Evonik Roehm Gmbh

Rohm Gmbh

Evonik Rohm Gmbh

Ingrid Kizewski

Heike Heeb

Peter Neugebauer

Guenter Schmitt

Stefan Hilf

Günter Schmitt

Alexander Klein

Sybille Scholl

Michael Flittner

Dieter Raab

Sebastian Grimm

Janos Lotz

Klaus Ramesch

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

A method of producing a trafficway marking, the method including applying a cold plastic to a trafficway surface, to obtain the trafficway marking, where, in less than 5 minutes after the applying, the trafficway marking can withstand the passage of traffic, and where the cold plastic includes from 15% to 45% by weight of a reactive resin; from 1% to 5% by weight of a mixture comprising an initiator; from 7% to 15% by weight of an inorganic pigment; and from 50% to 60% by weight of a mineral filler.

Binding agent for producing road markings ready quickly for traffic

The invention relates to methacrylate resins and to their use.

Methacrylate resins for producing road markings

The present invention comprises a novel formulation for marking travel lanes, such as roads, which following the application can be reopened for traffic after a waiting period that is shortened as compared to the prior art.

Growing community of inventors

Hanau, Germany

Ingrid Kizewski