发明名称 |
POLYESTERFILM |
摘要 |
Polyester films containing 0.2 to 0.9% by weight of filler particles having a nominal particle size of 2 to 10 mu m and a hardness of 2.5 to 7 on the moh scale are suitable for the production of slot liners and closures. The films have improved resistance to fibrillation or delamination and tearing during the formation of the slot liners and closures and improved slip properties to promote their insertion into electrical stators and rotors. |
申请公布号 |
DK177877(A) |
申请公布日期 |
1977.10.30 |
申请号 |
DK19770001778 |
申请日期 |
1977.04.22 |
申请人 |
IMPERIAL CHEMICAL IND LTD |
发明人 |
NERURKAR M S;KNOWLES P G |
分类号 |
C08L67/00;B29C49/00;B29C55/00;B29C55/02;C08J5/16;C08J5/18;C08K3/36;H02K3/34;H02K3/487 |
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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