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:
Mar. 28, 2006
Filed:
Oct. 17, 2002
Kazunobu Sato, Kanagawa, JP;
Jun Mitadera, Kanagawa, JP;
Kazunobu Sato, Kanagawa, JP;
Jun Mitadera, Kanagawa, JP;
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Abstract
The polyamide resin composition of the present invention comprises a polyamide resin and a smectite treated with an organic swelling agent. The polyamide resin is produced by the polycondensation of a diamine component containing 70 mol % or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol % or more of a straight-chain, aliphatic α,ω-dicarboxylic acid having 4 to 20 carbon atoms, and meets requirement of (1) a terminal amino concentration of less than 60 μeq/g and/or (2) a reaction molar ratio of less than 1.0 when defined by a molar ratio of reacted diamine to reacted dicarboxylic acid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile