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. 12, 1992
Filed:
Aug. 12, 1991
Applicant:
Inventors:
Karl-Erwin Piejko, Bergisch-Gladbach, DE;
Christian Lindner, Cologne, DE;
Ralph Ostarek, Dusseldorf, DE;
Hans-Eberhard Braese, Cologne, DE;
Karl-Heinz Ott, Leverkusen, DE;
Assignee:
Bayer AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 84 ; 525228 ; 525 83 ; 525192 ; 525198 ; 525234 ; 525732 ; 525234 ;
Abstract
Process for the preparation of mixtures of thermoplastic polymers in powder form from aqueous emulsions of