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. 31, 2006
Filed:
Mar. 04, 2004
Applicants:
Martin Sicken, Cologne, DE;
Werner Krause, Huerth, DE;
Norbert Weferling, Huerth, DE;
Hans-peter Schmitz, Bruehl, DE;
Inventors:
Martin Sicken, Cologne, DE;
Werner Krause, Huerth, DE;
Norbert Weferling, Huerth, DE;
Hans-Peter Schmitz, Bruehl, DE;
Assignee:
Clariant GmbH, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 79/02 (2006.01); C08F 30/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to polymeric phosphinic acids and their salts of the formula (I) where The invention further relates to a process for preparing the above-mentioned compounds, and to their use.