发明名称 |
POLYHYDROXYALKANOATE COPOLYMER AND POLYLACTIC ACID POLYMER COMPOSITIONS FOR LAMINATES AND FILMS |
摘要 |
Environmentally degradable films comprising a blend of polyhydroxyalkanoate copolymer and a polylactic acid polymer or copolymer are disclosed. Laminates having a first layer comprising a PHA copolymer and a second layer comprising a PLA polymer or copolymer are also disclosed. Disposable articles comprising the environmentally degradable films or laminates are also disclosed. |
申请公布号 |
WO02077080(A1) |
申请公布日期 |
2002.10.03 |
申请号 |
WO2002US07680 |
申请日期 |
2002.03.15 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
NODA, ISAO;BOND, ERIC, BRYAN;MELIK, DAVID, HARRY |
分类号 |
B32B27/20;B32B27/36;C08J5/18;C08L67/04;C08L101/16 |
主分类号 |
B32B27/20 |
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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