Title:
WATER-DISINTEGRABLE FIBER SHEET
Document Type and Number:
WIPO Patent Application WO/2010/143736
Kind Code:
A1
Abstract:
Disclosed is a water-disintegrable fiber sheet which has high water disintegrability and high wet strength and can be used for a cleaning sheet.
Specifically disclosed is a water-disintegrable fiber sheet which contains: 30-50% by mass of an unbeaten pulp (a) having a beating degree of not less than 700 cc; 20-40% by mass of a beaten pulp (b) having a beating degree of 400-700 cc; 15-45% by mass of a regenerated cellulose (c) having a beating degree of not less than 700 cc; and 2-15% by mass of a refined fibrillated cellulose (d) having a beating degree of 0-400 cc.
Inventors:
KONISHI, Takayoshi (1531-7 Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
小西 孝義 (〒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)
OKADA, Kazuya (1531-7 Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
小西 孝義 (〒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)
OKADA, Kazuya (1531-7 Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
Application Number:
JP2010/060005
Publication Date:
December 16, 2010
Filing Date:
June 08, 2010
Export Citation:
Assignee:
UNICHARM 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)
KONISHI, Takayoshi (1531-7 Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
小西 孝義 (〒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)
KONISHI, Takayoshi (1531-7 Wadahama, Toyohama-cho, Kanonji-sh, Kagawa 02, 〒7691602, JP)
小西 孝義 (〒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:
D04H1/46; D04H1/42
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
Download PDF: