Estimation of distribution state of carboxyl groups within submicron-sized, carboxylated polymer particle with isothermal titration calorimeter |
| |
| Authors: | Masayoshi Okubo Toyoko Suzuki Naoki Tsuda |
| |
| Institution: | (1) Graduate School of Science and Technology, Kobe University, Kobe 657-8501, Japan;(2) Department of Chemical Science and Engineering, Faculty of Engineering, Kobe University, Kobe 657-8501, Japan |
| |
| Abstract: | A novel technique to estimate the distribution state of carboxyl groups within submicron-sized, carboxylated polymer particles was proposed. For the purpose, carboxyl groups in two kinds of butyl methacrylate–methacrylic acid copolymer emulsion, which were prepared by emulsion copolymerizations with different monomer addition methods, were titrated by isothermal titration calorimetry with an extremely small amount (ca. 2 mg) of the particles.Part CCLXX of the series “Studies on suspension and emulsion”. |
| |
| Keywords: | Isothermal titration calorimetry Carboxyl group Distribution Emulsion copolymerization Particle |
| 本文献已被 SpringerLink 等数据库收录！ |
|
