| 发明名称 |
POLYMER FILM AND ITS PRODUCTION |
| 摘要 |
<p>A polymeric film has a substrate layer of polyester material and an antistatic layer containing a polyester/polyalkylene oxide copolymer and a salt, the ratio by weight of copolymer/salt being in the range from 0.1 to 100/1. The copolymer is preferably a polyethylene terephthalate/polyethylene oxide block copolymer and the salt is preferably an alkali metal salt. The film exhibits low Surface Resistivity, even at low Relative Humidity.</p> |
| 申请公布号 |
JPH0848803(A) |
申请公布日期 |
1996.02.20 |
| 申请号 |
JP19950093934 |
申请日期 |
1995.04.19 |
| 申请人 |
IMPERIAL CHEM IND PLC <ICI> |
发明人 |
UIRIAMU JIEEMUSU BURENAN;NOERU SUTEIIBUN BURATSUBUSU;MAATEIN RAITO |
| 分类号 |
B32B27/18;B32B27/28;B32B27/36;C08J7/04;C08K5/42;C08L67/00;C08L67/02;C08L71/00;C08L71/02;C09D167/02;(IPC1-7):C08J7/04 |
主分类号 |
B32B27/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
