1) lignin quaternary ammonium salt
木质素季铵盐
1.
Then,lignin quaternary ammonium salt was made by reaction of Ⅰand lignin in mole ratio 1∶(0 .
先用环氧氯丙烷和三乙胺反应制备环氧丙基三乙基氯化铵中间体,再与木质素反应制得木质素季铵盐。
2) lignin-quaternary ammonium salt
木质素季胺盐
1.
Sodium lignosulfonate and lignin-quaternary ammonium salt were prepared by chemical modification of lignin,which was extracted from paper mill sludge.
从造纸污泥中提取木质素,对其进行化学改性制备木质素磺酸钠和木质素季胺盐,分别作为絮凝剂处理酿造废水,结果表明,3种絮凝剂均可处理酿造废液,效果为木质素季胺盐最好,木质素磺酸钠次之,木质素最差。
3) quaternary ammonium salt
季铵盐
1.
Controlled synthesis of quaternary ammonium salt of amino-terminated hyperbranched polymer;
端氨基超支化合物季铵盐制备的可控性研究
2.
Preparation of Antimicrobial Plastics Containing Nano-meter SiO_2 Grafted High-molecular Quaternary Ammonium Salt;
表面接枝高分子季铵盐的纳米SiO_2应用于抗菌塑料的制备
3.
Study on the modification of the expansion behavior of organic bentonite by the compound of molecular deposition filming flooding agent with alkyl quaternary ammonium salts;
MD膜驱剂与烷基季铵盐复配改性黏土防膨性能研究
4) quaternary ammonium
季铵盐
1.
Preparation and application of new type quaternary ammonium salt as softener for clothings;
新型季铵盐类衣物用柔软剂的合成和应用
2.
Survey of quaternary ammonium-type cation antistatic agent and its development;
季铵盐型阳离子抗静电剂的概况及发展趋势
3.
The synthesis of bactericidal resin having quaternary ammonium with long chain alkyl;
带长链烷基季铵盐杀菌活性官能团树脂的合成
5) bisquaternary ammonium salt
双季铵盐
1.
The N, N-dimethyl dodecylamine and 1,4-dibromobutane were taken as the raw material to synthesize the bisquaternary ammonium salt (BQAS).
新型杀菌剂双季铵盐以其低毒、性能优良而受到广泛的关注。
2.
A kind of bisquaternary ammonium salt (BQA)was synthesized .
合成了一种双季铵盐缓蚀剂 (BQA) ,分别用腐蚀失重法和电化学测试法研究了其在HCl介质中对碳钢的缓蚀作用及缓蚀机理 。
3.
Influence of the mole ratio of formic acid to methyl alcohol and chloroacetic acid on the synthetic reaction of bisquaternary ammonium salt was investigated.
考察了甲酸、甲醇和氯乙酸配比对双季铵盐合成反应的影响 ,当n(1,3 丙二胺 )∶n(甲酸 )∶n(甲醛 ) =1 0∶4 0∶6 4 ;n(氯乙酸 )∶n(十六醇 ) =1 2∶1 0 ,胺甲基化收率为 6 3 1% ,季铵化收率为82 1% ,二步总收率为 5 1 8%。
6) Quaternary Ammonium Salts
季铵盐
1.
The Synthesis of Two New Porphyrin Quaternary Ammonium Salts;
两种新型卟啉吡啶季铵盐的合成
2.
Preparation and immobilization of bis-quaternary ammonium salts with hydroxyl groups;
两种含羟基双季铵盐杀菌剂的合成与固定化
3.
Preparation and antimicrobial properties of plastics containing nanosized SiO_2 grafted with macromolecular quaternary ammonium salts;
高分子季铵盐型抗菌塑料的制备和抗菌性能
补充资料：苯酚木质素树脂
分子式：
分子量：
CAS号：
性质：主要指由苯酚和水解木质素在酸性催化剂存在下作用而成的树脂。其性能接近普通的热塑性酚醛树脂。收获率大约是苯酚的两倍，在节约苯酚和甲醛方面具有很大的经济意义。用碱性木质素与苯酚和乌洛托品制成树脂，同样可以节约苯酚和甲醛。这些树脂可用于压塑粉和木质素塑料。
分子量：
CAS号：
性质：主要指由苯酚和水解木质素在酸性催化剂存在下作用而成的树脂。其性能接近普通的热塑性酚醛树脂。收获率大约是苯酚的两倍，在节约苯酚和甲醛方面具有很大的经济意义。用碱性木质素与苯酚和乌洛托品制成树脂，同样可以节约苯酚和甲醛。这些树脂可用于压塑粉和木质素塑料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条