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:
Nov. 22, 2011
Filed:
Feb. 25, 2005
Peter Merz, Wollerau, CH;
Jurgen Finter, Zurich, CH;
Peter Merz, Wollerau, CH;
Jurgen Finter, Zurich, CH;
Sika Technology, Baar, CH;
Abstract
Two-component adhesives (K), which includes two components Kand K. Component Kincludes at least one epoxy resin A with more than one epoxy group per molecule on average; at least one epoxy adduct B with more than one epoxy group per molecule on average that is an epoxy adduct of type Band optionally combined with an epoxy adduct of type B; at least one reaction product F between an epoxy adduct B and a compound C, which has at least two isocyanate groups, in addition to at least one curing agent D for epoxy resins, which is activated by increased temperature. The component Kcomprises a compound E, which includes at least two isocyanate groups.