Evonik Operations Gmbh

Evonik Rohm Gmbh

Evonik Roehm Gmbh

Roehm Gmbh

Kaneka Belgium N.v.

Rohm Gmbh

Marita Kaufmann

Steffen Krill

Gerd Loehden

Andrea Wittkowski

Sven Balk

Marcel Treskow

Thorben Schütz

Patrik Hartmann

Rainer Lomoelder

Dirk Hoppe

Gabriele Brenner

Guenter Schmitt

Michael Wicke

Juergen Hartmann

Guido Protzmann

Jan Hendrik Schattka

Günter Schmitt

Manfred Braum

Johannes Vorholz

Thorsten Brand

Andreas Weber

Rainer Lomölder

Christoph Nacke

Winfried Belzner

Gerd Löhden

Axel Schroeder

Jörn Kiwitt

Joern Kiwitt

Dominik Kiefer

Michael Olapoju

Michael Wolff

Gunter Schmitt

Jorn Kiwitt

Axel SCHRÖDER

Jürgen Hartmann

The present invention is to storage-stable compositions containing glycerol (meth)acrylate carboxylic esters, carboxylic acids and, optionally, Broensted acids.

Glycerol (meth)acrylate carboxylic ester having a long shelf life

The present invention relates to a process for preparing a poly(meth)acrylic acid, characterized in that a (meth)acrylic acid-containing process stream from (meth)acrolein synthesis is subjected to free-radical polymerization. The invention also relates to the esterification of the polymer obtained to give a homopolymer or copolymer ester, and to the use thereof as additive, flow improver and water reducer.

Concrete flow improvers and water reducers

The present invention describes storage-stable glycerol (meth)acrylate carboxylic esters and a method for preparing these esters.

A radiation-reflecting road marking, comprising: metal particles having a diameter of between 0.5-2.5 mm, wherein the metal particles are particles comprising aluminum, magnesium, zinc or an alloy thereof. Also, a method for producing the radiation-reflecting road marking, where the radiation-reflecting road marking is a cold plastic, by mixing components of a two-part system, if necessary, to form a mixture, applying the mixture to a road surface, and adding the metal particles and optionally glass beads during or directly after an application of the cold plastic to the road surface.

Type of road markings for supporting the environment detection of vehicles

The invention relates to plastisols which even without the addition of adhesion promoters exhibit high adhesion to metallic and cathodically deposition-coated substrates.

Adhesive agents for plastisols

The invention relates to a heat-sealable coating system suitable for the sealing of various types of substrate and comprising a film-forming dispersion, characterized in that 

Heat-sealing material for aluminum foils and polyethylene terephthalate foils against polypropyl, polyvinyl chloride, and polystyrol containers

The invention relates to a heat-sealing system consisting of an olefin polymer or olefin copolymer A, a methacrylate copolymer B, a graft polymer AB that is composed of the aforementioned components, a polyester C and an optional polymer D or an optional polymer blend D, in addition to a solvent or solvent mixture L. The heat-sealing system is characterised by a high heat resistance, excellent barrier properties and short sealing times in relation to various plastics and aluminium foil or PET film.

Heat-sealing compound for sealing aluminium foil and polyethylene terephthalate film to polypropylene, polyvinyl chloride and polystyrene containers

Growing community of inventors

Griesheim, Germany

Marita Kaufmann