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:
Sep. 03, 1991
Filed:
Oct. 31, 1989
Applicant:
Inventor:
Irwin L Singer, Alexandria, VA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 38 ; 20419232 ; 20419237 ; 427309 ; 427343 ; 4273762 ; 427399 ;
Abstract
The coating of a substrate with a coating different from and non-reactive with the substrate is improved by energetic surface alloying of the substrate prior to coating. The ion implantation alters the stoichiometry of the substrate, creating a substrate surface which is reactive with the coating. For example, the bonding of TiN to Si.sub.3 N.sub.4 is enhanced by implanting the substrate surface with Ti.
Quick Actions:
Singer, Irwin. (1991). Energy beam treatment for improved adhesion of coatings to surfaces (U.S. Patent No. 5045345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5045345
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