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:
Jan. 24, 2017
Filed:
Oct. 22, 2013
Method for producing vinyl ester urethane resins based on dianhydrohexitol compounds and use thereof
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Michael Leitner, Landsberg, DE;
Beate Gnass, Gersthofen, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/10 (2006.01); C08G 18/32 (2006.01); C08G 18/67 (2006.01); C08F 283/00 (2006.01); C08F 290/06 (2006.01); C08L 75/16 (2006.01); C08G 18/68 (2006.01); C08G 18/73 (2006.01);
U.S. Cl.
CPC ...
C08F 283/008 (2013.01); C08F 290/067 (2013.01); C08G 18/10 (2013.01); C08G 18/3218 (2013.01); C08G 18/672 (2013.01); C08G 18/68 (2013.01); C08G 18/73 (2013.01); C08L 75/16 (2013.01);
Abstract
Disclosed is a method for producing vinyl ester urethane resins, in which a dianhydrohexitol-compound is reacted with a diisocyanate in the presence of a monomeric radically co-polymerizable compound as a solvent and the product is reacted with a hydroxy-substituted (meth)acrylate. As a result, vinyl ester urethane resins based on dianhydrohexitol-compounds and also based on renewable raw materials can be obtained in a simple manner with high yields. The resins are suitable as binding agents in chemical fixing engineering.