发明名称 |
Method for purifying sugar solutions using polyacrylamides |
摘要 |
Methods for the purification of sugar solutions using hydrolyzed polyacrylamides as flocculants are herein described. The hydrolyzed polyacrylamides are prepared from emulsion or microemulsion polymerization of acrylamide monomer, and subsequently hydrolyzed to a degree of hydrolysis of about 10 to about 50 mole %. The hydrolyzed polyacrylamides have a molecular weight of at least about 10,000,000.
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申请公布号 |
US5891254(A) |
申请公布日期 |
1999.04.06 |
申请号 |
US19970874427 |
申请日期 |
1997.06.13 |
申请人 |
CYTEC TECHNOLOGY CORPORATION |
发明人 |
COVILLE, MICHAEL W.;DAI, QI |
分类号 |
C13B20/12;(IPC1-7):C13D3/16;C13F3/00 |
主分类号 |
C13B20/12 |
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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