In order to improve the serviceability of modified starch in sizing wool warp yarns, a series of starch carbamate with different degree of substitution were prepared.
英
美
- 摘要为提高变性淀粉浆料在毛纱上浆中的应用性能,制备了一系列具有不同取代度的氨基甲酸酯淀粉。