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. 12, 1991
Filed:
Nov. 08, 1990
Applicant:
Inventors:
Joel Goobich, Orange Village, OH (US);
Thomas Cronin, III, North Royalton, OH (US);
Assignee:
SCM Metal Products, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
148 24 ; 148 25 ;
Abstract
A paste vehicle for use in a metal bearing solder paste composition having a heat-polymerizable binder is provided. This vehicle can be non-aqueous, inorganic salt-free and dispersed in a non-aqueous, organic liquid, and may be incorporated with a flux into a solder paste composition capable of utilizing an average particle size finer than 100 mesh. This paste has excellent anti-slump properties, requires no cleanup to remove residual solder reflow, and permits smaller more controlled joints to be formed.