论文部分内容阅读
用作热粘合剂的生物可降解的乳酸聚合物长纤维及其制法尤尼吉卡;J11－302925(99．11．2)(日)生物可降解纤维通过将乳酸聚合物(A)和乳酸聚合物(B)一起熔纺成部分表面基本上是B的纤维,将纤维拉伸得到伸长10－50%和收缩(S)10－50%(在80℃)的纤维。A有高的光学纯度和熔体流动速率(MFR)5－100g/10min。B
Biodegradable Lactic Acid Polymeric Filaments for Use as Thermal Adhesives and Process for Preparing Unidicca; J11-302925 (Dec. 11, 2012) Biodegradable Fibers The biodegradable lactic acid polymer filaments are prepared by mixing the lactic acid polymer (A) Was melt-spun into a fiber with a partial surface of substantially B with the lactic acid polymer (B), and the fiber was drawn to give a fiber of 10 to 50% elongation and 10 to 50% shrinkage (S) (at 80C). A has a high optical purity and a melt flow rate (MFR) of 5-100 g / 10 min. B