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:
Jun. 17, 2008
Filed:
Nov. 21, 2002
Roger Pierre-elie Salvin, Basel, FR;
Martin Roth, Hölstein, CH;
Masato Hoshino, Tokyo, JP;
Yasuharu Nojima, Osaka, JP;
Roger Pierre-Elie Salvin, Basel, FR;
Martin Roth, Hölstein, CH;
Masato Hoshino, Tokyo, JP;
Yasuharu Nojima, Osaka, JP;
Huntsman Advanced Materials Americas Inc., The Woodlands, TX (US);
Abstract
The present invention relates to a resin composition comprising an at least bifunctional prepolymer (A) curable under the action of heat, a telechelic elastomer and a particulate material having an elastomeric core and a thermoplastic shell. Layers and patterns which are produced using the formulation according to the invention have excellent adhesion properties, chemical stability, good electrical properties and high resistance to rapid temperature ranges. The compositions are suitable in particular as solder resists in the production of circuit boards.