CARBON FIBER-REINFORCED RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM SAME

Title:

CARBON FIBER-REINFORCED RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM SAME

Document Type and Number:

WIPO Patent Application WO/2016/076411

Kind Code:

A1

Abstract:

Disclosed is a carbon fiber-reinforced resin composition having excellent properties including strength and an elastic modulus, said composition comprising: 100 parts by mass of a polymer alloy (A) which comprises 25 to 95% by mass of at least one propylene polymer (p) selected from a propylene-ethylene block copolymer, a propylene homopolymer and a propylene-ethylene random copolymer having an ethylene content of 5% by mass or less, 1 to 60% by mass of an acid-modified polyolefin resin (m), 0 to 40% by mass of an ethylene polymer (e) and 0 to 50% by mass of a polyamide (n) [wherein the total amount of the components (p), (m), (e) and (n) is 100% by mass]; and 1 to 200 parts by mass of carbon fibers (B).

Inventors:

FUJITA DAISUKE (JP)
MATSUMURA SHUJI (JP)
MAKI KENJI (JP)
TAKEISHI ATSUSHI (JP)

Application Number:

PCT/JP2015/081946

Publication Date:

May 19, 2016

Filing Date:

November 13, 2015

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)

International Classes:

C08L23/10; B29B11/16; C08J5/04; C08K7/06; C08L23/04; C08L23/26; C08L53/00; C08L77/00

Domestic Patent References:

WO2011030544A1

2011-03-17

Foreign References:

JP2012158648A	2012-08-23
JP2011016911A	2011-01-27
JP2013001818A	2013-01-07
JP2013139507A	2013-07-18
JP2015052102A	2015-03-19
JP2005256206A	2005-09-22
JP2010168526A	2010-08-05
JP2014156688A	2014-08-28

Other References: