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:
Aug. 13, 2002
Filed:
Mar. 06, 1998
Applicant:
Inventors:
Roland Gruetzmacher, Wuelfrath, DE;
Ulrich Nagorny, Hilden, DE;
Wolfgang Gress, Wuppertal, DE;
Rainer Hoefer, Duesseldorf, DE;
Andreas Heidbreder, Duesseldorf, DE;
Birgit Hirschberger, Moenchengladbach, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 1/836 ;
U.S. Cl.
CPC ...
C08G 1/836 ;
Abstract
A process for producing coating compositions involving: (a) providing a reactive diluent, (b) providing an inert solvent, (c) providing a polymeric polyol, (d) providing an isocyanate, (e) reacting (a)-(d) in a reactive diluent comprising a ring opening product of a carboxylic acid ester epoxide with a dihycric or higher alcohol.