公开(公告)号：EP1808526A1

公开(公告)日：2007-07-18

申请号：EP05800534.9

申请日：2005-10-27

申请人： Teijin Techno Products Limited

发明人： SHIGENO, Haruo, Teijin Techno Products Limited ,  MAKINO, Shouji, Teijin Techno Products Limited ,  OKUYA, Tomohiro, Teijin Techno Products Limited

IPC分类号： D06M13/292 ,  D06M101/36

CPC分类号： D06M13/292 ,  D06M7/00 ,  D06M13/402 ,  D06M2101/36 ,  D06M2200/00 ,  D06M2200/40 ,  Y10T428/2904 ,  Y10T428/2907 ,  Y10T428/2938 ,  Y10T428/2969

摘要： Para-type aromatic polyamide short fibers are attached with a phosphate ester alkali metal salt of an alcohol having a carbon number of 12 having a molar fraction of a monoester salt of from 45 to 70% by mol and a molar fraction of a diester salt of from 10 to 40% by mol in an amount of from 0.05 to 1.0% by weight based on the weight of the fibers, whereby such para-type aromatic polyamide short fibers excellent in spinning property are obtained that are excellent in bundling property and antistatic property, and are low in adhesion property causing less twining on rollers and less formation of scums.

摘要翻译： 对位型芳族聚酰胺短纤维与碳数为12的醇的磷酸酯碱金属盐与单酯盐的摩尔分数为45〜70摩尔％，摩尔分数为 10〜40摩尔％，以纤维重量计，为0.05〜1.0重量％，得到了具有良好的捆扎性和抗静电性的纺丝性优异的对位型芳香族聚酰胺短纤维 ，并且粘合性低，导致辊的缠绕较少，并且形成较少的浮渣。