发明名称 |
Compostable multilayer structures and articles prepared therefrom |
摘要 |
<p>A compostable multilayer film includes a core layer having a first surface and a second surface, a first blocking reducing layer covering the first surface of the core layer, and a second blocking reducing layer covering the second surface of the core layer. The core layer comprises a lactic acid residue-containing polymer having a glass transition temperature (Tg) below 20° C. At least one of the first and second blocking reducing layers comprise a semicrystalline aliphatic polyester. The core layer may be peroxide modified polylactide polymer which exhibits bridging between polylactide polymer chains.</p> |
申请公布号 |
AU704914(B2) |
申请公布日期 |
1999.05.06 |
申请号 |
AU19960073818 |
申请日期 |
1996.09.30 |
申请人 |
CARGILL, INCORPORATED |
发明人 |
ALI ZAKAREYA EL-AFANDI;PATRICK RICHARD GRUBER;JEFFREY JOHN KOLSTAD;JAMES LUNT;CHRISTOPHER M RYAN;JAMES FRANCIS NANGERONI;NANCY UZELAC BUEHLER;MARK HARTMANN;JED RICHARD RANDALL;ANDREA LEE BROSCH |
分类号 |
B32B27/08;(IPC1-7):B32B27/08;B32B27/10;B32B27/36;C08G59/02;C08G63/02;C08G63/16;C08G63/08;C08G63/12;C08G63/06;C08G65/02 |
主分类号 |
B32B27/08 |
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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