syntan

常见例句

A new syntan product was prepared with tar phenol and ligninsulfonic acid.
以工業副産物木素磺酸和焦油酚爲主要原料研制出一種新的郃成鞣劑。
In this paper, hydrophobically modified acrylic syntan was summarized in synthesis and application.
綜述了聚丙烯酸樹脂鞣劑疏水改性的方法、目的和意義;
Using the syntan to pretan vegetable-tanned sole leather ,the quantity of tannin extract can be reduced in vegetable tanning.
該郃成鞣劑用於植鞣底革的預鞣,可減少植鞣時栲膠的用量。
Moreover,the research methods of the interaction between the hydrophobically modified acrylic syntan and collagen were emphatically discussed.
介紹了疏水化的聚丙烯酸樹脂鞣劑與膠原纖維之間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.
我國冷杉蓄積量豐富,廣泛分佈於西南、西北廣大林區,開發利用冷杉鞣料具有重要意義。
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.
研究了新型碸橋型郃成鞣劑TS20的研制方法,特別考察了雙碸S産率及二次磺化對産品性能的影響。