发明名称 |
INSULATING PAPER FOR OIL-IMMERSED MOTORS |
摘要 |
<p>There is provided insulating paper for oil-immersed motors used in an oil-immersed motor in a state where folding is applied to the paper, the motor operating in a state where it is immersed in a cooling oil, the paper including a polyester film and heat resistant sheets made from aromatic polyamide laminated to both front and back surfaces of the polyester film, the polyester film and the heat resistant sheets being bonded with an acrylic adhesive, wherein the acrylic adhesive contains polyisocyanate and a polybutyl acrylate having a weight average molecular weight of 400,000 or more in a proportion of the polyisocyanate of more than 3 parts by weight and 20 parts by weight or less based on 100 parts by weight of the polybutyl acrylate.</p> |
申请公布号 |
EP2938493(A1) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20120818941 |
申请日期 |
2012.12.27 |
申请人 |
NITTO SHINKO CORPORATION |
发明人 |
KASHIWAGI, YASUO;TAKAHASHI, YOSHIKI;KITAGAWA, YOSHIHIDE;FUJIKI, JUN |
分类号 |
B32B27/34;B32B27/36;H01B17/52;H01B17/56;H02K3/30 |
主分类号 |
B32B27/34 |
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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