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:
Oct. 08, 2002
Filed:
Mar. 17, 2000
Kenichi Fujino, Iwakuni, JP;
Kazuhiro Usui, Iwakuni, JP;
Terumasa Fujitaka, Iwakuni, JP;
Hidetoshi Yoshioka, Iwakuni, JP;
Hideaki Mitsui, Iwakuni, JP;
Nippon Paper Industries Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a polyamide-modified polyolefin composition obtainable by heating to react modified polyolefin with weight average molecular weight of not less than 5,000 to not more than 150,000, graft modified so as the content of unsaturated carboxylic acid anhydride to become 0.1 to 20 wt. % and polyamide with number average molecular weight of not less than 3,000 to not more than 30,000 at a particular weight ratio. The purpose is to provide a novel chlorine-free modified polyolefin with excellent adherence to polyolefin substrates, with no tack, and also with excellent cohesion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile