Granted Patent
Utility
US 6,005,042 · App. 08/811,168
Aqueous polymer dispersions as binders for elastic, nonblocking and scratch-resistant coatings
Inventors:
Ulrich Desor, Stephan Krieger
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Mar 4, 1997
Inventors
Ulrich Desor
Stephan Krieger
Assignee (at issue)
Clariant Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.