Granted Patent
Utility
US 5,576,401 · App. 08/545,375
Process for the production of gel-free ethylene/vinyl acetate copolymers with a high content of copolymerized vinyl acetate and a high mooney viscosity
Inventors:
Roland Steiger, Erhard Asch, Wolfgang Baade, Werner Obrecht
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Oct 19, 1995
Inventors
Roland Steiger
Erhard Asch
Wolfgang Baade
Werner Obrecht
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.