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:
Oct. 11, 2011
Filed:
Nov. 08, 2004
Andreas Poppe, Sendenhorst, DE;
Wilfried Stübbe, Greven, DE;
Elke Westhoff, Steinfurt, DE;
Manuela Niemeier, Drensteinfurt, DE;
Dunja Köppen, Ascheberg, DE;
Andreas Poppe, Sendenhorst, DE;
Wilfried Stübbe, Greven, DE;
Elke Westhoff, Steinfurt, DE;
Manuela Niemeier, Drensteinfurt, DE;
Dunja Köppen, Ascheberg, DE;
BASF Coatings GmbH, Munster, DE;
Abstract
Hydrolysates and/or condensates of epoxy- and silane-functional oligomers and polymers, prepared by hydrolyzing and/or condensing at least one oligomer and/or polymer (A) containing at least one epoxide group (a1) and at least one hydrolyzable silane group (a2); and also (meth)acrylate copolymers (A) containing lateral and/or terminal epoxide groups (a1) and lateral and/or terminal hydrolyzable silane groups (a2), in a molar ratio (a1): (a2) of from 15:1 to 1: 1.5, processes for preparing them, and their use.