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:
Apr. 17, 2001
Filed:
Jul. 22, 1998
Applicant:
Inventors:
Klemens Mathauer, Ludwigshafen, DE;
Walter Mächtle, Ludwigshafen, DE;
Wolfgang Schrof, Neuleiningen, DE;
Horst Schuch, Ilvesheim, DE;
Timo Rager, Mainz, DE;
Wolfgang Meyer, Mainz, DE;
Gerhard Wegner, Mainz, DE;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 5/302 ; C08F 2/08 ;
U.S. Cl.
CPC ...
C08L 5/302 ; C08F 2/08 ;
Abstract
In a process for the preparation of an aqueous polymer dispersion by the free radical aqueous emulsion polymerization method, the polymerization is carried out in the presence of frozen micelles of amphiphilic substances.