1) thiourea polymer
硫脲聚合物
1.
According to the structure and predominant bioactivity of acyl thiourea polymers, and combining the correlative method of medicine synthesizing and macromolecule designing in this thesis, two series of thourea polymers which contain a 1,4-benzenedicarbonyl or 1,4-butyldioxylcarbonyl thiourea group were synthesized with 1,4-benzenedicarbonly dichloride or 1,4-butanediol as original material.
并通过对1,4-苯二羰基二异硫氰酸酯这一新类中间体的制备及其与二胺的聚合加成反应，开辟了硫脲聚合物的新合成方法，并利用红外光谱、核磁共振对所合成的聚合物进行了结构表征。
2) (thio)ureas
(硫)脲化合物
3) thiourea adduct
硫脲加合物
5) ureaformaldehyde polymer
脲醛聚合物
1.
The fish meal currently available on the market has been adulterated with a lot of non-protein nitrogen compounds, most of which are ureaformaldehyde polymers.
目前市场上的鱼粉中掺非蛋白质含氮化合物 (NPN)的很多 ,在众多NPN中脲醛聚合物 (“蛋白精”)用的最多 ,本文介绍了一种“蛋白精”的鉴别方
6) polyamine-thiourea polymer
多胺-硫脲缩聚物
补充资料：脲与甲醛和苯酚的聚合物
CAS: 25104-55-6
分子式: (C6H6O·CH4N2O·CH2O)x
中文名称: 脲与甲醛和苯酚的聚合物
苯酚改性脲醛树脂
增强脲醛树脂
分子式: (C6H6O·CH4N2O·CH2O)x
中文名称: 脲与甲醛和苯酚的聚合物
苯酚改性脲醛树脂
增强脲醛树脂
英文名称: Urea, polymer with formaldehyde and phenol
Urea formaldehyde resin, phenol modified
phenol, polymer with formaldehyde and urea
sodium bisulfite, sodium sulfite, phenol, formaldehyde, urea resin
urea condensation products, with formaldehyde and phenol
urea formaldehyde phenol copolymer
Urea,polymer with formaldehyde and phenol
Urea formaldehyde resin,phenol modified
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