Granted Patent
Utility
US 6,555,019 · App. 10/022,661
Sulfur free, low color generating scorch time extending compositions for use in compounding and cure of free radical initiator curable polymers
Inventors:
Leonard H. Palys, Michael Fred Novits, Leo Kasehagen, Fabien Debaud, Luciano Abrigo
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Dec 17, 2001
Inventors
Leonard H. Palys
Michael Fred Novits
Leo Kasehagen
Fabien Debaud
Luciano Abrigo
Assignee (at issue)
ATOFINA Chemicals, Inc.
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.