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:
Feb. 14, 2023
Filed:
Aug. 22, 2018
Mitsui Chemicals, Inc., Tokyo, JP;
Hirotaka Kanaya, Chiba, JP;
Kuniaki Kawabe, Chiba, JP;
Yosuke Takahashi, Ichihara, JP;
Koji Matsunaga, Yokohama, JP;
Masaya Kusumoto, Sodegaura, JP;
Takuya Tamura, Sodegaura, JP;
MITSUI CHEMICALS, INC., Tokyo, JP;
Abstract
The purpose of the present invention is to provide a fiber-sizing agent which when applied to an inorganic reinforcement material contained in a resin composition, can provide a molded article having excellent impact resistance and high surface gloss properties. The fiber-sizing agent according to the present invention contains a modified olefin wax (A), a polyolefin resin (B), and a silane-coupling agent (C), wherein the mass ratio (A)/(B) of the modified olefin wax (A) to the polyolefin resin (B) is in the range of 0.2-10.