Modified chlorinated polyethylene (CPE) resins are the copolymer of ethylene, vinyl chloride and rubber.
改性氯化聚乙烯（CPE）树脂是乙烯、氯乙烯及橡胶的共聚物。
2
Ethylene vinyl alcohol (EVOH) copolymer is one of three largest barrier resins in the world. Its industrial production process comprises two steps, i. e. copolymerization and alcoholysis.
乙烯-乙烯醇共聚物(EVOH)是目前世界三大阻隔树脂之一，工业生产可分为聚合、醇解两步。
3
Solvent impregnating resins (SIR) have been prepared by impregnating macroporous styrene-divinylbenzene copolymer adsorption resins (SDAR) in the solution of extracting agent N235.