syntan

常見(jiàn)例句

• A new syntan product was prepared with tar phenol and ligninsulfonic acid.
  以工業(yè)副產(chǎn)物木素磺酸和焦油酚為主要原料研制出一種新的合成鞣劑。
• In this paper, hydrophobically modified acrylic syntan was summarized in synthesis and application.
  綜述了聚丙烯酸樹(shù)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.
  該合成鞣劑用于植鞣底革的預(yù)鞣,可減少植鞣時(shí)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(shù)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(guó)冷杉蓄積量豐富,廣泛分布于西南、西北廣大林區(qū),開(kāi)發(fā)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.
  研究了新型砜橋型合成鞣劑TS20的研制方法,特別考察了雙砜S產(chǎn)率及二次磺化對(duì)產(chǎn)品性能的影響。
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