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. 11, 1990
Filed:
Aug. 12, 1988
Jacques Cavezzan, Villeurbanne, FR;
Jean-Louis Di Martino, Saint-Jean de Bournay, FR;
Rhone-Poulenc Chimie, Courbevoie, FR;
Abstract
Peelable, laminated shaped articles well adapted as transfer adhesives useful, e.g., for the restoration of works of art, include (i) a flexible first substrate having a nonstick polyaddition cyclotrisoloxane/organopolysiloxane composition crosslinked from an organic solvent solution on at least one face surface thereof, (ii) a precured adhesive layer adhered onto the at least one nonstick silicone layer, wherein the adhesive comprises an organopolysiloxane devoid or organic peroxide and constituting the intercondensation product of an MQ resin with a phenylated resin having silanol end groups, and (iii) a second substrate adhered to the opposite face surface of the precured adhesive layer.