Dynamic multi-purpose composition for the removal of photoresists and method for its use

A solution comprising

• dimethylsulfoxide;
• a quaternary ammonium hydroxide including tetramethylammonium hydroxide, dimethyldipropylammonium hydroxide, or methyltriethylammonium hydroxide, benzyltrimethylammonium hydroxide, diethyldimethylammonium hydroxide;
• an alkanolamine having at least two carbon atoms, at least one amino substituent, and at least one hydroxyl substituent, the at least one amino substituent and the at least one hydroxyl substituent being attached to different carbon atoms of the alkanolamine;
• less than 3% by weight water of a total weight of the solution;
• and
• a secondary solvent comprising an alcohol, a polyhydroxyl compound, or a combination thereof, and optionally a glycol ether compound, wherein the alcohol and polyhydroxyl compound do not contain an ether, amine, or ester linkages. polyhydroxyl compound.

A solution comprising:

• dimethylsulfoxide;
• dimethyldipropylammonium hydroxide;
• less than 3% by weight water for a total weight of the solution;
• and
• an alkanolamine.