| 发明名称 |
Molded tubular medical articles of blended syndiotactic and isotactic polypropylene |
| 摘要 |
Syndiotactic polypropylene is blended with isotactic polypropylene and the blend melt processed into medical articles. The blends have molding cycle times which are up to 12 times shorter that for pure syndiotactic polypropylene.
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| 申请公布号 |
US5603696(A) |
申请公布日期 |
1997.02.18 |
| 申请号 |
US19950369971 |
申请日期 |
1995.01.05 |
| 申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
WILLIAMS, JOEL L.;QUI, YONG-JIAN;MCGUIRE, SHEL |
| 分类号 |
A61B5/15;A61L29/00;A61M5/178;C08L23/00;C08L23/10;C08L23/12;(IPC1-7):A61L17/00 |
主分类号 |
A61B5/15 |
| 代理机构 |
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