| 发明名称 |
BLENDED POLYCAPROLACTONE THERMOPLASTIC MOLDING COMPOSITION |
| 摘要 |
44686CAN1A Thermoplastic molding compositions are made from a blend of high molecular weight and low molecular weight polycaprolactones. The blends have lower viscosity, and can have higher modulus, than a composition containing only high molecular weight polycaprolactone. The blends are especially useful for dental impressioning.
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| 申请公布号 |
CA2034165(A1) |
申请公布日期 |
1991.08.24 |
| 申请号 |
CA19912034165 |
申请日期 |
1991.01.15 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
OXMAN, JOEL D.;UBEL, F. ANDREW, III |
| 分类号 |
A61K6/087;A61K6/10;C08G63/08;C08L67/00;C08L67/04;(IPC1-7):C08L67/04;A61K6/08 |
主分类号 |
A61K6/087 |
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