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Patent Searching and Data


Title:
RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/044935
Kind Code:
A1
Abstract:
A resin composition that includes carbon fibers and a thermoplastic resin, wherein the tensile elasticity E of the carbon fibers is 350–500 GPa, and the tensile elasticity E (GPa) and loop breaking load A (N) satisfy A≥-0.0017×E+1.02. The present invention provides a resin composition that has a high capacity for being injection molded to form members that have complex shapes and that also makes it possible to obtain molded articles that have an excellent bending modulus of elasticity and excellent impact properties.

Inventors:
OKUDA HARUKI (JP)
TANAKA FUMIHIKO (JP)
WATANABE JUN (JP)
Application Number:
PCT/JP2020/032339
Publication Date:
March 11, 2021
Filing Date:
August 27, 2020
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08K7/06; B29B11/16; C08L101/00; D01F9/22
Domestic Patent References:
WO2012117975A12012-09-07
WO2019244830A12019-12-26
Foreign References:
JP2014141762A2014-08-07
JP2009197358A2009-09-03
JP2012097386A2012-05-24
JP2006001965A2006-01-05
JP2018145292A2018-09-20
JP2017190426A2017-10-19
JP2019026808A2019-02-21
Other References:
See also references of EP 4026676A4
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