Modification of Rubbers through Chemical Reactions including Controlled/"living" Radical Polymerization Techniques

리빙라디칼 중합법을 포함한 화학적 방법에 의한 고무의 개질

  • Joo, Sang-Il (Department of Nano Science and Technology, Sejong University) ;
  • Cho, Hyun-Chul (Polymeric Materials Research Team, Hyundai Motor Company) ;
  • Lee, Seong-Hoon (Polymeric Materials Research Team, Hyundai Motor Company) ;
  • Hong, Sung-Chul (Department of Nano Science and Technology, Sejong University)
  • 주상일 (세종대학교 나노공학과) ;
  • 조현철 (현대자동차 고분자재료연구팀) ;
  • 이상훈 (현대자동차 고분자재료연구팀) ;
  • 홍성철 (세종대학교 나노공학과)
  • Published : 2009.06.30


Rubbers, such as natural rubber, polybutadiene, styrene-butadiene rubber, nitrile-butadiene rubber, chlorinated rubber and EPDM, have been continuously improved in response to a heavy demand and a new property requirement from industry. One of the best ways to realize the improvement is the modification of rubbers through chemical reactions, which produce materials with novel properties. In this review, chemical modification reactions of rubbers that contain carbon-carbon double bond units either in their main backbone or as a side group were briefly summarized. The chemical reactions introduce functional groups or functional polymer chains to polymer backbone, which transform a classical rubber to a highly functional material. Especially, we focused on a controlled/"living" radical polymerization techniques, with which a revolutionary broadening of the spectrum of the materials with well defined molecular weight, molecular weight distribution, chain end-functionality and architectures become possible.


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