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:
Mar. 03, 1992
Filed:
May. 30, 1991
Karl J Rauterkus, Kelkheim, DE;
Hans-Ullrich Huth, Egelsbach, DE;
Karl-Hans Angelmayer, Eltville, DE;
Hoechst Aktiengesellschaft, , DE;
Abstract
The preparation of dispersion polymers based on ethylenically unsaturated monomers and containing at least 1% by weight of specific monomer units comprising esters or amides of ethylenically unsaturated carboxylic acids which are capable of (co)polymerization and contain urethane groups in the ester or amide radicals, by emulsion, suspension or bead polymerization or copolymerization initiated by means of free radicals, and the use thereof, if appropriate in aqueous dispersion form, as coating agents, adhesives, molded plastics and as binders, thickeners and auxiliaries in industrial chemical preparations.