基本信息:
- 专利标题： シート状物およびその製造方法
- 专利标题（英）：Sheet and manufacturing method thereof
- 申请号：JP2015517307 申请日：2015-01-22
- 公开(公告)号：JPWO2015115290A1 公开(公告)日：2017-03-23
- 发明人： 寿 村原 , 寿 村原 , 俊一郎 中井 , 俊一郎 中井 , 行博 松崎 , 行博 松崎 , 西村 誠 , 誠 西村
- 申请人： 東レ株式会社
- 申请人地址： 東京都中央区日本橋室町2丁目1番1号
- 专利权人： 東レ株式会社
- 当前专利权人： 東レ株式会社
- 当前专利权人地址： 東京都中央区日本橋室町2丁目1番1号
- 优先权： JP2014015350 2014-01-30
- 主分类号： D06N3/14
- IPC分类号： D06N3/14
A sheet material to a fibrous substrate made of microfine fibers hydrophilic group-containing resin formed by applying, microphase separation structure of the hydrophilic group contained in the sheet-like material that satisfies the conditions of the following I.
I. The cross-section of the applied hydrophilic group-containing resin to a fibrous substrate, an area of 1 [mu] m
2 at the phase image obtained by observing the phase imaging using an atomic force microscope (AFM), 0 of the area the standard deviation of the mode of the luminance distribution of the region of .2Myuemu
2 is 0 to 10.
By the manufacturing process in consideration of the environment, to provide a sheet-like material and a manufacturing method having a graceful surface quality and good texture has an equivalent uniform feeling and artificial leather obtained by applying the organic solvent-based polyurethane.