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. 04, 1992
Filed:
Jan. 25, 1991
Applicant:
Inventors:
Carlo Pascucci, Brussels, BE;
Andreas T Wolf, Nivelles, BE;
Assignee:
Dow Corning S.A., Valbonne, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427387 ; 4274071 ; 427409 ; 4274121 ; 428447 ; 428448 ; 428450 ; 428451 ;
Abstract
A method of bonding a silicone elastomer to a substrate which comprises treating the surface of the substrate with a cleaning agent which is a polydiorganosiloxane, for example a polydimethylsiloxane, and thereafter applying to the treated surface a room temperture curing silicone elastomer-forming composition. The method finds particular application in the construction industry for the bonding of sealants to non-porous substrates such as aluminum.