logo

For the Inventor, By the Inventor

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.:

US 9044742 B1

PDFFull Text
Expired
Date of Patent:
Jun. 02, 2015

Filed:

Dec. 06, 2007

Method for producing stable, high-purity molded bodies from pyrogenic metal oxides without the addition of binders

Applicants:

Roland Heidenreich, Munich, DE;

Hans-jurgen Eberle, Munich, DE;

Torsten Gottschalk-gaudig, Mehring, DE;

Johann Weis, Sauerlach, DE;

Joachim Pohl, Altenmarkt, DE;

Inventors:

Roland Heidenreich, Munich, DE;

Hans-Jurgen Eberle, Munich, DE;

Torsten Gottschalk-Gaudig, Mehring, DE;

Johann Weis, Sauerlach, DE;

Joachim Pohl, Altenmarkt, DE;

Assignee:

Wacker Chemie AG, Munich, DE;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Stella Yi

Int. Cl.
CPC ...
C04B 35/653 (2006.01); B01J 23/44 (2006.01); B01J 21/04 (2006.01); B01J 21/08 (2006.01); B01J 23/52 (2006.01); B01J 23/58 (2006.01); B01J 23/60 (2006.01); B01J 23/66 (2006.01); B01J 37/00 (2006.01); C04B 35/14 (2006.01); C04B 35/16 (2006.01); C04B 35/18 (2006.01); C04B 35/48 (2006.01); C04B 35/626 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
B01J 23/44 (2013.01); B01J 21/04 (2013.01); B01J 21/08 (2013.01); B01J 23/52 (2013.01); B01J 23/58 (2013.01); B01J 23/60 (2013.01); B01J 23/66 (2013.01); B01J 37/0009 (2013.01); B01J 37/0036 (2013.01); C04B 35/14 (2013.01); C04B 35/16 (2013.01); C04B 35/18 (2013.01); C04B 35/481 (2013.01); C04B 35/62615 (2013.01); C04B 35/6263 (2013.01); B01J 35/1019 (2013.01); B01J 35/1047 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/5409 (2013.01); C04B 2235/6021 (2013.01); C04B 2235/604 (2013.01); C04B 2235/606 (2013.01); C04B 2235/95 (2013.01);
Abstract

Shaped bodies with good strength properties are prepared from pyrogenic metal oxide(s) by suspending the metal oxide(s) in a liquid, milling to activate the metal oxide particles, forming an activated homogenous suspension, coagulating the suspension, and forming shaped bodies therefrom.

Find Patent Forward Citations

Heidenreich, Roland. (2015). Method for producing stable, high-purity molded bodies from pyrogenic metal oxides without the addition of binders (U.S. Patent No. 9044742). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9044742

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…