MAKE-UP FILAMENT, MAKE-UP BRUSH MATERIAL USING SAME FILAMENT, MAKE-UP BRUSH USING SAME MATERIAL

Title:

MAKE-UP FILAMENT, MAKE-UP BRUSH MATERIAL USING SAME FILAMENT, MAKE-UP BRUSH USING SAME MATERIAL

Document Type and Number:

WIPO Patent Application WO/2012/137328

Kind Code:

A1

Abstract:

In order to obtain a filament for a make-up brush in which a large number of protrusions are formed across the entire surface of a polyester resin filament, this make-up filament is characterized in that: the polyester resin is polytrimethylene terephthalate and/or polybutylene terephthalate; the polyester resin contains 0.3 to 1.0 wt% of glass particles, which are inorganic particles, having an average grain size of 1 to 2 μm; the thermal conductivity of the glass particles is within a range of 4 to 6 times that of the resin; and protrusions comprising glass particles coated by the resin are formed across the entire surface of the make-up filament.

Inventors:

NAKAMURA KENJI (JP)
NAKAMURA KOJI (JP)

Application Number:

PCT/JP2011/058769

Publication Date:

October 11, 2012

Filing Date:

April 07, 2011

Export Citation:

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Assignee:

NAKAMURA KENJI (JP)
NAKAMURA KOJI (JP)

International Classes:

A46D1/00

Foreign References:

JP2009285445A	2009-12-10
JP2005130914A	2005-05-26
JP2008109990A	2008-05-15
JP2008109990A	2008-05-15
JP2006141991A	2006-06-08

Other References: