发明名称 |
PROCESS FOR THE MANUFACTURE OF OXIDIZED STARCH, OXIDIZED STARCH AND ITS USE |
摘要 |
Batch process for the manufacture of oxidized starch by contacting an aqueous medium comprising already oxidized starch with native starch and with at least one oxidizing agent selected from a peroxide compound or from an alkali metal hypochlorite, and by reacting them at a temperature below the gelatinization temperature of the native starch and of the oxidized starch, the reaction being conducted in the presence of a homogeneous manganese-based complex coordination catalyst when the oxidizing agent is a peroxide compound. The resulting oxidized starch can be used as an additive for the paper industry or for the food industry. |
申请公布号 |
WO2010139727(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
WO2010EP57712 |
申请日期 |
2010.06.02 |
申请人 |
SOLVAY SA;DOURNEL, PIERRE |
发明人 |
DOURNEL, PIERRE |
分类号 |
C08B31/18;A23L1/0522;D21H17/28 |
主分类号 |
C08B31/18 |
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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