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. 05, 2005
Filed:
Nov. 28, 2001
Applicants:
Gerald Trabesinger, Kaltbrunn, CH;
Peter W. Merz, Wollerau, CH;
Inventors:
Gerald Trabesinger, Kaltbrunn, CH;
Peter W. Merz, Wollerau, CH;
Assignee:
Sika Schweiz AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D003/02 ;
U.S. Cl.
CPC ...
Abstract
Novel undercoats for use on porous bases such as, for example, concrete are disclosed. Said undercoats contain or comprise at least one epoxy resin, at least one latent hardener and at least one solvent. The above are characterize in being easy to produce, contain no isocyanate groups and form a good ageing-resistant adhesion, in particular, with single component isocyanate-free sealants, cross-linked by means of silane groups.