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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/2019/131374
Kind Code:
A1
Abstract:
Provided is a rubber-containing graft polymer having the exceptional mechanical strength such as weld strength and impact strength that is required of a rubber-containing graft polymer. This rubber-containing graft polymer (A) has a graft chain, wherein when the rubber-containing graft polymer is mixed with an organic solvent and separated into an organic-solvent-insoluble fraction and an organic-solvent-soluble fraction, a caprolactone unit is included in the graft chain included in the organic-solvent-insoluble fraction.

Inventors:
HAGI MISAKI (JP)
MATSUOKA SHINJI (JP)
IIMORI MASASHI (JP)
HIRAOKA TATSUHIRO (JP)
MAENAKA YUUTA (JP)
Application Number:
PCT/JP2018/046754
Publication Date:
July 04, 2019
Filing Date:
December 19, 2018
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08F279/02; C08F265/06; C08F283/00; C08L25/00; C08L51/04; C08L67/00; C08L69/00
Foreign References:
JP2004307849A2004-11-04
JPH08199036A1996-08-06
JP2013166895A2013-08-29
JP2015004051A2015-01-08
JP2014196483A2014-10-16
JPH0352952A1991-03-07
JPH0352950A1991-03-07
JPS63312343A1988-12-20
JP2013527270W
JP2005171253A2005-06-30
Other References:
See also references of EP 3733727A4
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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