Title:
リン酸エステル又は硫酸エステルで処理された熱可塑性繊維を含有するエアレイド混合物材料を含む吸収性物品
Document Type and Number:
Japanese Patent JP2005538772
Kind Code:
A
Abstract:
The invention is directed to an absorbent article, comprising: a topsheet; a backsheet; an airlaid mixture material disposed between the topsheet and the backsheet. In one aspect of the invention, the airlaid mixture material includes a) cellulosic fibers, and b) thermoplastic fibers having a surface treated with a surfactant including a phosphate ester, a sulfate ester, or a derivative thereof. The cellulosic fibers and the thermoplastic fibers are bonded together to form a thermally bonded airlaid matrix which preferably has dry density of from about 0.04 to about 0.11 g/cc under pressure of 20 gf/cm<2>.
Inventors:
Minoguchi, Ryo
Gray, Brian Francis
Shinichiro Seki
Ventura, Peter David
Gray, Brian Francis
Shinichiro Seki
Ventura, Peter David
Application Number:
JP2004536167A
Publication Date:
December 22, 2005
Filing Date:
September 11, 2003
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
A61F13/53; A61F13/15; A61F13/49; A61L15/28; A61L15/48; B32B5/26; (IPC1-7): A61F13/15; A61F13/49; A61F13/53; B32B5/26
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Tetsuya Kazama
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Tetsuya Kazama
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto