Special receptacle or package – With indicator
Patent
1996-11-04
1998-07-28
Sewell, Paul T.
Special receptacle or package
With indicator
215379, 220665, 222156, B65D 9002, B65D 2554, B67D 538
Patent
active
057851786
ABSTRACT:
A packaged composition includes a vial having wall portions defining a chamber and a photocurable material in the chamber. The wall portions transmit less than about 1.0% of actinic radiation, and at least one of the wall portions transmits light having wavelengths in at least part of the visible spectrum. In certain embodiments of the invention, the wall portions are flexible and the photocurable material is dispensed from the chamber through an outlet when the wall portions are squeezed together. In other embodiments of the invention, an element is floating in the photocurable material in the chamber to facilitate determination of the amount of photocurable material remaining in the chamber.
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Advertisement for EFD dispenser, Medical Product Manufacturing News, Mar. 1994.
Kvitrud James R.
Martin Thomas W.
Shimota Steven E.
Christoff James D.
Minnesota Mining and Manufacturing Co.
Sewell Paul T.
Stashick Anthony
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