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Title:
(METH)ACRYLATE POLYMER, RESIN COMPOSITION, AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2010/104055
Kind Code:
A1
Abstract:
Disclosed is a (meth)acrylate polymer, which has a volume average primary particle diameter of 0.520 to 3.00 μm, a tan δ peak temperature in the range from –100 to 0˚C determined by dynamic viscoelasticity measurement of -40˚C or lower, a tan δ peak height in the range from –100 to 0˚C determined by dynamic viscoelasticity measurement of 0.300 or more, and an acetone-insoluble content of 99% by mass of more. This polymer achieves excellent dispersibility of primary particles in a resin, excellent storage stability of a resin composition obtained, and excellent insulating properties and reduction in elastic modulus of a molded article obtained.

Inventors:
WAKITA TSUNEKI (JP)
KASAI TOSHIHIRO (JP)
Application Number:
PCT/JP2010/053832
Publication Date:
September 16, 2010
Filing Date:
March 09, 2010
Export Citation:
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Assignee:
MITSUBISHI RAYON CO (JP)
WAKITA TSUNEKI (JP)
KASAI TOSHIHIRO (JP)
International Classes:
C08F265/06; C08L51/00; C08L101/00; C09J151/00; C09J201/00
Domestic Patent References:
WO2003072621A12003-09-04
Foreign References:
JP2007326997A2007-12-20
JPH05214310A1993-08-24
JPH0565391A1993-03-19
JP2004315572A2004-11-11
JP2000248142A2000-09-12
JP2000007890A2000-01-11
JP2004315572A2004-11-11
JPH0565391A1993-03-19
JP2009056122A2009-03-19
JP2009248931A2009-10-29
Other References:
See also references of EP 2407497A4
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
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