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Patent Searching and Data


Title:
APPLICATOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2015/193937
Kind Code:
A1
Abstract:
An objective of the present invention is to obtain an applicator having an application part with a good usage sensation. [Solution] By injection molding, in a cavity wherein a grip (16) is inserted upon which a regulation portion (18) is positioned, a mixture in which a thermoplastic resin and a water-soluble core material which does not change shape at the melting temperature of the thermoplastic resin are mixed, the grip (16) is positioned in a molding which is formed in accordance with desired outer shapes of applicator parts (12, 14). Next, applying water to the molding and extracting and removing the water-soluble core material from the molding forms porous bodies with three-dimensionally connected reticulation structures, and the application parts (12, 14) are obtained having been formed from the porous body with the grip (16) integrated therein.

Inventors:
NANBU KOJI (JP)
ONISHI MASAHIRO (JP)
SHIMIZU HIROYUKI (JP)
MURASE YASUNOBU (JP)
Application Number:
PCT/JP2014/065863
Publication Date:
December 23, 2015
Filing Date:
June 16, 2014
Export Citation:
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Assignee:
INOUE MTP KK (JP)
International Classes:
A45D34/04
Foreign References:
JP2004267277A2004-09-30
Attorney, Agent or Firm:
YAMAMOTO Yoshichika et al. (JP)
Yoshichika Yamamoto (JP)
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