发明名称 |
Chemically modified plasticized starch compositions by extrusion processing |
摘要 |
A chemically modified plasticized starch (CMPS) is prepared by reacting starch with an organic dibasic acid or an anhydride of the acid in the presence of a plasticizer using optional free radical initiators, and optionally with the incorporation of nano clays in the reactive extrusion process. The starch is thermoplastic and has a lower viscosity than the traditional thermoplastic starch. The CMPS is useful in preparing starch polymer compositions which are at least partially biodegradable.
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申请公布号 |
US2006107945(A1) |
申请公布日期 |
2006.05.25 |
申请号 |
US20040993309 |
申请日期 |
2004.11.19 |
申请人 |
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
发明人 |
NARAYAN RAMANI;BALAKRISHNAN SUNDER;NABAR YOGARAJ;SHIN BOO-YOUNG;DUBOIS PHILIPPE;RAQUEZ JEAN-MARIE |
分类号 |
C08B30/12;C09J103/06 |
主分类号 |
C08B30/12 |
代理机构 |
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代理人 |
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地址 |
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