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. 05, 2009
Filed:
Sep. 10, 2002
Tadahiro Yabu, Settsu, JP;
Yoshiyuki Takase, Settsu, JP;
Masayuki Namimatsu, Settsu, JP;
Yoshiyuki Hiraga, Settsu, JP;
Tadahiro Yabu, Settsu, JP;
Yoshiyuki Takase, Settsu, JP;
Masayuki Namimatsu, Settsu, JP;
Yoshiyuki Hiraga, Settsu, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
The present invention provides a fluororesin composition, which is excellent in moldability and crack resistance and particularly, does not cause cone break when coating an electric wire, a process for preparing the composition and a cable coated with the composition. Specifically, the present invention provides a fluororesin composition comprising a tetrafluoroethylene/hexafluoropropylene copolymer and polytetrafluoroethylene compounded thereto, which has a melt flow rate of at least 15 at 372° C. Also, the present invention provides a process for preparing the composition which comprises kneading with a multi-screw kneader. Furthermore, the present invention provides a cable which is coated with the resin.