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专利名称:Temporary twist compound thread, and its production manner
发明人:TANI MASAYUKI,谷 正幸,KASAOKA
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申请号:JP特願平1-306549
申请日:19891128百合虾仁
公开号:JP第2925608号B2
公开日:
19990728
专利内容由知识产权出版社提供
过新年手抄报摘要:PURPOSE:To obtain fal twisted conjugated yarn, improved in heat shrinkage characteristics and excellent in hand and practicality by fal twisting respective specific low-elongation and high-boiling water shrinkage filament yarn with high-elongation and low boiling water shrinkage filament yarn. CONSTITUTION:Fal twisted conjugated yarn obtained by subjecting low- elongation high-boiling water shrinkage filament yarn compod of polyester fiber and high-elongation and low-boiling water shrinkage filament yarn (preferably having a difference in elongation of <=50% bad on that of the low- elongation filament yarn) compod of polyester fiber containing a polymer (e.g. a polyamide) (preferably in an amount so as to provide 20-90wt.% bad on the total polymer) having a higher crystallization rate than that of the polyester to fal twist texturing (preferably in a state in which the high-elongation filament yarn wraps around the low-elongation filament yarn), heat-tting the resultant yarn at <120 deg.C temperature and providing 5-150 interlacing points/ m thereto preferably by interlacing treatment, having <=1.36g/cm<3> average density of the constituent filaments and
suitable for clothes and interiors.
申请人:TEIJIN KK,帝人株式会社
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地址:大阪府大阪市中央区南本町1丁目6番7号国籍:JP充分必要条件口诀
代理人:前田 純博
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