公开(公告)号：US10604675B2

公开(公告)日：2020-03-31

申请号：US15125338

申请日：2015-03-02

Applicant: BASF SE

Inventor： Harald Schaefer ,  David Tuerp ,  Oliver Neu ,  Rainer Erhardt ,  Daniel Flojhar ,  Thorsten Pauen ,  Angelika Maria Steinbrecher ,  Monika Haberecht

IPC: C09D175/00 ,  C08G18/60 ,  C09D175/06 ,  C08G18/62 ,  C08G18/79 ,  C08G18/40 ,  C08G18/42

Abstract: The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.

公开(公告)号：US09963538B2

公开(公告)日：2018-05-08

申请号：US14654734

申请日：2013-12-18

Applicant: BASF SE

Inventor： Harald Schaefer ,  Andreas Eichfelder ,  Boris Gaspar ,  Thorsten Pauen

IPC: B05D3/02 ,  C08G18/62 ,  C08G18/79 ,  C08G18/20 ,  C09D175/04

CPC classification number: C08G18/6225 ,  C08G18/2027 ,  C08G18/792 ,  C09D175/04

Abstract: The present invention relates to new catalysts for curing solventborne or solvent-free coating compositions, such as 2-component polyurethane coating materials or 2-component polyurethane adhesives.