发明名称 |
Method of forming shaped articles made from pre-processed starch |
摘要 |
The invention refers to a process of forming shaped articles from starch, which process comprises: (a) heating a composition comprising a pre-processed and essentially destructurized starch/water material, at a water content in the range of from 10 to 20% by weight based on the weight of the composition to a temperature sufficient to essentially destructure the starch. (b) transferring the melt to a mold while maintaining said water content and (c) cooling the melt in the mold to a temperature below its glass transition temperature to form a solid shaped article and articles made by this process.
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申请公布号 |
US5405564(A) |
申请公布日期 |
1995.04.11 |
申请号 |
US19930122256 |
申请日期 |
1993.09.15 |
申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
STEPTO, ROBERT F. T.;TOMKA, IVAN;THOMA, MARKUS |
分类号 |
B29B9/12;A61F13/15;B29B13/02;B29C45/00;B29C45/73;B29C47/00;B29C49/00;B29C67/24;C08J3/12;C08J5/00;C08L3/02;(IPC1-7):B29C45/00 |
主分类号 |
B29B9/12 |
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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