the invention relates to a process for utilizing catalyst such as diphosphonic dihalide cobalt to prepare vinyl monomer polymer.
本发明涉及使用二膦二卤化钴类催化剂及制备乙烯基单体聚合物的方法。
the basic properties and modification methods of casein are introduced in this paper. a modification example using vinyl monomer is also listed here.
本文论述了酪素的基本性质及其改性方法,交例举一个用乙烯基单体改性酪素的实例。
the introduction of the vinyl monomer containing polar group into pp macromolecular chain could improve the flame retardance of pp obviously.
在pp大分子链上接枝含极性基团的乙烯基单体,可显着提高pp的阻燃性能;
the dispersion comprises the product of polymerization of a vinyl monomer in the presence of a free radical initiator in a reactive organic dispersion medium.