发明授权
US08066923B2 Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) biconstituent filaments 有权
聚(对苯二甲酸丙二醇酯)/聚(α-羟基酸)双成分长丝

Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) biconstituent filaments
摘要:
This invention relates to poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) biconstituent filaments, methods for making the same and end uses thereof.
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