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. 06, 2015
Filed:
Nov. 07, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ulrich Karl, Gruenstadt, DE;
Monika Charrak, Ludwigshafen, DE;
Hans-Josef Thomas, Korschenbroich, DE;
Nicolas Marion, Mannheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/24 (2006.01); C08G 59/28 (2006.01); C08G 59/30 (2006.01); C08G 59/32 (2006.01); C08G 59/38 (2006.01); C08G 59/50 (2006.01); C08G 59/62 (2006.01); C08L 63/00 (2006.01); C09J 163/00 (2006.01); C09D 163/00 (2006.01); C07D 301/28 (2006.01); C07D 303/24 (2006.01); C07D 303/26 (2006.01); C07D 303/27 (2006.01); C07D 303/28 (2006.01);
U.S. Cl.
CPC ...
C08G 59/245 (2013.01); C07D 303/28 (2013.01); C09D 163/00 (2013.01); C09J 163/00 (2013.01);
Abstract
Cured epoxy resins are widespread on account of their outstanding mechanical and chemical properties. It is common to use epoxy resins based on bisphenol A diglycidyl ether or bisphenol F diglycidyl ether, but for many sectors these are problematic because of their endocrine effect. The present invention relates to 2-phenyl-1,3-propanediol diglycidyl ether derivates and to curable epoxy resin compositions based thereon, as alternatives to the bisphenol A or bisphenol F diglycidyl ethers and to the epoxy resin compositions based thereon.