The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Nov. 20, 2017
Panasonic Corporation, Kadoma, JP;
Masashi Hamabe, Osaka, JP;
Toshifumi Nagino, Osaka, JP;
PANASONIC CORPORATION, Osaka, JP;
Abstract
Provided is a composite resin composition to be used as a material for a molded article produced by a molding machine. The composite resin composition includes a main ingredient resinand a fibrous filler, and the fiber length direction end of the fibrous filleris defibrated. The length of the defibrated portionis 5% or more and 50% or less of the fiber length of the entire fibrous filler. The fiber diameter in the defibrated portionof the fibrous filleris 1/1000 or more and 1/10 or less the fiber diameter in the undefibrated portion. The modulus of elasticity of the fibrous filleris higher than the modulus of elasticity of the main ingredient resin, and the difference between these moduli of elasticity is within 20 GPa.