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:
May. 23, 2000
Filed:
Aug. 27, 1997
Applicant:
Inventors:
Samuel Victor Bristol, Kokomo, IN (US);
Eugene Horace Hanaway, Rochester, IN (US);
Thomas Richard Mueller, Swasrtz Creek, MI (US);
Mary Jane Barnaby, Grand Blanc, MI (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ; C08K / ;
U.S. Cl.
CPC ...
106 1442 ; 106 1415 ; 106 1441 ; 106 1444 ; 428457 ;
Abstract
A coating composition for use in protecting metal, and for use as a soldering flux, and methods involving the same. A coating for circuit boards and processes involving the same. One coating material can serve as a metal corrosion inhibitor, a no-clean soldering flux, and/or a protective coating in replacement of a conformal coating. In its most preferred form, this invention serves all three functions in the manufacture of an electrical circuit board.