Granted Patent
Utility
US 5,198,494 · App. 07/704,889
Adhesive resin composition, laminate comprising this composition as adhesive layer
Inventors:
Hideshi Kawachi, Masaharu Mito, Mikio Nakagawa
Patented Case
View Patent ↗
Granted: Mar 30, 1993
Filed: May 23, 1991
Inventors
Hideshi Kawachi
Masaharu Mito
Mikio Nakagawa
Assignee (at issue)
Mitsui Petrochemical Industries, Ltd.
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.