Effect of structural isomerism of poly (alkyl N-acyldehydroalanine) on their thermosensitive behavior

Isao Fukushima, Toru Kobayashi, Takeshi Mori, Keiji Minagawa, Masami Tanaka

研究成果: Contribution to conferencePaper査読

抄録

Poly(alkyl N-acyldehydroalanine)s that have geminal substituent at α-position were synthesized. We studied the effect of various alkyl groups of the polymers on their phase transition behaviors. When the total carbon number of the both alkyl groups of the polymers (C) was three, their cloud points were higher than the polymers with C = 4. The cloud points of the polymer with iPr at R1 or R2 were higher than those with nPr at R1 or R2. In the combination of two polymers 1 / 3, 2 / 5, and 6 / 7, R1 and R2 were replased with each other. The cloud points of the polymer with large alkyl groups at R2 were higher than those with smaller ones.

本文言語英語
ページ1232
ページ数1
出版ステータス出版済み - 2005
外部発表はい
イベント54th SPSJ Annual Meeting 2005 - Yokohama, 日本
継続期間: 5 25 20055 27 2005

その他

その他54th SPSJ Annual Meeting 2005
国/地域日本
CityYokohama
Period5/25/055/27/05

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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