Cartridge for dispensing liquid compositions

Details Cartridge for dispensing liquid compositions Cartridge for dispensing liquid compositions

1999-02-04

2000-07-04

Mancene, Gene

Dentistry

Apparatus

Having intra-oral dispensing means

433 89, 604236, 604310, A61C 504

Patent

active

060830026

ABSTRACT:
A dispensing cartridge especially suitable for use with a hand-held applicator for dispensing liquids having a relatively low viscosity has a chamber and at least one compressible, porous material received in the chamber. Each of the porous materials receives a quantity of a liquid composition. As a piston is advanced in the chamber, each porous material is compressed to cause the composition or compositions to be discharged through an outlet opening.

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