发明名称 |
Biodegradable plastic materials, method of producing them, and their use. |
摘要 |
<p>The present invention relates to biodegradable, moldable plastic material comprising from about 50 to about 90 weight percent of cellulose ester, from about 5 to about 40 weight percent of biodegradable carboxylic acid ester, glycol ester or glycol ether as softener, from about 5 to about 30 weight percent of a linear aliphatic hydroxyl groups containing polyester and from about 0,5 to about 5 weight percent AQ-nylon of the formula <CHEM> where a and b are from about 2,3 to about 2,7 and m and m are independently integers less than or equal to about 12.</p> |
申请公布号 |
EP0577562(A1) |
申请公布日期 |
1994.01.05 |
申请号 |
EP19930810465 |
申请日期 |
1993.07.01 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
BEST, BERND;WOLLMANN, KLAUS;ACH, ALEXANDER, DR. |
分类号 |
C08K5/10;C08L1/12;C08L67/00;C08L77/00;(IPC1-7):C08L1/10 |
主分类号 |
C08K5/10 |
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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