Invention Grant
US07897012B2 Sheet containing fibrous or tubular moisture adsorbent metal oxide
失效
含有纤维或管状水分吸附剂金属氧化物的片材
- Patent Title: Sheet containing fibrous or tubular moisture adsorbent metal oxide
- Patent Title (中): 含有纤维或管状水分吸附剂金属氧化物的片材
-
Application No.: US12309039Application Date: 2007-07-04
-
Publication No.: US07897012B2Publication Date: 2011-03-01
- Inventor: Kazuchiyo Takaoka , Masanobu Matsuoka , Masatoshi Kito
- Applicant: Kazuchiyo Takaoka , Masanobu Matsuoka , Masatoshi Kito
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Paper Mills Limited
- Current Assignee: Mitsubishi Paper Mills Limited
- Current Assignee Address: JP Tokyo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-186113 20060705
- International Application: PCT/JP2007/063768 WO 20070704
- International Announcement: WO2008/004703 WO 20080110
- Main IPC: D21H13/12
- IPC: D21H13/12 ; D21H13/46
Abstract:
This invention is to provide a sheet product that is excellent in moisture absorption amount, moisture absorption speed and moisture release speed and is capable of keeping a powder from falling off and that can have a large content of a moisture adsorbent, and the sheet product of this invention contains (a) a moisture adsorbent formed of a tubular or fibrous metal oxide, (b) a cellulosic fibrillated fiber, and (c) an organic fiber having a fineness of 0.01 dtex to 0.45 dtex and is characteristically produced by a paper-making method.
Public/Granted literature
- US20090321028A1 Sheetlike products and works Public/Granted day:2009-12-31
Information query
