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:
Apr. 28, 2015
Filed:
Apr. 06, 2010
Applicants:
Christiaan Debien, Holsbeek, BE;
Christian Esbelin, Schaerbeek, BE;
Hans Verbeke, Lubbeek, BE;
Inventors:
Assignee:
Huntsman International LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/22 (2006.01); C08G 18/00 (2006.01); C08G 18/78 (2006.01); C08G 18/28 (2006.01); C08G 18/40 (2006.01); C08G 18/79 (2006.01); C08G 18/58 (2006.01); C08G 59/40 (2006.01);
U.S. Cl.
CPC ...
C08G 18/003 (2013.01); C08G 18/7831 (2013.01); C08G 18/78 (2013.01); C08G 18/58 (2013.01); C08G 59/4021 (2013.01); C08G 59/4028 (2013.01); C08G 18/225 (2013.01); C08G 18/2865 (2013.01); C08G 18/4045 (2013.01); C08G 18/797 (2013.01); C08G 2105/02 (2013.01);
Abstract
Polyisocyanate composition comprising a polyisocyanate, a lithium halide and a urea compound, wherein the number of moles of lithium halide per isocyanate equivalent ranges of from 0.0001-0.04 and the number of urea+biuret equivalents per isocyanate equivalent of from 0.0001-0.4. Process for making such composition. Curable composition comprising this polyisocyanate composition and an epoxy resin. Polyisocyanurate made from this curable composition.