发明名称 |
Destructurized starch and method for making same |
摘要 |
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.
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申请公布号 |
US5382611(A) |
申请公布日期 |
1995.01.17 |
申请号 |
US19930014034 |
申请日期 |
1993.02.05 |
申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
STEPTO, ROBERT F. T.;TOMKA, IVAN;DOBLER, BEAT;PYRAH, KEITH |
分类号 |
C08B30/12;C08J3/20;C08L3/02;(IPC1-7):C08L89/06;C08L101/00;C09H9/02;B29C45/00 |
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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