Evonik Degussa Gmbh

Evonik Operations Gmbh

Sina Ballauf

Wiebke Stache

Annegret Lilienthal

Markus Hallack

Tobias Unkelhäußer

Sabine Naumann

Thomas Klotzbach

Andre Raukamp

Ralf Klawikowski

Bartholomäus Buchczik

Tina Bauer

A binder that can be used in a paint composition, an adhesive composition, and/or a sealant composition. The binder includes a reaction product formed from an adduct (A) of an isocyanatoalkylalkoxysilane (A1) and an alcohol (A2) with an alkoxysilane-containing Q unit-free alkyl- and/or arylsilicone resin (B).

Isocyanatoalkyl alkoxysilane adducts modified by silicone resins and the use thereof

An alkoxysilane-functionalized and allophanate-functionalized coating material including a) a binder component of 10-99 wt % of at least one reaction product of I. and II. wherein I includes A) at least one alkoxysilane-containing monourethane A) of the formula 1 R(OR)Si&#x2014;R&#x2014;NH&#x2014;(C&#x2550;O)&#x2014;ORwherein R, R, Rand Rrepresent hydrocarbon radicals having 1-8 carbon atoms, and n represents 0-2, and B) at least one diisocyanate B), and II includes the subsequent reaction of C) with at least one diol and/or polyol C), in a ratio of NCO groups of reaction product I to OH groups of the diol and/or polyol II. C) of 1.0:1.5 to 1.0:0.6; b) 1-90 wt % of at least one further binder component distinct from a) a hydroxyl-containing or amino-containing binder component, c) 0-50 wt % of at least one polyisocyanate having an NCO functionality of at least 2, d) 0-5 wt % of at least one catalyst, wherein components a)-d) add up to 100 wt %.

Alkoxysilane- and allophanate-functionalized coating materials

An adduct of at least one isocyanatoalkyltrimethoxysilane with at least one flame retardant reactive with the isocyanatoalkyltrimethoxysilane is used in compositions and for coating plexiglass.

Adducts of isocyanatoalkyltrimethoxysilanes with flame retardants reactive therewith

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Sina Ballauf