COATING COMPOSITION BASED ON THIOL-NCO CURING
Application 1310/KOLNP/2007 published 2007-07-20, filed 2007-04-13
Coating composition comprising one or more polythiols and one or more polyisocyanates and a latent' base catalyst which is activatable by moisture, wherein the equivalence ratio NCO : SH is between 1 :2 and 2:1. The latent catalyst is selected from the group of oxazolidine, aldimine, ketimine, and enamine. The latent catalyst is present in an amount of up to 20% relative to the weight of the curable material. The composition further comprises one or more photoinitiators in an amount of up to 4% relative to the weight of the curable material.
Applicant
1)AKZO NOBEL COATINGS INTERNATIONAL B.V.
:VELPERWEG 76, NL-6824 BM ARNHEM, NETHERLANDS Netherlands
Inventor
1)STAPPERS FRANCISCUS HUBERTUS MARIA 2)VAN DIJK JOSEPH THEODORUS MARIA
International Info
Classification: C09D 175/04
Publication Number: WO 2006/030029
Application Date: 2005-09-16
Priority Information
04077582.7 EUROPEAN UNION 2004-09-17