Effect of microstructure of polyisoprene on miscibility of poly(4-trimethylsilylstyrene)/polyisoprene blend

Kana Takei; Daisuke Kawaguchi; Atsushi Takano; Yushu Matsushtta

Effect of microstructure of polyisoprene on miscibility of poly(4-trimethylsilylstyrene)/polyisoprene blend

Kana Takei, Daisuke Kawaguchi, Atsushi Takano, Yushu Matsushtta

Research output: Contribution to conference › Paper › peer-review

Abstract

Miscibility of poly(4-trimethylsilylstyrene)(PTMSS) / l,4-polyisoprene(l,4- PI) blend was studied by differential scanning calorimetry (DSC) in conjunction with optical microscopy, and the result was compared with that for PTMSS/1,2- and 3,4-polyisoprene (vinyl-PI). PTMSS / 1,4-PI blend was miscible at room temperature and its phase diagram exhibited a lower critical solution temperature (LCST). At the same molecular weight, the LCST of PTMSS / vinyl-PI blend was at least higher than 473 K but that of PTMSS / 1,4-PI blend was 368 K. This means that the miscibility of 1,4-PI with PTMSS is much lower than that of vinyl-PI.

Original language	English
Pages	1053
Number of pages	1
Publication status	Published - 2005
Externally published	Yes
Event	54th SPSJ Annual Meeting 2005 - Yokohama, Japan Duration: May 25 2005 → May 27 2005

Other

Other	54th SPSJ Annual Meeting 2005
Country/Territory	Japan
City	Yokohama
Period	5/25/05 → 5/27/05

All Science Journal Classification (ASJC) codes

Engineering(all)

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title = "Effect of microstructure of polyisoprene on miscibility of poly(4-trimethylsilylstyrene)/polyisoprene blend",

abstract = "Miscibility of poly(4-trimethylsilylstyrene)(PTMSS) / l,4-polyisoprene(l,4- PI) blend was studied by differential scanning calorimetry (DSC) in conjunction with optical microscopy, and the result was compared with that for PTMSS/1,2- and 3,4-polyisoprene (vinyl-PI). PTMSS / 1,4-PI blend was miscible at room temperature and its phase diagram exhibited a lower critical solution temperature (LCST). At the same molecular weight, the LCST of PTMSS / vinyl-PI blend was at least higher than 473 K but that of PTMSS / 1,4-PI blend was 368 K. This means that the miscibility of 1,4-PI with PTMSS is much lower than that of vinyl-PI.",

author = "Kana Takei and Daisuke Kawaguchi and Atsushi Takano and Yushu Matsushtta",

year = "2005",

language = "English",

pages = "1053",

note = "54th SPSJ Annual Meeting 2005 ; Conference date: 25-05-2005 Through 27-05-2005",

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T1 - Effect of microstructure of polyisoprene on miscibility of poly(4-trimethylsilylstyrene)/polyisoprene blend

AU - Takei, Kana

AU - Kawaguchi, Daisuke

AU - Takano, Atsushi

AU - Matsushtta, Yushu

PY - 2005

Y1 - 2005

N2 - Miscibility of poly(4-trimethylsilylstyrene)(PTMSS) / l,4-polyisoprene(l,4- PI) blend was studied by differential scanning calorimetry (DSC) in conjunction with optical microscopy, and the result was compared with that for PTMSS/1,2- and 3,4-polyisoprene (vinyl-PI). PTMSS / 1,4-PI blend was miscible at room temperature and its phase diagram exhibited a lower critical solution temperature (LCST). At the same molecular weight, the LCST of PTMSS / vinyl-PI blend was at least higher than 473 K but that of PTMSS / 1,4-PI blend was 368 K. This means that the miscibility of 1,4-PI with PTMSS is much lower than that of vinyl-PI.

AB - Miscibility of poly(4-trimethylsilylstyrene)(PTMSS) / l,4-polyisoprene(l,4- PI) blend was studied by differential scanning calorimetry (DSC) in conjunction with optical microscopy, and the result was compared with that for PTMSS/1,2- and 3,4-polyisoprene (vinyl-PI). PTMSS / 1,4-PI blend was miscible at room temperature and its phase diagram exhibited a lower critical solution temperature (LCST). At the same molecular weight, the LCST of PTMSS / vinyl-PI blend was at least higher than 473 K but that of PTMSS / 1,4-PI blend was 368 K. This means that the miscibility of 1,4-PI with PTMSS is much lower than that of vinyl-PI.

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T2 - 54th SPSJ Annual Meeting 2005

Y2 - 25 May 2005 through 27 May 2005

ER -

Effect of microstructure of polyisoprene on miscibility of poly(4-trimethylsilylstyrene)/polyisoprene blend

Abstract

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