copolymerization

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交、和接枝共聚。

And it is proved that the trifluoro ethyl methacrylate takes part in the copolymerization reaction.

讨论了氟单体用量对转率的影响。

Cast nylon modified with laurolactam was prepared by activated anionic copolymerization under the adiabatic condition.Its mechanical properties were studied.

在绝条件下通过活阴离子共聚制备十二内酰胺改性浇铸尼龙,对其力学性进行了研究。

Self-preparation polymerizable macromolecular surfactant HTP and acrylate monomer were used to prepare the amphiphilic polymer by soap-free microemulsion pentamer copolymerization.

以自制可聚合大分子表面活性剂HTP与丙烯酸类单体进行无皂微乳液五元共聚,制备可固双亲聚合物。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新液晶聚脲，以含液晶基元的苯二胺（或邻甲苯胺）、1，6-己二胺、2，4-甲苯二异氰酸为原料进行合成。

Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.

利用接枝共聚和磺烷基的方法对落叶松单宁改性。