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. 28, 1976
Filed:
Nov. 29, 1974
Donald J Lazzarini, Binghamton, NY (US);
Frank H Sarnacki, Johnson City, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Water soluble fluxing bath compositions have particular value in immersion soldering of metallic surfaces and electrical connections in that they are characterized by good thermal and chemical stability and easy removal of flux residues without corrosion or insulation resistance hazards. The compositions comprise from about 2 to 8 percent by weight of chelating agents or salts dissolved in a solvent, such as glycerol. In some instances from about 0.1 to 1.0 percent of an inorganic acid, such as hydrochloric acid may be added.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile