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:
Oct. 26, 1993
Filed:
Feb. 25, 1991
Hans-Ullrich Huth, Egelsbach, DE;
Karl-Hans Angelmayer, Eltville, DE;
Hoechst AG, , DE;
Abstract
Polymers based on ethylenically unsaturated monomers contain at least 0.1% by weight of monomer units comprising specific ethylenically unsaturated, fluorine-containing and polymerization-capable or copolymerization-capable urethane derivatives (see formula I). The process for the preparation of the polymers or copolymers from the monomers from which they are built up by free-radical initiated polymerization or copolymerization, preferably by a method of emulsion polymerization. The use of the polymers as a starting material for the production of films, sheets, fibers, adhesives, paints, compression-molding compositions and moldings, as a thickener in aqueous preparations, as an impregnant, binder or coating agent for various industrial or chemotechnological areas of application.