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. 10, 1994
Filed:
Aug. 16, 1993
Applicant:
Inventors:
Klaus-Dieter Vorlop, Braunschweig, DE;
Kerstin Steinke, Braunschweig, DE;
Dieter Wullbrandt, Hofheim am Taunus, DE;
Merten Schlingmann, Konigstein am Taunus, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525 541 ; 435179 ; 435180 ; 435188 ; 525 5411 ; 525 542 ; 525 5421 ; 525 5423 ; 5253273 ; 5253282 ; 5253284 ; 5253288 ; 5253294 ; 525366 ; 525367 ; 525368 ; 525369 ; 525370 ; 525371 ; 525372 ; 5303871 ; 5303879 ; 5303882 ; 53038826 ; 53038885 ; 530403 ; 530412 ; 530413 ; 530421 ;
Abstract
The invention relates to polymer conjugates which are reversibly precipitable from aqueous solution and are composed of a carrier polymer which is soluble in aqueous medium and of a catalytically active compound which is chemically bonded thereto. The invention also relates to a process for the preparation of polymer conjugates of this type, and to the use thereof in homogeneous catalysis, especially biocatalysis.