The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2019
Filed:
May. 09, 2014
Huntsman International Llc, Salt Lake City, UT (US);
Huntsman (Europe) Bvba, Everberg, BE;
Hugo Verbeke, Wilsele, BE;
Hans Godelieve Guido Verbeke, Lubbeek, BE;
Christian Esbelin, Schaerbeek, BE;
HUNTSMAN INTERNATIONAL LLC, The Woodlands, TX (US);
Abstract
A curable polyisocyanate composition comprising at least one or more polyisocyanate compounds, at least one or more trimerization catalyst compounds, at least one or more aldehyde compounds wherein the aldehyde compound is selected from compounds with the structure R—CHO wherein CHO is an aldehyde group and R is a hydrocarbyl group selected from an alkyl, alkenyl or aryl having 1-50 carbon atoms, preferably 1-20 carbon atoms, and at least one or more compounds selected from compounds which comprise a carboxamide group having the structure —CO—NHand/or from compounds which comprise a group having the structure —CO—NH—CO—.