Patent 7323532 was granted and assigned to Bayer MaterialScience on January, 2008 by the United States Patent and Trademark Office.
The present invention concerns a process for producing low-viscosity polyisocyanates or secondary products thereof, which carry activated, radiation-curable double bonds and can optionally also cure thermally, and low-viscosity polyisocyanate mixtures or secondary products thereof and their use in coating compounds.