Stock material or miscellaneous articles – Composite – Of aldehyde or ketone condensation product
Reexamination Certificate
2007-12-18
2007-12-18
Tran, Thao (Department: 1711)
Stock material or miscellaneous articles
Composite
Of aldehyde or ketone condensation product
C428S448000, C428S451000, C428S412000, C428S413000, C428S423100, C428S473500, C428S500000
Reexamination Certificate
active
10985455
ABSTRACT:
A method for improving the adhesion between polyimide layers and the structure formed by the method. A silicon oxide-containing layer is formed on the surface of a polyimide layer and a second layer of polyimide is formed on the silicon oxide-containing layer.
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Egitto Frank D.
Matienzo Luis J.
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