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Title:
APPLICATION BRUSH
Document Type and Number:
Japanese Patent JP2015008856
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an application brush for solving such problems that, in a case of mixing animal bristles and synthetic-resin brush bristles, when cosmetic is applied to the skin using such a brush, differences in elasticity between the animal bristles and the synthetic-resin brush bristles and roughness between the surface states thereof cause deterioration in a feeling of fit to the skin and in uniformity of the finishing onto the skin.SOLUTION: Tips of a plurality of types of synthetic-resin brush bristles are subjected to tapering work, and the brush bristles are mixed and bundled to form an application brush 1. The application brush 1 is disposed at the tip of a tubular body 4, and a shaft cylinder 5 is provided at the base end of the tubular body 4. The application brush 1 is formed of the brush bristles with the arithmetic mean surface roughness of within Ra 0.05-0.2 μm, and is configured by mixing at least bristles formed by being subjected to wave-like crimp work and the brush bristles with the arithmetic mean surface roughness of within Ra 0.2-1.0 μm.

Inventors:
OHASHI KYOYA
OGURA KAZUTO
Application Number:
JP2013135790A
Publication Date:
January 19, 2015
Filing Date:
June 28, 2013
Export Citation:
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Assignee:
PENTEL CORP
International Classes:
A46D1/00; A46B15/00; D02G1/00; D02G3/04; D06M11/00; D06M23/00
Domestic Patent References:
JP2012249656A2012-12-20
JP2002058538A2002-02-26
JP2009240412A2009-10-22
JP2012249656A2012-12-20
JP2009240412A2009-10-22
JPH1057149A1998-03-03
JP2006149695A2006-06-15
JP2004174891A2004-06-24
JP2012157526A2012-08-23
JPH1057149A1998-03-03
JP2006149695A2006-06-15
JP2004174891A2004-06-24
JP2012157526A2012-08-23
JP2002058538A2002-02-26
Foreign References:
US20120030210A12012-02-02
US20120116147A12012-05-10
US20120030210A12012-02-02
US20120116147A12012-05-10