首页>
外国专利>
POLYESTER COMBINED FILAMENT YARN HAVING EXCELLENT DEEP COLOR DYEABILITY AND WOVEN OR KNIT FABRIC PRODUCED BY USING THE FILAMENT YARN
POLYESTER COMBINED FILAMENT YARN HAVING EXCELLENT DEEP COLOR DYEABILITY AND WOVEN OR KNIT FABRIC PRODUCED BY USING THE FILAMENT YARN
展开▼
机译:具有出色的深彩色可染性并使用该纤维纱生产的机织或针织面料的涤纶复合纤维纱
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a polyester combined filament yarn having high bulkiness and excellent level dyeing property free from deep dyeing effect and glittering luster and a woven or knit fabric made of the yarn. ;SOLUTION: This combined polyester multifilament yarn is composed of a heat-shrinkable multifilament yarn and a heat-extensible multifilament yarn. The yarn length difference between the heat-shrinkable multifilament yarn and the heat-extensible multifilament yarn is 10-25% and minute recesses satisfying the following formulas are present on the surface of a filament constituting at least one of the multifilaments at a density of 80-600 recesses per 10 μm square; 0.05 μm≤W≤-1.0 μm, 0.4 μm≤L≤5.0 μm and 0.1 μm≤X≤0.8 μm wherein W is minor diameter of the recess, L is major diameter of the recess and X is distance between the centers of adjacent recesses.;COPYRIGHT: (C)2000,JPO
展开▼