| 发明名称 |
MOLDED OR EXTRUDED ARTICLES COMPRISING POLYHYDROXYALKANOATE COPOLYMER COMPOSITIONS HAVING SHORT ANNEALING CYCLE TIMES |
| 摘要 |
Environmentally degradable molded or extruded articles comprising a polyhydroxyalkanoate C4C6 copolymer composition having short annealing cycle times are provided. Such short annealing cycle times are achieved by compositions having a percentage of C6 units of 2-8%. Desirable annealing cycle times are obtained for molded or extruded articles, particularly for tampon applicators.
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| 申请公布号 |
CA2523948(A1) |
申请公布日期 |
2004.11.25 |
| 申请号 |
CA20042523948 |
申请日期 |
2004.04.23 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
NODA, ISAO;GRAY, BRIAN FRANCIS;ZHAO, JEAN JIANQUIN;MELIK, DAVID HARRY;MCAVOY, DREW CLIFTON;GILBERTSON, GARY WAYNE |
| 分类号 |
C08G63/06;A61F13/20;A61F13/26;C08F20/00;C08K5/00 |
主分类号 |
C08G63/06 |
| 代理机构 |
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