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:
May. 14, 2024
Filed:
Mar. 26, 2020
Kuraray Fastening Co., Ltd., Osaka, JP;
Kuraray Co., Ltd., Kurashiki, JP;
Nobuhiro Koga, Kurashiki, JP;
Satoru Ono, Sakai, JP;
Junya Ide, Kurashiki, JP;
Yoshikatsu Fujisawa, Sakai, JP;
Kuraray Fastening Co., Ltd., Osaka, JP;
KURARAY CO., LTD., Okayama, JP;
Abstract
A molded hook surface fastener having a base plate and hook engaging elements projecting from a surface of the base plate, both the base plate and the hook engaging elements being formed of a resin mixture containing polybutylene succinate (A), a modified starch having an amylose content of 45% by weight or more (B), and polyvinyl alcohol (C). The resin mixture is further characterized by having both a continuous phase and a dispersed phase, with the polybutylene succinate (A) present in the continuous phase, and the modified starch (B) and polyvinyl alcohol (C) present in the dispersed phase.