과제정보
본 연구는 지식경제부 소재원천기술개발사업의 지원으로 수행되어졌으며 이에 감사드립니다.
응용화학 (Applied Chemistry)
- 제15권2호
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- Pages.85-88
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- 2011
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- 1226-8801(pISSN)
Pyrazolato계 메탈로센 촉매를 이용한 에틸렌-스티렌 공중합체 제조
Synthesis of the Ethylene-Styrene Copolymer Using Pyrazolato-type Metallocene Catalyst
- Kim, Dong Hyun (Korea Institute of Industrial Technology) ;
- Kim, Hyun Ki (Korea Institute of Industrial Technology) ;
- Kim, Tae Wan (Korea Institute of Industrial Technology)
- 발행 : 2011.11.30
초록
We synthesized ethylene-styrene copolymer by coordination polymerization using 2 types of pyrazolato metallocene catalysts ((1,2,4-Me3C5H4)TiCl2(3,5-iPr2C3HN2), (tert-BuC5H4) TiCl2(3,5-iPr2C3HN2)). We observed the effects of styrene concentration on the catalytic activity, yield, molecular weight and molecular weight distribution.
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