| 发明名称 |
STYRENE-BASED RESIN COMPOSITION INCREASING VISCOSITY WHEN MOLDED |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive and highly versatile styrene-based resin composition in which elongational viscosity in melt molding increases with elongation time. SOLUTION: This styrene-based resin composition is obtained by mixing polystyrene with at least a styrene-diene-based copolymer and partially crosslinking diene parts.
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| 申请公布号 |
JP2003119333(A) |
申请公布日期 |
2003.04.23 |
| 申请号 |
JP20010311874 |
申请日期 |
2001.10.09 |
| 申请人 |
JAPAN SCIENCE & TECHNOLOGY CORP |
发明人 |
KOYAMA KIYOTO;MINEGISHI AKIO;NISHIOKA AKIHIRO |
| 分类号 |
C08J5/00;C08L9/06;C08L25/04;C08L25/10;(IPC1-7):C08L25/04 |
主分类号 |
C08J5/00 |
| 代理机构 |
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