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:
Jun. 11, 2013
Filed:
Dec. 01, 2008
Matthias Koch, Wiesbaden, DE;
Stefan Spange, Orlamuende, DE;
Arno Lange, Bad Duerkheim, DE;
Hans Joachim Haehnle, Neustadt, DE;
Rainer Dyllick-brenzinger, Neustadt, DE;
Phillip Hanefeld, Heidelberg, DE;
Marc Schroeder, Canton, MI (US);
Illshat Gubaydullin, Ludwigshafen, DE;
Matthias Koch, Wiesbaden, DE;
Stefan Spange, Orlamuende, DE;
Arno Lange, Bad Duerkheim, DE;
Hans Joachim Haehnle, Neustadt, DE;
Rainer Dyllick-Brenzinger, Neustadt, DE;
Phillip Hanefeld, Heidelberg, DE;
Marc Schroeder, Canton, MI (US);
Illshat Gubaydullin, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to spiro compounds of the formula (I) and to monolithic materials prepared therefrom by twin ring-opening polymerization which consist of a porous metal oxide or semimetal oxide framework and are suitable for use as catalyst supports or as supports for active compounds.