Title:
ABSORBENT, MULTILAYERED ABSORBENT, AND ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2007/148534
Kind Code:
A1
Abstract:
An absorbent comprising water-absorbing fibers which has been regulated mainly
with respect to fiber orientation and further with respect to basis weight concerning
fiber amount and to shape. The absorbent (110) is an absorbent comprising water-absorbing
fibers. It comprises: low-basis-weight regions which are formed continuously
in a first direction and have a basis weight lower than the average basis weight
of the absorbent (110); and high-basis-weight regions which are disposed on
both sides of each low-basis-weight region when viewed in a second direction
perpendicular to the first direction and which extend along the low-basis-weight
regions and have a basis weight higher than the average basis weight. In each of
the high-basis-weight regions, the content of longitudinally oriented fibers
in the fibers (101) constituting the high-basis-weight region is higher than
that of laterally oriented fibers therein. In each of the low-basis-weight regions,
the content of laterally oriented fibers in the fibers (101) constituting the
low-basis-weight region is higher than that of longitudinally oriented fibers
therein.
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Inventors:
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
MIZUTANI, Satoshi (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
MIZUTANI, Satoshi (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
Application Number:
JP2007/061445
Publication Date:
December 27, 2007
Filing Date:
June 06, 2007
Export Citation:
Assignee:
Uni-Charm Corporation (182 Shimobun, Kinsei-cho Shikokuchuo-sh, Ehime 11, 7990111, JP)
ユニ・チャーム株式会社 (〒11 愛媛県四国中央市金生町下分１８２番地 Ehime, 7990111, JP)
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ユニ・チャーム株式会社 (〒11 愛媛県四国中央市金生町下分１８２番地 Ehime, 7990111, JP)
NODA, Yuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
野田 祐樹 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
ISHIKAWA, Hideyuki (Uni-Charm Corporation 1531-7, Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 7691602, JP)
石川 秀行 (〒02 香川県観音寺市豊浜町和田浜１５３１－７ ユニ・チャーム株式会社 テクニカルセンター内 Kagawa, 7691602, JP)
International Classes:
D04H1/72; B32B5/26; D04H1/54
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (Takase Bldg, 25-8 Higashi-ikebukuro 1-chom, Toshima-ku Tokyo 13, 1700013, JP)
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