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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.:

US 5143785 B1

PDFFull Text
Date of Patent:
Sep. 01, 1992

Filed:

Aug. 20, 1990

Cyanate ester adhesives for electronic applications

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);

Attorney:

Merchant, Gould, Smith, Edell, Welter & Schmidt

Primary Examiner:

James J Seidleck

Assistant Examiner:

Thomas Hamilton, III

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.

Find Patent Forward Citations

Pujol, Jean-Marc. (1992). Cyanate ester adhesives for electronic applications (U.S. Patent No. 5143785). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5143785

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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