| 发明名称 | Apparatus for producing methacrylic polymer and production method thereof | ||
| 摘要 | Disclosed is an apparatus for producing a high-quality methacrylic polymer with good productivity, comprising a complete mixing type reactor 11, tubular reactors 12 and 13 which have been serially connected, and a volatile removing instrument 14, wherein at least two of the tubular reactors 12 and 13 are connected via a cooler 15 for cooling the reaction mixture. It is preferable that the cooler 15 is a multitubular cooler and the tubular reactors 12 and 13 are plug flow reactors. | ||
| 申请公布号 | US8877879(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201113639668 | 申请日期 | 2011.04.04 |
| 申请人 | Mitsubishi Rayon Co., Ltd. | 发明人 | Hayashida Masahiro;Yoshimura Hisaaki;Nonaka Daisuke;Morita Yusuke;Matsuo Mitsuhiro |
| 分类号 | C08F2/01;C08F20/02;B01J19/24;B01J19/00;C08F2/00;B01J19/18;C08F220/18 | 主分类号 | C08F2/01 |
| 代理机构 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An apparatus for producing a methacrylic polymer, the apparatus comprising: a complete mixing type reactor, a cooler for cooling a reaction solution, tubular reactors which have been serially connected, and a volatile removing instrument, wherein the cooler is equipped between at least two of the tubular reactors. | ||
| 地址 | Tokyo JP | ||