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.
LATENT CATALYST MIXTURE FOR EPOXY/ANHYDRIDE COMPOSITIONS
申请人:Dow Global Technologies LLC
公开号:US20190169357A1
公开(公告)日:2019-06-06
A composition comprising, consisting of, or consisting essentially of a) an epoxy resin; b) an anhydride hardener; and c) a latent catalyst which is a mixture of i) a Lewis acid catalyst; and ii) an imidazolium acetate catalyst, is disclosed.
US9963538B2
申请人:——
公开号:US9963538B2
公开(公告)日:2018-05-08
[DE] KATALYSATOREN FÜR POLYURETHANBESCHICHTUNGSMASSEN<br/>[EN] CATALYSTS FOR POLYURETHANE COATING COMPOUNDS<br/>[FR] CATALYSEURS POUR MATIÈRES DE REVÊTEMENT À BASE DE POLYURÉTHANE
申请人:BASF SE
公开号:WO2014106578A1
公开(公告)日:2014-07-10
Die vorliegende Erfindung betrifft neue Katalysatoren zur Härtung von lösungsmittelbasierten oder lösemittelfreien Beschichtungsmassen,wie z.B. 2-Komponenten Polyurethanlacken oder 2-Komponenten Polyurethanklebstoffen.