论文部分内容阅读
Donlar公司与National Starch & Chemi-cal公司就销售Donlar的聚天冬氨酸酯聚合物以及共同开发和工业化生产其他天冬氨酸酯衍生物签订了协议。
Donlar has signed an agreement with National Starch & Chemi-cal for the sale of Donlar’s polyaspartate polymer and the joint development and industrial production of other aspartate derivatives.