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. 13, 2001
Filed:
Dec. 17, 1999
Conica Technik AG, Schaffhausen, CH;
Abstract
The invention relates to a two-component coating agent on an epoxy resin base, comprising a resin component A and a hardener component B, characterized in that the resin component A consists of between (15 and 18) weight percent, in relation to component A, of an epoxy resin and at least one additional component, chosen from among a reactive diluent, a filler, and other ingredients such as pigments, additives and extenders, that the hardener component B consists of between 20 and 50 weight percent, in relation to component B, of m-xylyl endiamine and at least one other component, chosen from among an adductor resin, an extender and an accelerator, and in that components A and B are present at a molar ratio of 1:0.8 to 1.2. The coating agent, which in addition to the two main components can also contain as much as 15 times their weight in aggregates having a particle size of up to 3.0 mm, is used primarily for coating the surfaces of backgrounds subject to strong chemical and/or mechanical stress and for bridging cracks. Coats can be up to 50 mm thick.