发明名称 |
INTUMESCENT PAINT COATINGS FOR INHIBITING TIN WHISKER GROWTH AND METHODS OF MAKING AND USING THE SAME |
摘要 |
An electrical component includes a conductive substrate (18), a tin layer (19) formed on the substrate, and a coating (22) of a foam formed on the tin layer to impede tin whisker growth, the coating comprising a foam (28) having voids (30) dispersed therethrough. A method for impeding tin whisker growth from a tin plating or finish formed over an electrical component includes covering the tin plating or finish with a coating of intumescent paint, and thereafter expanding the intumescent paint into a foam having voids dispersed therethrough. |
申请公布号 |
WO2008014157(A2) |
申请公布日期 |
2008.01.31 |
申请号 |
WO2007US73746 |
申请日期 |
2007.07.18 |
申请人 |
HONEYWELL INTERNATIONAL INC.;JACKSON, MERRILL M.;HUMPHREY, DAVID |
发明人 |
JACKSON, MERRILL M.;HUMPHREY, DAVID |
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