发明名称 |
BIOLOGISCH ABBAUBARE EXPANDIERTE STÄRKEPRODUKTE UND VERFAHREN ZU DEREN HERSTELLUNG |
摘要 |
A biodegradable expanded starch product having low bulk density of less than 0.45 lb/ft<3> and low dustiness of less than 1.0% at 10% relative humidity and 23 DEG C comprising: a) modified starch having an amylose content of about 10 to 30% by weight and modified with about 2 to 6% by weight of bound alkylene oxide having 2 to 4 carbon atoms, and b) from about 8 to 15% by weight of hydrolyzed polyvinyl alcohol based on the weight of starch and having a degree of hydrolysis of from about 88 to 99%. |
申请公布号 |
AT234891(T) |
申请公布日期 |
2003.04.15 |
申请号 |
AT19990111139T |
申请日期 |
1999.06.08 |
申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
ROESSER, DAVID S.;NEVLING, JOHN;RAWLINS, DAVID C.;BILLMERS, ROBERT L. |
分类号 |
C08J9/04;C08B31/00;C08J9/00;C08J9/12;C08L3/02;C08L3/08;C08L101/16;(IPC1-7):C08J9/12;C08L3/00;C08L29/04 |
主分类号 |
C08J9/04 |
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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