Granted Patent
Utility
US 5,298,580 · App. 07/946,655
Process for the production of vulcanizable mercaptan-and/or xanthogen disulfide-regulated polychloroprene rubbers with minimal mold fouling
Inventors:
Peter Wendling, Werner Obrecht, Michael Happ, Rudiger Musch, Eberhard Muller
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: Sep 18, 1992
Inventors
Peter Wendling
Werner Obrecht
Michael Happ
Rudiger Musch
Eberhard Muller
Assignee (at issue)
Bayer Aktiengesellschaft
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.