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:
Feb. 17, 1976
Filed:
Nov. 16, 1973
Applicant:
Inventors:
Kenneth D Gilliam, Sugar Grove, IL (US);
Carl Serres, Naperville, IL (US);
Assignee:
Standard Oil Company, Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J / ; C08G / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
156331 ; 260 / ; 428458 ; 428474 ;
Abstract
High strength structural metal-to-metal bonds can be achieved in 10 to 15 seconds by placing a resinous polyamide capable of imidizing between the metal surfaces to be bonded and heating the composite to a temperature sufficiently high (.gtoreq. 400.degree.F) to induce imidization.