发明名称 |
Process for making destructurized starch. |
摘要 |
<p>A destructurized native starch material is described which has a water content in the range of about 10 to 25 % by weight and that its mass average molar mass is reduced by a factor of 2 to 5000 compared to its original mass average molar mass. The destructurized starch is produced by heating a chemically non-modified starch material having a water content in the range of about 5 to 25 % by weight of the total weight of the composition in the presence of a chain scission catalyst in a closed volume to an elevated temperature sufficient to form a thermoplastic melt and until the mass average molar mass is reduced by a factor of 2 to 5000.</p> |
申请公布号 |
EP0282451(A2) |
申请公布日期 |
1988.09.14 |
申请号 |
EP19880810130 |
申请日期 |
1988.03.02 |
申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
STEPTO, ROBERT FREDERICK THOMAS, DR.;TOMKA, IVAN, DR.;DOBLER, BEAT |
分类号 |
C08B30/12;C08J3/20;C08L3/02 |
主分类号 |
C08B30/12 |
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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