发明名称 |
LOW ALPHA PARTICLE EMISSION ELECTRICALLY-CONDUCTIVE COATING |
摘要 |
An electrically conductive paste providing low alpha particle emission is provided. A resin and conductive particles are mixed, and a curing agent is added. A solvent is subsequently added. The electrically conductive paste including a resin compound is formed by mixing the mixture in a high shear mixer. The electrically conductive paste can be applied to a surface of an article to form a coating, or can be molded into an article. The solvent is evaporated, and the electrically conductive paste is cured to provide a graphite-containing resin compound. The graphite-containing resin compound is electrically conductive, and provides low alpha particle emission at a level suitable for a low alpha particle emissivity coating. |
申请公布号 |
US2014203427(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
US201313744468 |
申请日期 |
2013.01.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Gaynes Michael A.;Gordon Michael S.;Lewandowski Eric P. |
分类号 |
C09D5/24 |
主分类号 |
C09D5/24 |
代理机构 |
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代理人 |
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主权项 |
1. A method of forming an electrically conductive material portion having an alpha particle emissivity less than 2α particles/khr-cm2 comprising:
forming a first mixture of a resin and a suspension of conductive particles comprising a conductive material in a solution; forming a second mixture by adding a curing agent to said first mixture; forming an electrically conductive paste by adding a solvent to second mixture; forming an electrically conductive paste-containing structure in a form of a coating or a mold of said electrically conductive paste; and forming a conductive-particle-containing resin compound by evaporating said solvent from said electrically conductive paste-containing structure. |
地址 |
Armonk NY US |