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. 01, 1992
Filed:
Aug. 20, 1990
Applicant:
Inventors:
Jean-Marc P Pujol, Rhone, FR;
Joyce B Hall, North St. Paul, MN (US);
Peter B Hogerton, White Bear Lake, MN (US);
Fred B McCormick, Maplewood, MN (US);
Jeanne M Tingerthal, White Bear Lake, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; H01B / ; C08F / ; C08J / ; C08L / ; C08L / ; C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
428352 ; 252512 ; 252514 ; 428355 ; 522 66 ; 522126 ; 522146 ; 525 56 ; 525403 ; 525420 ; 525436 ; 525437 ; 525462 ; 525535 ;
Abstract
The present invention provides an adhesive composition that is useful as an energy-curable, one-part adhesive, suitable for bonding electronic components. The adhesive composition, preferably provided as an adhesive film, comprises the reaction product of an admixture of an effective amount of a curable cyanate ester resin, a thermoplastic polymer, and a curing catalyst. The catalyst may be, for example, thermally or photochemically activated.