| 发明名称 |
IMPROVED POLYALKYLENE TETRAPHTHALATE MOLDING COMPOSITION CONTAINING POLYESTER OLIGOMER AND COPOLYESTERRPOLYETHER SEGMENT ELASTOMER |
| 摘要 |
<p>Compositions comprising poly(alkylene terephthalate), an inert particulate nucleating agent, an oligomeric polyester crystallization promoter, and a segmented thermoplastic copolyester-ether elastomer are disclosed as having improved crystallization behavior and surface appearance. Methods of increasing the crystallization rate of poly(alkylene terephthalate) are also disclosed.</p> |
| 申请公布号 |
JPS55127459(A) |
申请公布日期 |
1980.10.02 |
| 申请号 |
JP19800021078 |
申请日期 |
1980.02.23 |
| 申请人 |
ROHM & HAAS |
发明人 |
NOISU REISAMU ABERII;UIRIAMU JIEIMUSU WAAKU |
| 分类号 |
C08L67/00;C08K13/02;C08L1/00;C08L27/00;C08L67/02 |
主分类号 |
C08L67/00 |
| 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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