Roehm Gmbh

Evonik Roehm Gmbh

Evonik Corporation

Rohm Gmbh

Evonik Rohm Gmbh

Roehm America LLC

Alexander Klein

Patrik Stenner

Stefan Hilf

Peter Neugebauer

Dirk Poppe

Heike Heeb

Ingrid Kizewski

Ralf Debes

Peter Reinhard

William G Heiber

Sybille Scholl

Oliver Schmidt

Michael Flittner

Sebastian Grimm

Levi F Scott

Janos Lotz

Armin Steffan

Klaus Ramesch

Silke Suhr

Georg Stickelmaier

This invention is directed to a polymerizable, cold-curing (meth)acrylate system for floor coating.

(Meth)acrylate based resin binder composition

The present invention encompasses a novel soil-repellent reactive resin seal for markings or coating of areas of ground or trafficways, for example roads, based on cold plastic. Compared to established prior art systems, this sealing leads to reduced adhesion of soil, especially in hot and/or dry, dusty environments. Thus, the marking retains better visibility than conventional markings, even in dry, hot regions. Otherwise, the marking sealed in accordance with the invention has comparable mechanical properties to the prior art.

Reactive resin sealing for low-contaminant cold plastic markings

The present invention relates to an innovative (meth)acrylic reactive resin which cures with low odor or odorlessly. The present invention relates more particularly to reactive resins comprising high-boiling, reactive (meth)acrylic monomers from the group of the polar, cyclically substituted esters of (meth)acrylic acid, more particularly glycerol acetal, ketal or carbonate methacrylates. These new components are used as substitutes for MMA, which represents the major part of the odor nuisance in the existing, prior-art reactive resin systems. Using these new components it is possible to obtain resin formulations which have glass transition temperatures similar to, and properties comparable with, MMA-based resins. The innovative reactive resins are able in addition to exhibit more rapid curing than prior-art MMA-based systems. Reactive resins for the purposes of the invention are reactive monomer mixtures or mixtures of monomers and polymers that when used as a 2-component system can be readily cured.

Low-odour (meth)acrylic reaction resins

Growing community of inventors

Gau-Algesheim, Germany

Alexander Klein