文献类型：专利

英文题名：Gradient condensing bath device for preparing poly-p-phenylenebenzobisoxazole fiber, has yarn guide rollers set in condensing bath grooves having two connecting methods including plane serial combining method and step combing method

作者：FAN L;HAN Z;LIU R;LIU X;LI X;QIAN J;ZHUANG Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN101608347-A

申请日：2009-07-17

公开日：2009-12-23

语种：英文

收录：DERWENT

摘要：NOVELTY - A gradient condensing bath device has yarn guide rollers set in condensing bath grooves having two connecting methods including a plane serial combining method and a step combing method. The plane serial combining method is carried out by mounting condensing bath grooves at the same plane and one by one in one line. The step combing method is carried out by overlapping condensing bath grooves one by one. USE - Gradient condensing bath device is used for preparing poly-p-phenylenebenzobisoxazole fibers. ADVANTAGE - The gradient condensing bath device simply and reliably enables manufacture of poly-p-phenylenebenzobisoxazole fibers.