the city has improved the city should be the same - diene copolymer, manufacturing method of structure

摘要

this invention is an economic slurry according to lewis acid catalyst, there is one - - 85 degrees, the temperature conditions in the methyl as the other two. it contains the same part are the body manufacturing diene copolymer, catalyst and the use of quantitative. in order to the catalytic activities increase with the monomer and the use of the pen is methyl when the ratio of the diene polymer, and the molecular weight of more than 10000 metric tons of horizontal all the time, unsaturated degree 1 ~ 15 mole% of the processing and the mechanical property is improved. the rich are. in the air. the merger to create the manufacturing shop is on the way.