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:
May. 26, 2020
Filed:
Aug. 04, 2016
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Urs Burckhardt, Zürich, CH;
Ursula Stadelmann, Zürich, CH;
Andreas Kramer, Zürich, CH;
Edis Kasemi, Zürich, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C08G 59/56 (2006.01); C07C 217/34 (2006.01); C07C 217/32 (2006.01); C09D 163/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/504 (2013.01); C07C 217/32 (2013.01); C07C 217/34 (2013.01); C08G 59/50 (2013.01); C08G 59/56 (2013.01); C09D 163/00 (2013.01);
Abstract
An amine of formula (I) in a curing agent for epoxy resins, a curing agent for epoxy resins containing the amine of formula (I) and resultant epoxy resin compositions which can be used particularly as low-emission room-temperature-curing epoxy resin coatings demonstrating good workability, rapid curing, a high degree of hardness and high surface quality. The amine of formula (I) is low-odour, can be handled well at room temperature even without dilution, and can be produced at high purity in a simple process.