Package for fluent materials with a propellant operated gel piston
United States Patent 3233791

Inventors:
Wayne, Miles Gilbert DE.
Publication Date:
02/08/1966
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Assignee:
COLGATE PALMOLIVE CO
Primary Class:
Other Classes:
53/474, 53/470, 264/242
International Classes:
B65D83/14
US Patent References:
2772194Method of applying vinyl plastisol layers to cured cellular rubber
2799054Preparation of reversible hydrocolloid impressions
2847148Fluid pressure operated dispensing device
2855632Method of filling cosmetic containers
2908650Pressurized shaving cream compositions
3022923Dispensing container for viscous products
3092555Relatively collapsible aerosol foam compositions
3095259Hollow enclosed molded articles with molded internal wall surfaces
3112846Aerosol can package
3117404Pressurizing of dispensing containers
3117699Pressure dispenser with propellant developed in situ