Title:
個人用衛生物品及び個人用衛生物品の容器
Document Type and Number:
Japanese Patent JP6730181
Kind Code:
B2
Abstract:
A personal hygiene article includes a chassis with a topsheet, a backsheet, and an absorbent component between the topsheet and the backsheet. At least one portion of the personal hygiene article includes a microporous film having an opaque, microporous region and at least one see-through region of lower porosity within the opaque, microporous region. The microporous film can include a beta-nucleating agent or can have thermally induced phase separation caused by a diluent. A container includes a microporous film enclosing at least one personal hygiene article. The microporous film has an opaque, microporous region and at least one see-through region of lower porosity forming a window within the opaque, microporous region. Methods of making the personal hygiene article and container are also described.
Inventors:
Nirakandan Chandra Sekaran
Robert El W Smithson
Ray E. Wood
Timothy Buoy. Stag
Robert El W Smithson
Ray E. Wood
Timothy Buoy. Stag
Application Number:
JP2016519640A
Publication Date:
July 29, 2020
Filing Date:
June 12, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
A61F13/514; A61F13/15; A61F13/511; A61F13/56; B65D85/07
Domestic Patent References:
| JP10085257A | ||||
| JP4309546A | ||||
| JP2004528443A | ||||
| JP2004508979A | ||||
| JP10506586A | ||||
| JP2004510463A | ||||
| JP2000504A | ||||
| JP2009510203A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Hajime Kawahara
Naori Kota
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Hajime Kawahara
Naori Kota
Satoshi Deno