发明名称 |
Thermoplastic resin composition, process for production thereof, and biaxially oriented film produced from said composition |
摘要 |
A thermoplastic resin composition containing inorganic particles, wherein (i) the inorganic particles have pore volume of 0.1 to 3 ml/g and (ii) the inorganic particles are treated at the surfaces with a hydrophilic polyester of 0.05 to 10 times the weight of the inorganic particles or with a silicon-containing organic compound. This composition can be obtained by feeding a dispersion of the above-mentioned surface-treated inorganic particles into a vented double-screw kneader and extruder to mix it with a thermoplastic resin.
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申请公布号 |
US6441063(B1) |
申请公布日期 |
2002.08.27 |
申请号 |
US20010720878 |
申请日期 |
2001.01.02 |
申请人 |
TEIJIN LIMITED |
发明人 |
KUDO TAKAFUMI;KOSUGE MASAHIKO;KAMEOKA AKIRA |
分类号 |
C08K9/06;C08K9/08;(IPC1-7):C08J9/04;C08J9/06;C08J9/32;C08K3/34;B32B3/26 |
主分类号 |
C08K9/06 |
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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