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. 22, 2010
Filed:
Apr. 28, 2004
Eric Duchesne, Granby, CA;
Michael Gaynes, Vestal, NY (US);
Timothy A. Gosselin, Tempe, AZ (US);
Kang-wook Lee, Yorktown Heights, NY (US);
Valerie Oberson, St-Alphonse de Granby, CA;
Eric Duchesne, Granby, CA;
Michael Gaynes, Vestal, NY (US);
Timothy A. Gosselin, Tempe, AZ (US);
Kang-Wook Lee, Yorktown Heights, NY (US);
Valerie Oberson, St-Alphonse de Granby, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention is directed to soldering techniques and compositions for use therein. In one aspect, a flux composition is provided. The flux composition comprises a fluxing agent comprising organic acid, an organic tacking agent and an organic wetting agent. In another aspect, a soldering method for joining objects is provided comprising the following steps. A flux composition and a solder compound are applied to at least a portion of one or more of the objects. The flux composition comprises a fluxing agent comprising organic acid, an organic tacking agent and an organic wetting agent. The objects are then joined.