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:
Aug. 16, 2016
Filed:
Jan. 29, 2014
Abb Research Ltd., Zürich, CH;
Chau-Hon Ho, Birr, CH;
Spiros Tzavalas, Lengnau, CH;
ABB RESEARCH LTD, Zurich, CH;
Abstract
A curable epoxy resin composition including a defined aromatic epoxy resin component and a defined latent catalyst system, and optionally further additives, the curable composition being a single epoxy resin composition having a prolonged pot life at a processing temperature within the range of 40° C. to 70° C., wherein: (a) the epoxy resin component is a compound of formula (I) in monomeric form or in a low polymeric form thereof, or is a mixture of such compounds: the epoxy resin component having an inherent viscosity within the range of 80 mPas to 300 mPas, measured at a temperature of 50° C.; (b) the latent catalyst system includes at least one metal acetylacetonate and at least one phenolic compound.