首页>
外国专利>
COMPATIBILIZED BLENDS OF BIODEGRADABLE POLYMERS WITH IMPROVED RHEOLOGY
COMPATIBILIZED BLENDS OF BIODEGRADABLE POLYMERS WITH IMPROVED RHEOLOGY
展开▼
机译:流变性能得到改善的可生物相容聚合物的共混物
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention relates to a blend of biodegradable polymers comprising (A) about 5 % to about 95 % by weight of at least one flexible biodegradable polymer (A) having a glass transition less than about 0 °C, (B) about 5 % to about 95 % by weight of at least one rigid biodegradable polymer (B) having a glass transition greater than about 10 °C, and (C) about 0.25 to about 10 weight % of at least one compatibilizer (C), said percentages being based on the total weight of the polymer blend; where the polymer blend has a higher zero shear melt viscosity than polymers (A) and (B) separately.
展开▼