Abstract
We synthesized two kinds of α,α-disubstituted vinyl polymers having two amide groups (polymer A and B). Polymer A has the same substituent at α-position that has no tacticity. Polymers having ethyl groups show phase transition and an unusual thermal hysteresis is observed. It is probably caused by strong hydrogen bonding among the amide groups of polymers. Moreover, the inorganic salts and urea does not affect this hysteresis.
| Original language | English |
|---|---|
| Title of host publication | Polymer Preprints, Japan - 55th SPSJ Annual Meeting |
| Pages | 1100 |
| Number of pages | 1 |
| Volume | 55 |
| Edition | 1 |
| Publication status | Published - 2006 |
| Event | 55th SPSJ Annual Meeting - Nagoya, Japan Duration: May 24 2006 → May 26 2006 |
Other
| Other | 55th SPSJ Annual Meeting |
|---|---|
| Country | Japan |
| City | Nagoya |
| Period | 5/24/06 → 5/26/06 |
All Science Journal Classification (ASJC) codes
- Engineering(all)
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Beppu, S., Mori, H., Mori, T., Minagawa, K., & Tanaka, M. (2006). Thermoresponsive behavior of aqueous solutions of α,α- disubstituted vinyl polymers having two amide groups. In Polymer Preprints, Japan - 55th SPSJ Annual Meeting (1 ed., Vol. 55, pp. 1100)