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1)  non-ethylene
非乙烯单体类
1.
The polymerization systems can be divided into four categories: styrol, acrylate, hydrophilic and non-ethylene according to the difference of the structure and characteristic of the monomer.
总结了目前各种不同组成的分散聚合体系,按单体的结构、性质的差异,分别介绍了苯乙烯类、丙烯酸酯类、亲水性单体类、非乙烯单体类的分散均聚合研究情况,列出了各种分散聚合体系中的介质、稳定剂和引发剂等组成。
2)  Vinyl monomer
乙烯基类单体
1.
The title compound was synthesized by graft copolymerization of degraded starch with vinyl monomers in the presence of initiator.
适当降解的玉米淀粉与乙烯基类单体在引发剂作用下通过接枝聚合得到了改性淀粉鞣剂。
2.
A new amphoteric vinyl polymer retanning agent has been synthesized by copolymerization of dimethyldiallyammonium chloride (DMDAAC) and vinyl monomer in adequate proportion in queous solution with ammonium persulfate (APS) as initiator.
在引发剂过硫酸铵 (APS)的作用下 ,二甲基二烯丙基氯化铵 (DMDAAC)和丙烯酸等乙烯基类单体 (VM )以适当比例在水溶液中通过共聚合反应制得了一种两性乙烯基类树脂复鞣剂。
3)  vinyl monomers
乙烯基类单体
1.
By comparing the chemical shifts of hydrolyzed products of collagen, homopolymers and copolymers of vinyl monomers,the graft copolymers of vinyl monomers and hydrolyzed collagen polypeptide in~(13)C NMR,it can be confirmed that the graft copolymerization reaction of vinyl monomers and hydrolyzed collagen polypeptide take place with ammonium persulfate as the initiating agent.
通过比较胶原蛋白丙烯酸水解物、乙烯基类单体均聚物、共聚物及其与多肽接枝共聚物的13CNMR谱图,证明在以过硫酸铵为引发剂时乙烯基类单体确实与胶原蛋白水解多肽发生接枝共聚反应。
2.
A excellent retannage are synthesis by graft copolymerziationof enzyme degradation strch with vinyl monomers.
用经酶适当降解的淀粉与乙烯基类单体接枝聚合得到了一种性能优异的改性淀粉复鞣剂,在合成实验中对淀粉的降解和接枝聚合的反应条件进行了优化,该复鞣剂的性能优异,成本低廉,对环境的污染小。
4)  vinyl monomers
乙烯单体
5)  Vinyl monomer
烯类单体
1.
The reactivity ratios between vinyl-containing polysiloxane and vinyl monomers had a strong effect on the morphology of the particles prepared by the seeded emulsion polymerization.
以含SV的乳液作为种子进行烯类单体的乳液聚合,单体和SV共聚反应对复合粒子的形态有很大影响。
2.
Gel polymer electrolytes with ionic liquid [BMIM]Cl-ZnCl2 and an aprotic solvent were prepared via in situ free radical polymerization from vinyl monomers MA,MMA or HEMA as matrix and studied.
以烯类单体MA、MMA、HEMA为基质,通过原位聚合合成了同时含离子液体[BMIM]Cl-ZnCl2和非质子溶剂的一系列新型凝胶聚合物电解质,用FTIR、AC、TG等测试技术对其结构和性能进行了表征。
6)  VCM
氯乙烯单体
1.
The selection and application of flowmeter for the charging of VCM;
氯乙烯单体加料流量计的选型及应用
2.
Combining application of GC7890F and HW-2000 in VCM detection;
GC7890F与HW-2000联用在检测氯乙烯单体中的应用
3.
Market analysis and production technology of dichloroethane and VCM;
二氯乙烷和氯乙烯单体的市场分析与生产技术
补充资料:双烯类单体
分子式:
分子量:
CAS号:

性质:同一分子中含有两个碳-碳双键化合物的总称。按两个双键的相对位置,可分为共轭双烯和非共双烯。代表性的共轭双烯有1,3-丁二烯及1,3-异戊二烯;有代表性的非共轭双烯有1,4-戊二烯及1,5-和1,6-二烯烃等。共轭双烯除可发生1,2加成聚合外,更重要的是可发生1,4-加成聚合反应,这类单体是制取橡胶和热塑性弹性体(如SBS)的重要原料;非共轭双烯在聚合时,主要发生分子间-分子内的交替聚合反应形成可溶性、高熔点的含五元或六元环的聚合物。

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