发明名称 |
Polyester dispersants for high thermal conductivity paste |
摘要 |
A paste composition having a high thermal conductivity and a relatively low viscosity is used to provide a thermal conductive connection between an electronic component and a cooling device to increase the heat transfer rate between the component and the device cooling the electronic component. The paste composition comprises a non-aqueous dielectric carrier, thermally conductive filler particles and a specially defined dispersant comprising the self-condensation reaction product of a hydroxy fatty acid, the reaction product having an acid number of about 30-100. A 12-hydroxy stearic acid self condensed reaction product is the preferred dispersant.
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申请公布号 |
US5591789(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19950477064 |
申请日期 |
1995.06.07 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
IRUVANTI, SUSHUMNA;OLSEN, KEITH S.;SACHDEV, KRISHNA G. |
分类号 |
C08K3/00;(IPC1-7):C08K3/10;C08K3/22;C08L67/00;H01B1/20 |
主分类号 |
C08K3/00 |
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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