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1. (WO2015124231) COATING MATERIAL COMPOSITIONS AND COATINGS PRODUCED THEREOF AND THEIR USE

Pub. No.:    WO/2015/124231    International Application No.:    PCT/EP2014/077402
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Fri Dec 12 00:59:59 CET 2014
IPC: C09D 175/04
C08G 18/42
C08G 18/40
Applicants: BASF COATINGS GMBH
Inventors: KLEIN, Günter
WENKING, Ulrike
WEIHER, Christian
HOFFMANN, Peter
WERNER, Melanie
Title: COATING MATERIAL COMPOSITIONS AND COATINGS PRODUCED THEREOF AND THEIR USE
Abstract:
The present invention relates to a non-aqueous coating material composition comprising (A) at least one component (A) containing polyhydroxyl groups and (B) at least one component containing polyisocyanate groups (B), characterized in that said non-aqueous coating material composition comprises at least one reaction product (RP) having an acid number < 20 mg KOH/g that can be produced by reacting at least one dimer fatty acid (a) with at least one aliphatic, araliphatic or aromatic dihydroxy-functional compound (b), the compound (b) having a number-average molecular mass of from 120 to 6000 g/mol. Also subjects of the present invention are the coatings produced from these coating material compositions, and their use.