发明名称 |
Antistatic polyester film |
摘要 |
An antistatic polyester film having formed on at least one side of a polyester film a coating layer which consists essentially of (a) 5 to 40% by weight of a phosphoric acid ester salt-based antistatic agent, (b) 1 to 20% by weight of a surfactant having an HLB value of 12 or less, (c) 40 to 90% by weight of at least one binder selected from acrylic copolymers and polyester copolymers, and (d) 3 to 25% by weight of fine particles having an average particle diameter of 10 to 500 nm and which has an extremely uniform surface. This film is excellent in anti-blocking properties at a high humidity and antistatic properties at a low humidity.
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申请公布号 |
US5908688(A) |
申请公布日期 |
1999.06.01 |
申请号 |
US19960717179 |
申请日期 |
1996.09.20 |
申请人 |
TEIJIN LIMITED |
发明人 |
OKADA, SHINICHIRO;ISHIKAWA, TOSHIFUMI;FUKUDA, MASAYUKI |
分类号 |
B32B27/18;B32B27/20;B32B27/28;B32B27/36;C08J7/04;C08K5/00;C08K5/521;C09D167/02;C09K3/16;(IPC1-7):B32B27/08 |
主分类号 |
B32B27/18 |
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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