发明名称 |
POLYPROPYLENE THERMOPLASTIC ELASTOMER COMPOSITIONS HAVING IMPROVED PROCESSING PROPERTIES AND PHYSICAL PROPERTY BALANCE. |
摘要 |
<p>Thermoplastic elastomer compositions having improved processability while maintaining good physical properties are prepared from a mixture of olefinic rubber and a polypropylene composition having a melt flow rate in the range of from about 0.5 to about 5 dg/min. and a molecular weight distribution Mw/Mn of greater than 5.5 up to about 20. The rubber component of the mixture may be at least partially cured by dynamic vulcanization.</p> |
申请公布号 |
MXPA00012179(A) |
申请公布日期 |
2003.04.22 |
申请号 |
MX2000PA12179 |
申请日期 |
1999.05.13 |
申请人 |
EXXON CHEMICAL PATENTS, INC. |
发明人 |
MARIA D. ELLUL |
分类号 |
C08L23/10;C08L23/12;C08L23/16;(IPC1-7):C08L23/16;C08L23/26 |
主分类号 |
C08L23/10 |
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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