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:
Aug. 31, 1993
Filed:
Aug. 15, 1991
Applicant:
Inventors:
Dietmar Kallfass, Liederbach, DE;
Dieter Lammermann, Hofheim am Taunus, DE;
Bernhard Mees, Eppstein/Taunus, DE;
Gunter Prossel, Burgkirchen, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
524714 ; 524186 ; 524805 ;
Abstract
Aqueous dispersions of fluorine-containing polymers The aqueous solvent-free dispersions contain polymers of monomers of the formulae (1) and (2)