Byk-chemie Gmbh

Monika Roch

Jürgen Omeis

Wolfgang Pritschins

Andrea Esser

Stefan Mössmer

Andreas Okkel

Bernd Göbelt

Jörg Bömer

Marcus Meichsner

Sabine Stelz

Michael Bessel

Irina Giebelhaus

Bernd GÖBELT

The present invention relates to reaction products containing urethane groups and urea groups, containing at least one species of general formula (I), to a method for producing said reaction products, to the use of said reaction products as wetting agents, dispersants, dispersion stabilizers, and/or adhesion promoters, and to compositions that contain the reaction products containing urethane groups and urea groups.

Reaction products containing urethane groups and urea groups

A reaction product containing amido amine groups, comprising one or more species of the general formula (I)(R&#x2014;X)&#x2014;Z&#x2014;(XH)&#x2003;&#x2003;(I)where p+y=w and w is an integer from 1 to 10, p is an integer from 1 to 10, y is an integer from 0 to 9, and X is independently O, NH and/or NZand XH is independently a hydroxyl group OH, a primary amino group NHand/or a secondary amino group NHZwhere Zis independently a branched or unbranched, saturated or unsaturated organic radical G(U)where U is independently a hydroxyl group, a primary amino group or a secondary amino group and a is an integer from 0 to 9, where p+y+a&#x2264;10, and G is a branched or unbranched, saturated or unsaturated organic radical, the p Rradicals are independently a radical of the general formula (II)Y&#x2014;O&#x2014;CO&#x2014;NH&#x2014;R&#x2014;NH&#x2014;CO&#x2003;&#x2003;(II)in which the p Y radicals are independently a branched or unbranched, saturated or unsaturated organic radical which has 1 to 1000 carbon atoms and does not contain any hydroxyl groups, any primary amino groups or any secondary amino groups, the p Rradicals are independently a branched or unbranched, saturated or unsaturated organic radical having 6 to 20 carbon atoms,Zis a branched or unbranched, saturated or unsaturated organic radical containing at least two carbon atoms, having at least one amide group and at least one tertiary amino group.

Reaction products containing amidoamine groups

The invention relates to a process for preparing an amine adduct, in which a polyamine component (A), a polyester component (B) and a hydrocarbon component (C) are reacted. The amine adduct is of particularly good suitability as a wetting agent and dispersant, especially for coatings and plastics applications.

Amine adducts preparable by Michael addition

Solid amine adducts

Amine adducts based on epoxide compounds

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Dinslaken, Germany

Monika Roch