Waterborne photoresists having binders neutralized with amino acrylates
 A waterborne photoimageable composition or photoresist comprises a latex binder polymer having acid functionality to render it developable in alkaline aqueous solution, which acid functionality is neutralized to at least about 1 mole percent with an amino acrylate, a photopolymerizeable monomer fraction, and a photoinitiator chemical system. 
Morton International, Inc.
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Y10S G03F G03F Y10S G03F H05K
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Daniel E. Thanh N. Robert K.
Lundy Tran Barr