发明名称 |
FILM FOR PRESSURE ROLLER |
摘要 |
<p>The invention aims to provide a film for a pressure roller, without requiring an adhesive layer and capable of maintaining or improving conventionally obtained characteristics such as a tensile strength, a tear strength and an excellent releasing property with a recording material. The invention provides a film for a pressure roller, including a polyimide layer in which fluorinated resin powder is dispersed. The fluorinated resin powder is dispersed in an amount of from 10 to 20 vol% in the polyimide layer, and has an average particle size of from 1 to 20 µm.</p> |
申请公布号 |
EP1808736(A1) |
申请公布日期 |
2007.07.18 |
申请号 |
EP20050772902 |
申请日期 |
2005.08.19 |
申请人 |
SUMITOMO ELECTRIC FINE POLYMER, INC. |
发明人 |
SHOJI, DAISUKE;KATO, CHIAKI;HABUKA, MASAHIRO |
分类号 |
G03G15/20;C08J5/18;C08L79/08;F16C13/00 |
主分类号 |
G03G15/20 |
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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