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:
May. 02, 2006
Filed:
Sep. 09, 2004
Applicants:
Carsten Bingel, Kriftel, DE;
Markus Goeres, Eschborn, DE;
Volker Fraaije, Frankfurt, DE;
Andreas Winter, Glashũtten, DE;
Inventors:
Carsten Bingel, Kriftel, DE;
Markus Goeres, Eschborn, DE;
Volker Fraaije, Frankfurt, DE;
Andreas Winter, Glashũtten, DE;
Assignee:
Basell Polyolefine GmbH, Wesseling, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 17/00 (2006.01); B01J 31/00 (2006.01); C08F 4/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the preparation of indanones of the formula II from indanones of the formula I or of indanones of the formula IIa from indanones of the formula Iacomprises reacting an indanone of the formula I or Ia with a coupling component.