Decorating spray composition and apparatus
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United States of America Patent
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Mar 8, 2005
Grant Date -
Sep 2, 2004
app pub date -
Feb 28, 2003
filing date -
Feb 28, 2003
priority date (Note) -
Expired
status (Latency Note)
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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.
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