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:
Apr. 14, 1992
Filed:
Oct. 02, 1989
Asahi Yukizai Kogyo Co., Ltd., Miyazaki, JP;
Inoue MTP Co., Ltd., Aichi, JP;
Abstract
A tray for an integrated circuit comprising a thermosetting resin compound comprising 20 to 180 parts by weight of a filler with a water absorption of 0.45% or less and 15 to 45 parts by weight of electroconductive carbon black added to 100 parts by weight of a thermosetting resin with a water adsorption of 0.45% or less, desirably with 5 to 15 parts by weight of an acrylonitrile-butadiene type rubber, said tray having a surface resistance of 10.sup.2 to 10.sup.6 .OMEGA., a water absorption of 0.45% or less than a glass transition temperature of 150.degree. C. or higher.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile