公开(公告)号：US20060210797A1

公开(公告)日：2006-09-21

申请号：US10542048

申请日：2003-12-25

申请人： Tsuyoshi Masuda ,  Mie Kamiyama ,  Tomoo Mizumura ,  Nobuyoshi Miyasaka ,  Ryoji Tsukamoto ,  Keijiro Hattori ,  Suguru Nakajima ,  Katushi Kikuchi ,  Hiroyuki Osaka

发明人： Tsuyoshi Masuda ,  Mie Kamiyama ,  Tomoo Mizumura ,  Nobuyoshi Miyasaka ,  Ryoji Tsukamoto ,  Keijiro Hattori ,  Suguru Nakajima ,  Katushi Kikuchi ,  Hiroyuki Osaka

IPC分类号： D02G3/00

CPC分类号： D01D5/253 ,  C08G63/181 ,  C08G63/85 ,  C08K5/51 ,  D01F6/62 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T428/2976 ,  Y10T428/2978

摘要： Polyester fibers having a deformed section are produced from a polyester polymer which is obtained by polycondensing an aromatic dicarboxylate ester in the presence of a catalyst containing a mixture of a Ti component (A) comprising at least one a titanium alkoxide or a reaction product thereof with a specific carboxylic acid or its anhydride with a P compound component (B) represented by the following general formula (III) and/or a reaction product of a Ti compound component (C) with a P compound component (D) represented by the following general formula (IV). The obtained fibers have a favorable color tone and excellent qualities without showing fluffing.

摘要翻译： 具有变形部分的聚酯纤维由聚酯聚合物制成，所述聚酯聚合物通过在含有包含至少一种钛醇盐或其反应产物的Ti组分（A）或其反应产物的混合物的催化剂存在下使芳族二羧酸酯缩聚得到， 具有下述通式（III）表示的P化合物成分（B）和/或Ti化合物成分（C）与P化合物成分（D）的反应产物的特定羧酸或其酸酐与下述通式 通式（IV）。 得到的纤维具有良好的色调和优异的品质而不显示起毛。