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. 02, 2024
Filed:
Sep. 09, 2019
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Gerald Gaefke, Kaufbeuren, DE;
Beate Gnass, Gersthofen, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/18 (2006.01); C08K 3/013 (2018.01); C08G 59/68 (2006.01);
U.S. Cl.
CPC ...
C08K 5/18 (2013.01); C08G 59/686 (2013.01); C08K 3/013 (2018.01);
Abstract
A reactive amine accelerator is prepared by reacting a primary or secondary aromatic amine with a diglycidyl ether and an α,β-unsaturated carboxylic acid. The reactive amine accelerator can be used in a reactive resin, in particular based on an epoxy (meth)acrylate resin or a urethane (meth)acrylate resin. A reactive resin composition, in particular based on epoxy (meth)acrylate resin and urethane (meth)acrylate resin, which has an amine accelerator is useful. The amine accelerator is covalently incorporated into the polymer network.