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Article: Japanese Inventors Develop Foam-Type Hair Dye Apparatus
- Article from:
- US Fed News Service, Including US State News
- Article date:
- November 7, 2006
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ALEXANDRIA, Va., Nov. 7 -- Kenzo Koike and Keiji Sakamoto, both of Tokyo, have developed a foam-type hair dye and foam-type hair dye discharge container.
According to the U.S. Patent & Trademark Office: "A foam-type hair dye apparatus, has a container main body in which liquid hair dye containing a dye, surfactant, and thickener is stored; at least one jetting orifice for jetting the liquid hair dye from the container main body; and a liquid reservoir member disposed opposite the jetting orifice. The jet flow of liquid hair dye from the jetting orifice is blended with air from outside the container and transformed into foam-type hair dye in the liquid reservoir member."
An abstract of ...