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:
Apr. 11, 1989
Filed:
Nov. 06, 1987
Applicant:
Inventor:
Christian Prud'Homme, Lyon, FR;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252511 ; 252514 ; 252516 ; 252512 ; 524439 ; 524413 ; 524496 ;
Abstract
The present invention relates to electrically conductive, potentially adhesive compositions and to films formed from these compositions which are capable of being employed in particular for the adhesive bonding of the surfaces of electronic devices. These compositions are characterized in that they comprise a thermoplastic block copolymer containing polysiloxane and urethane groups, with elastomeric properties and particles whose surface at least is electrically conductive and, if appropriate, a solvent or diluent.