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:
Dec. 14, 1993
Filed:
May. 27, 1992
Applicant:
Inventors:
Karl J Rauterkus, Kelkheim, DE;
Hans-Ullrich Huth, Egelsbach, DE;
Karl-Hans Angelmayer, Eltsville, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526258 ; 526302 ; 526319 ; 526328 ; 526341 ; 526343 ; 526346 ; 526348 ;
Abstract
Dispersion polymers based on ethylenically unsaturated monomers, the polymers containing at least 1% by weight of specific monomer units of ethylenically unsaturated urea derivatives (see formula I), process for their preparation particularly by free-radical initiated emulsion, suspension or bead polymerization or copolymerization and their use as coating compositions, preferably in the form of aqueous dispersions, particularly as corrosion inhibiting metal coating compounds, moreover as adhesives, molded plastics and as binders, thickeners and auxiliaries in industrial chemical compositions.