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. 16, 1999
Filed:
Mar. 05, 1998
Lin-chiu Chiang, Kitaibaraki, TW;
Jenq-Tain Lin, Kitaibaraki, TW;
Haruyoshi Tatsu, Hitachi, JP;
Lev Moiseevich Kogan, Saint Petersburg, RU;
Anatoli Stepanovich Skornyakov, Saint Petersburg, RU;
Tat'yana Borisovna Zapevalova, Saint Petersburg, RU;
Olga Viktorinovna Blagodatova, Saint Petersburg, RU;
Sergei Vasil'evich Sokolov, Saint Petersburg, RU;
Nippon Mektron, Limited, Tokyo, JP;
The Central Synthetic Rubbers Research Institute, St. Petersburg, RU;
Abstract
An adhesive composition comprising a fluorinated elastomer having dicyclopropane rings formed by reaction of chloroform with unsaturated bonds introduced into the molecule of fluorinated elastomer by an alkali treatment, as an adhesive component has a good room temperature adhesiveness and very distinguished electric characteristics perse such as a high insulation resistance, a low dielectric constant, a low dielectric loss tangent, etc. and is effectively applied to adhesion of electronic materials in printed substrates, etc.