发明公开
- 专利标题： ELECTRICAL INSULATION MATERIAL AND TRANSFORMER
- 专利标题（中）： 电气绝缘材料和变压器
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申请号： EP15740827.9申请日： 2015-01-27
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公开(公告)号： EP3100282A1公开(公告)日： 2016-12-07
- 发明人: TURPIN, Robert H. , BROWNING, Rhesa M. , MAHONEY, David V. , HUANG, Mitchell T. , STANKES, David S. , FOX, Martin H.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 代理机构： Herzog, Fiesser & Partner Patentanwälte PartG mbB
- 优先权： US201461931792P 20140127
- 国际公布： WO2015113012 20150730
- 主分类号： H01B3/02
- IPC分类号： H01B3/02 ; H01B7/02
摘要：
An article comprises an inorganic filler, fully hydrolyzed polyvinyl alcohol fibers, a polymer binder, and high surface area fibers. The article can be formed as an electrically insulating paper for electrical equipment, such as a liquid filled transformer, which can thereby be substantially cellulose free.
公开/授权文献
- EP3100282B1 ELECTRICAL INSULATION MATERIAL AND TRANSFORMER 公开/授权日：2019-09-04
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