SOLVENTS FOR USE IN THE ELECTRONICS INDUSTRY

Solvents useful for removing, among other things, photoresists and poly(amic acid)/polyimide from display/semiconductor substrates or electronic processing equipment, consist essentially of: (A) a first component consisting of at least one of dimethyl sulfoxide (DMSO) and N-formyl morpholine, and (B...

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Bibliographische Detailangaben
Hauptverfasser: JIANG, Qi, REN, Hua, KIM, Eung Kyu, JIANG, Xin
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Solvents useful for removing, among other things, photoresists and poly(amic acid)/polyimide from display/semiconductor substrates or electronic processing equipment, consist essentially of: (A) a first component consisting of at least one of dimethyl sulfoxide (DMSO) and N-formyl morpholine, and (B) a second component consisting of at least one of N,N-dimethyl propionamide, 3-methoxy-N,N-dimethyl propanamide, N,N-dimethyl acetoacetamide and N-methyl-ε-caprolactam.