| 发明名称 |
Process for the preparation of an aqueous solution of a heteropolysaccharide. |
| 摘要 |
<p>An aqueous solution of a heteropolysaccharide comprising glucose, galactose, pyruvic and succinic acid, is prepared by mixing a concentrate of said heteropolysaccharide with a saline aqueous medium containing from 12 to 30%w of at least one salt, and by shearing the mixture obtained.</p> |
| 申请公布号 |
EP0204358(A2) |
申请公布日期 |
1986.12.10 |
| 申请号 |
EP19860200805 |
申请日期 |
1986.05.07 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
VAN OS, GEORGE;BLEEKER, JAN JACOB;SCHRAM, CORNELIS WILLEM ADRIAAN |
| 分类号 |
C08L5/00;C09K8/90;C12P19/04;E21B21/00;E21B43/25 |
主分类号 |
C08L5/00 |
| 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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