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Title:
LIGHTWEIGHT FIBER-REINFORCED RESIN COMPOSITION EXCELLENT IN IMPACT RESISTANCE AND MOLDED ARTICLE COMPRISING THE SAME
Document Type and Number:
Japanese Patent JP2008150417
Kind Code:
A
Abstract:

To provide a fiber-reinforced resin molded article which is excellent in impact resistance and flexural characteristics in spite of being lightweight with the density of 1,000 kg/m3.

Vinylon fiber-reinforced resin composition is characterized in that short cut molten anisotropic aromatic polyester yarns are contained in a modified polypropylene resin and that the notched test piece of the resin composition has a Charpy impact strength of 39 kJ/m2, a three point flexural strength of 35 MPa, and a density of 1,000 kg/m3. A molded article comprises the same.


Inventors:
KUSUDO KAZUMASA
KATAYAMA TAKASHI
Application Number:
JP2006336897A
Publication Date:
July 03, 2008
Filing Date:
December 14, 2006
Export Citation:
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Assignee:
KURARAY CO
International Classes:
C08L23/26; C08J5/04
Domestic Patent References:
JPH0768541A1995-03-14
JPH0747546A1995-02-21
JPH07117049A1995-05-09
JP2008150415A2008-07-03
JP2007246733A2007-09-27
JP2007161907A2007-06-28
JP2006205160A2006-08-10
JP2006291171A2006-10-26
Foreign References:
WO2005061766A12005-07-07