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. 05, 2016
Filed:
Nov. 23, 2011
Applicants:
Thomas Uehlin, Schopfheim, DE;
Andreas Rossberg, Bad Säckingen, DE;
Sergej Lopatin, Lörrach, DE;
Inventors:
Assignee:
Endress + Hauser GmbH + Co. KG, Hauptstr, Maulburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/00 (2006.01); G01L 19/06 (2006.01); C08K 3/36 (2006.01); B01J 20/26 (2006.01); B01J 20/30 (2006.01); B01J 20/28 (2006.01); B01J 20/10 (2006.01);
U.S. Cl.
CPC ...
G01L 19/0654 (2013.01); B01J 20/103 (2013.01); B01J 20/26 (2013.01); B01J 20/261 (2013.01); B01J 20/262 (2013.01); B01J 20/264 (2013.01); B01J 20/28042 (2013.01); B01J 20/3007 (2013.01); B01J 20/3078 (2013.01); C08K 3/36 (2013.01); B01J 2220/46 (2013.01);
Abstract
A composite material includes a polymer matrix and silica gel, which is bound in the polymer matrix. The volume fraction of the silica gel to the volume fraction of the composite material amounts to at least 50%, especially at least 65%. An electronic device, especially measuring device, includes at least one housing having at least one inner space, which contains an electronic circuit, wherein the device has at least one gas path, via which moisture can get into the housing, wherein the device has at least one formed body of the composite material.