Decorating spray composition and apparatus

Details Decorating spray composition and apparatus Decorating spray composition and apparatus

2005-03-08

2005-03-08

Bell, Mark L. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031860

Reexamination Certificate

active

06863721

ABSTRACT:
A color decorating spray composition comprises a color lake dispersion, an oil, a humectant, an alcohol, a color carrier and drying agent, a color suspending agent, an antifoaming agent, an emulsifier and a propellant. An apparatus for dispensing the composition includes a lined aerosol container filled with the composition, and an aerosol valve assembly including a mounting cup crimped to a formed collar on the container. The valve assembly further includes a valve body fixed in a central aperture of the mounting cup, a valve stem concentrically located in the valve body and loaded against a vapor orifice thereof by a coil spring, and an actuator fitted to the top of the stem. The valve stem has a powder-capable orifice provided with a bead which causes powder to be blown away when the actuator is depressed and composition is expelled through a space between the stem and the valve body.

REFERENCES:
patent: 4906610 (1990-03-01), Boden et al.
patent: 4950495 (1990-08-01), Boden et al.
patent: 4983579 (1991-01-01), Boden et al.

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