Basf Aktiengesellschaft

Gerhard Neubert

Gerhard Auchter

Rolf Osterloh

Rainer Blum

Eckehardt Wistuba

Thomas Schwerzel

Wolfgang Druschke

Peter Pfoehler

Helmut Jaeger

Aqueous polymer emulsions whose polymer component essentially consists of

Aqueous polymer emulsions and their preparation

Aqueous coating materials are based on a mixture of

Aqueous coating materials based on secondary dispersions of

Aqueous polymer dispersions which have a long shelf life are obtainable by dispersing a mixture of 15-50% by weight of a copolymer (A) of

Aqueous polymer dispersions having a long shelf life

Aqueous polymer dispersions which have a long shelf life are obtainable by dispersing a mixture of from 15 to 70% by weight of a copolymer (A) of

Aqueous polymer dispersions are prepared by free radical polymerization of

Preparation of aqueous polymer dispersions

Polymeric compositions which undergo crosslinking after drying at room temperature or elevated temperatures and are dissolved or dispersed in water are prepared by reacting polymeric organic compounds containing carbonyl and carboxyl groups with polyhydrazides in the presence of monoketones or monoaldehydes and are dissolved or dispersed in water by partially or completely neutralizing the carboxyl groups. They are useful as crosslinking agents and as binders for coatings on sheet-like substrates.

Crosslinkable polymeric compositions which have a long shelf life when

Gasoline-soluble copolymers containing, as copolymerized units,

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Gerhard Neubert