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:
Dec. 25, 2007
Filed:
May. 11, 2004
Krishna G. Sachdev, Hopewell Junction, NY (US);
Daniel George Berger, New Paltz, NY (US);
Kelly May Chioujones, San Diego, CA (US);
Glenn Graham Daves, Fishkill, NY (US);
Hilton T. Toy, Hopewell Junction, NY (US);
Krishna G. Sachdev, Hopewell Junction, NY (US);
Daniel George Berger, New Paltz, NY (US);
Kelly May Chioujones, San Diego, CA (US);
Glenn Graham Daves, Fishkill, NY (US);
Hilton T. Toy, Hopewell Junction, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A reworkable conductive adhesive composition, and method of making such, comprising an epoxy based conductive adhesive containing conductive metal filler particles dispersed in a solvent-free hybrid epoxy polymer matrix. In an additional embodiment an improved method of removing cured conductive polymer adhesives, disclosed here as thermal interface materials, from electronic components for reclamation or recovery of usable parts of module assemblies, particularly high cost semiconductor devices, heat sinks and other module components.