发明名称 |
Manufacturing process of making polymeric amine salts |
摘要 |
A novel process of manufacturing sevelamer carbonate from a polyallylamine carbonate or bicarbonate chloride salt. Process for manufacture of carbonate and/or bicarbonate salts of water insoluble polymers containing amino groups that are useful as anion binders in the gastrointestinal (GI) system. The process arranges the polyallylamine chain in a solution in such a way that the cross-linking reaction with epichlorohydrin can be controlled at a desired reaction rate. |
申请公布号 |
US8404784(B2) |
申请公布日期 |
2013.03.26 |
申请号 |
US20090629133 |
申请日期 |
2009.12.02 |
申请人 |
JOBDEVAIRAKKAM CHRISTOPHER N.;VELLADURAI HERO;NAVINTA LLC |
发明人 |
JOBDEVAIRAKKAM CHRISTOPHER N.;VELLADURAI HERO |
分类号 |
C08F26/02;C08F126/02 |
主分类号 |
C08F26/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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