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. 11, 2020
Filed:
Dec. 21, 2016
Toray Industries, Inc., Tokyo, JP;
TORAY INDUSTRIES, INC., Tokyo, JP;
Abstract
Provided is an end modified polyamide resin containing 1 to 20% by mass of an end structure represented by the following general formula (I) and 0.1 to 5% by mass of an end structure represented by the following general formula (II):—X—(R—O)—R  (I)wherein m represents 2 to 100; Rrepresents a divalent hydrocarbon group having 2 to 10 carbon atoms, and Rrepresents a monovalent hydrocarbon group having 1 to 30 carbon atoms; —X— represents —NH—, —N(CH)— or —(C═O)—; and m Rs in the general formula (I) may be the same or different, and—Y—R  (II)wherein Rrepresents a monovalent hydrocarbon group having 1 to 30 carbon atoms; and —Y— in the general formula (II) represents —(C═O)— when X in the general formula (I) is —NH— or —N(CH)—, Y in the general formula (II) represents —NH— or —N(CH)— when X in the general formula (I) is —(C═O)—.