| 发明名称 |
POLYSACCHARIDE FIBERS AND METHOD FOR PRODUCING SAME |
| 摘要 |
The present invention relates to a direct dissolving process for the production of polysaccharide fibers which contain α(1→3)-glucan as a fiber-forming substance, with aqueous sodium hydroxide solution as a solvent, as well as to the fibers made thereby, and to their use. |
| 申请公布号 |
US2016177471(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414899225 |
申请日期 |
2014.06.13 |
| 申请人 |
LENZING AG |
发明人 |
Kraft Gregor;Kroner Gert;Röder Thomas;Firgo Heinrich |
| 分类号 |
D01D5/06;D01F2/24;A61L15/28;B29C47/00 |
主分类号 |
D01D5/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for the production of a polysaccharide fiber whose fiber-forming substance is α(1→3)-glucan, wherein the method is a direct dissolving process which comprises the step of spinning the fiber by extruding a spinning solution comprising an aqueous sodium hydroxide solution, wherein the spinning occurs in a spin bath, and wherein a spun fiber is formed. |
| 地址 |
Lenzing AT |
