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. 12, 2010
Filed:
Dec. 01, 2004
Rainer Stahl, Arnsberg, DE;
Won Jai Park, Goettingen, DE;
Ferdinand Hardinghaus, Bad Honnef, DE;
Christopher David Glende, Goettingen, DE;
Karl Koehler, Diekholzen, DE;
Rainer Stahl, Arnsberg, DE;
Won Jai Park, Goettingen, DE;
Ferdinand Hardinghaus, Bad Honnef, DE;
Christopher David Glende, Goettingen, DE;
Karl Koehler, Diekholzen, DE;
Solvay Infra Bad Hoenningen GmbH, Hannover, DE;
Abstract
Epoxy resins comprising deagglomerated barium sulphate with an average particle size of less than 0.5 μM feature increased flexural impact strength and breaking extension. Epoxy resins of this kind can be used as, for example, composite material or binders in watercraft construction, in wind turbines, in pipes, for containers or in aircraft construction, in particular in composite materials comprising glass fibre or carbon fibre.