| 发明名称 |
Amino acid copolymers of maleic acid |
| 摘要 |
Polymers of maleic, fumaric or malic acids or maleic, fumaric or malic acid and ammonia with amino acids are prepared by heating at 180 DEG -350 DEG C., preferably 200 DEG -300 DEG C. The polymer formed may be converted to a salt by hydrolysis with a metal hydroxide or ammonium hydroxide.
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| 申请公布号 |
US5496914(A) |
申请公布日期 |
1996.03.05 |
| 申请号 |
US19950374242 |
申请日期 |
1995.01.18 |
| 申请人 |
SRCHEM, INC. |
发明人 |
WOOD, LOUIS L.;CALTON, GARY J. |
| 分类号 |
A61K8/00;A61K8/64;A61K8/88;A61Q11/00;C08G69/00;C08G69/10;C08G69/48;C08G73/10;C08L77/00;C08L77/04;(IPC1-7):C08G69/10;C02F5/12 |
主分类号 |
A61K8/00 |
| 代理机构 |
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