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:
Nov. 28, 2000
Filed:
Jul. 10, 1998
Norihide Enomoto, Chiba, JP;
Kawasaki Steel Corporation, Tokyo, JP;
Abstract
The present invention provides a thermoplastic resin formed product containing glass fiber having a length of at least 0.4 mm in an amount within a range of from 5 to 60 wt. % and at least a kind of conductive material in an amount within a range satisfying the following formula (1): ##EQU1## where, W.sub.k is the content in weight of each conductive material (%), E.sub.k is volume resistivity of each conductive material (.OMEGA..multidot.cm), and n is the number of kinds of conductive material. Further, the present invention provides also a method of manufacturing a thermoplastic resin formed product, comprising the step of forming a thermoplastic resin containing glass fiber having a weight average fiber length of at least 1 mm in an amount within a range of from 10 to 90 wt. %, in which the glass fiber is substantially impregnated with the resin, and a material containing at least one conductive material, while mixing the same or after mixing the same.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile