| 发明名称 | Ion-exchange fibers and method for producing and using same | ||
| 摘要 | Provided is an ion-exchange fiber including a polymer A obtained by introducing an ion-exchangeable substituent to 100 parts by weight of an acrylic polymer that is obtained by polymerization of a monomer composition containing 30 % by weight or more of acrylonitrile with respect to 100 % by weight of the composition and a polymer B obtained by introducing an ion-exchangeable substituent to 1 part by weight or more and 100 parts by weight or less of an epoxy group-containing polymer. Each ion-exchangeable substituent is introduced by reaction with an amine compound and is an ion-exchangeable substituent derived from the amine compound. A method for producing the ion-exchange fiber is also provided. | ||
| 申请公布号 | US9205422(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201214113704 | 申请日期 | 2012.04.27 |
| 申请人 | KANEKA CORPORATION | 发明人 | Hirai Yusuke;Mio Wataru;Tamura Masanobu;Matsumoto Yoshitomo;Michinobu Takao |
| 分类号 | B01J47/12;G21F9/12;C02F1/42;C08J5/20;D06M13/332;D01F6/54;B01J41/14;D01F11/06;B01J45/00;D06M101/28 | 主分类号 | B01J47/12 |
| 代理机构 | Hamre, Schumann, Mueller & Larson, P.C. | 代理人 | Hamre, Schumann, Mueller & Larson, P.C. |
| 主权项 | 1. An ion-exchange fiber comprising: a polymer A obtained by introducing an ion-exchangeable substituent to 100 parts by weight of an acrylic polymer, the acrylic polymer being obtained by polymerization of a monomer composition containing 30% by weight or more of acrylonitrile with respect to 100% by weight of the composition; and a polymer B obtained by introducing an ion-exchangeable substituent to 1 part by weight or more and 100 parts by weight or less of an epoxy group-containing polymer, each ion-exchangeable substituent being introduced by reaction with an amine compound and being an ion-exchangeable substituent derived from the amine compound. | ||
| 地址 | Osaka JP | ||