syntan

常见例句

A new syntan product was prepared with tar phenol and ligninsulfonic acid.
以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂。
In this paper, hydrophobically modified acrylic syntan was summarized in synthesis and application.
综述了聚丙烯酸树脂鞣剂疏水改性的方法、目的和意义;
Using the syntan to pretan vegetable-tanned sole leather ,the quantity of tannin extract can be reduced in vegetable tanning.
该合成鞣剂用于植鞣底革的预鞣,可减少植鞣时栲胶的用量。
Moreover,the research methods of the interaction between the hydrophobically modified acrylic syntan and collagen were emphatically discussed.
介绍了疏水化的聚丙烯酸树脂鞣剂与胶原纤维之间相互作用的研究方法。
Abies fabri bark, collected from Heshui Forest Area of Yunnan, was extracted by water solution or sulfiting and the tanning extract with water was modified by sulfiting or syntan.
我国冷杉蓄积量丰富,广泛分布于西南、西北广大林区,开发利用冷杉鞣料具有重要意义。
A new sulfone bridge syntan, named TS20 was prepared.The influences of the production rate of dihydroxyl diphenyl sulfone(DDS) and its re sulphonating on resultant product were particularly discussed.
研究了新型砜桥型合成鞣剂TS20的研制方法,特别考察了双砜S产率及二次磺化对产品性能的影响。