010-09-30 | |||
JP2002284952A | 2002-10-03 | |||
JPH0350212A | 1991-03-04 | |||
JPS5182339A | 1976-07-19 | |||
JP2017193934A | 2017-10-26 | |||
JP2008514782A | 2008-05-08 |
Other References:
See also references of EP 3693402A4
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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