$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Styrene-assisted melt free-radical grafting of pentaerythritol triacrylate onto polypropylene and its crystallization behavior 원문보기

Journal of applied polymer science, v.108 no.3, 2008년, pp.1737 - 1743  

Wang, Dong (Advanced Materials Laboratory, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China) ,  Xie, Xu-Ming (Advanced Materials Laboratory, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China) ,  Jow, Jinder (Asia-Pacific Technical Center, Dow Chemical Pacific Private, Ltd., Singapore 638025) ,  Chen, Hong-Yu (PP&C, Materials Science, Dow Chemical Company, Freeport, Texas 77541) ,  Lai, Shih-Yaw (Shanghai R&D Center, Dow Chemical Company, Shanghai, People's Republic of China 200120)

Abstract AI-Helper 아이콘AI-Helper

The free-radical grafting of the multimonomer system of pentaerythritol triacrylate (PETA) and styrene (St) onto polypropylene (PP) in the melt state was studied by reactive extrusion. The effects of the St and initiator concentrations on the grafting reaction were investigated by means of the melt ...

주제어

참고문헌 (37)

  1. Polypropylene Handbook-Polymerization, Characterization, Properties, Processing, Applications Edward P. 1996 

  2. Langston, J., Dong, J. Y., Chung, T. C.. One-Pot Process of Preparing Long Chain Branched Polypropylene Using C2-Symmetric Metallocene Complex and a “T” Reagent. Macromolecules, vol.38, no.14, 5849-5853.

  3. Ye, Z., AlObaidi, F., Zhu, S.. Synthesis and Rheological Properties of Long-Chain-Branched Isotactic Polypropylenes Prepared by Copolymerization of Propylene and Nonconjugated Dienes. Industrial & engineering chemistry research, vol.43, no.11, 2860-2870.

  4. Weng, W., Hu, W., Dekmezian, A. H., Ruff, C. J.. Long Chain Branched Isotactic Polypropylene. Macromolecules, vol.35, no.10, 3838-3843.

  5. Graebling, D.. Synthesis of Branched Polypropylene by a Reactive Extrusion Process. Macromolecules, vol.35, no.12, 4602-4610.

  6. Xie, Xu-ming, Zheng, Xiao. Effect of addition of multifunctional monomers on one-step reactive extrusion of PP/PS blends. Materials & design, vol.22, no.1, 11-14.

  7. Roovers, Jacques. Viscoelastic properties of 32-arm star polybutadienes. Macromolecules, vol.24, no.21, 5895-5896.

  8. 10.1002/(SICI)1099-0518(20000115)38:2<376::AID-POLA12>3.0.CO;2-5 

  9. 10.1002/1521-4095(200012)12:23<1759::AID-ADMA1759>3.0.CO;2-7 

  10. Krause, B., Stephan, M., Volkland, S., Voigt, D., Häußler, L., Dorschner, H.. Long-chain branching of polypropylene by electron-beam irradiation in the molten state. Journal of applied polymer science, vol.99, no.1, 260-265.

  11. Cherian, A. E., Lobkovsky, E. B., Coates, G. W.. Synthesis of Allyl-Terminated Syndiotactic Polypropylene: Macromonomers for the Synthesis of Branched Polyolefins. Macromolecules, vol.38, no.15, 6259-6268.

  12. Auhl, D., Stange, J., Munstedt, H., Krause, B., Voigt, D., Lederer, A., Lappan, U., Lunkwitz, K.. Long-Chain Branched Polypropylenes by Electron Beam Irradiation and Their Rheological Properties. Macromolecules, vol.37, no.25, 9465-9472.

  13. Ye, Zhibin, Zhu, Shiping. Synthesis of branched polypropylene with isotactic backbone and atactic side chains by binary iron and zirconium single-site catalysts. Journal of polymer science Part A, Polymer chemistry, vol.41, no.8, 1152-1159.

  14. 10.1002/(SICI)1097-4628(19960425)60:4<617::AID-APP16>3.0.CO;2-W 

  15. 10.1002/(SICI)1097-4628(19960822)61:8<1395::AID-APP21>3.0.CO;2-X 

  16. Raetzsch M.;Hesse A.;Reichelt N.;Panzer U.;Gahleitner M.;Wachholder M.;Kloimstein K.U.S. Pat. 6 077 907 (2000). 

  17. 10.1177/089033449100700111 DeNicola J. A. J.U.S. Pat. 5 047 485 (1991). 

  18. PCT Int. Appl. WO 2003082971 A2 Sehanobish K. 2003 

  19. Arjunan P.;Matthew T. A.;Brant P.;Vizzini J. C.(to ExxonMobil Chemical Co.). U.S. Pat. Appl. 0127649 A1 (2004). 

  20. Weng W.;Mehta A. K.;Agarwal P. K.;Dekmezian A.(to ExxonMobil Chemical Co.). U.S. Pat. Appl. 0054098 A1 (2004). 

  21. Kolodka, Edward, Wang, Wen‐Jun, Zhu, Shiping, Hamielec, Archie. Synthesis and Characterization of Long‐Chain‐Branched Polyolefins with Metallocene Catalysts: Copolymerization of Ethylene with Poly(ethylene‐co‐propylene) Macromonomer. Macromolecular rapid communications, vol.24, no.4, 311-315.

  22. 10.1002/1521-3927(20011201)22:18<1488::AID-MARC1488>3.0.CO;2-I 

  23. Batis, C., Karanikolopoulos, G., Pitsikalis, M., Hadjichristidis, N.. Complex Macromolecular Architectures Utilizing Metallocene Catalysts. Macromolecules, vol.36, no.26, 9763-9774.

  24. Schulze, U., Fonagy, T., Komber, H., Pompe, G., Pionteck, J., Ivan, B.. Synthesis of Poly(propene-g-styrene) Graft Copolymers by Metallocene Catalyzed Copolymerization of Propene with Allyl-Terminated Polystyrene Macromonomer Obtained via Quasiliving Atom Transfer Radical Polymerization and the Effect of the Grafts on Blending Polypropene with Polystyrene. Macromolecules, vol.36, no.13, 4719-4726.

  25. Endo, K., Senoo, K.. Syndiospecific copolymerization of styrene with styrene macromonomer bearing terminal styryl group by CpTiCl3–methylaluminoxane catalyst. Polymer, vol.40, no.21, 5977-5980.

  26. Shiono, T., Azad, S. M., Ikeda, T.. Copolymerization of Atactic Polypropene Macromonomer with Propene by an Isospecific Metallocene Catalyst. Macromolecules, vol.32, no.18, 5723-5727.

  27. Kolodka, E., Wang, W.-J., Zhu, S., Hamielec, A. E.. Copolymerization of Propylene with Poly(ethylene-co-propylene) Macromonomer and Branch Chain-Length Dependence of Rheological Properties. Macromolecules, vol.35, no.27, 10062-10070.

  28. Lagendijk, R.P, Hogt, A.H, Buijtenhuijs, A, Gotsis, A.D. Peroxydicarbonate modification of polypropylene and extensional flow properties. Polymer, vol.42, no.25, 10035-10043.

  29. PCT Int. Appl. WO Hogt A. H. 99 1999 

  30. PCT Int. Appl. WO Hogt A. H. 97 1996 

  31. Saito J.;Kaeazoe S.;Kikukawa S.;Kawazoe S.U.S. Pat. 5 416 169 (1994). 

  32. 10.1002/1097-0126(200012)49:12<1677::AID-PI590>3.0.CO;2-0 

  33. Li, Ying, Xie, Xu-Ming, Guo, Bao-Hua. Study on styrene-assisted melt free-radical grafting of maleic anhydride onto polypropylene. Polymer, vol.42, no.8, 3419-3425.

  34. Rätzsch, Manfred, Arnold, Manfred, Borsig, Eberhard, Bucka, Hartmut, Reichelt, Norbert. Radical reactions on polypropylene in the solid state. Progress in polymer science, vol.27, no.7, 1195-1282.

  35. 10.1002/(SICI)1099-0518(199805)36:7<1053::AID-POLA3>3.0.CO;2-3 

  36. Binsbergen, F.L., de Lange, B.G.M.. Morphology of polypropylene crystallized from the melt. Polymer, vol.9, 23-40.

  37. Jones, A. Turner, Aizlewood, Jean M., Beckett, D. R.. Crystalline forms of isotactic polypropylene. Die Makromolekulare Chemie, vol.75, no.1, 134-158.

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로