Novel Thermoplastic Elastomers and Block Copolymers by Living Cationic Polymerization
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- SAWAMOTO Mitsuo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
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- KAMIGAITO Masami
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
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- ANDO Tsuyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
Bibliographic Information
- Other Title
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- 熱可塑性エラストマーの最前線 カチオン重合系ブロックポリマーと新規熱可塑性エラストマー
Abstract
This article presents a concise account for the synthesis of block copolymers by living cationic polymerization that are potential thermoplastic elastomers. Typical examples include ABA-block polymers of isobutylene or vinyl ethers (as B) for soft/mid segments and styrene derivatives (as A) for hard/end segments. The synthetic methodologies include consecutive cationic polymerization with bifunctional initiators and combinations of living cationic and metal-catalyzed living radical polymerizations. Brief dicsussion is also given for their elastic and mechanical properties.
Journal
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- NIPPON GOMU KYOKAISHI
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NIPPON GOMU KYOKAISHI 76 (8), 285-288, 2003
THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN
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Details 詳細情報について
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- CRID
- 1390282681538604544
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- NII Article ID
- 130001285957
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- ISSN
- 18840442
- 0029022X
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed