摘要:
A mixture of a dibasic ester (DBE), an alcohol, and water to remove photoresist from a silicon wafer substrate. Photoresist is effectively removed at ambient temperature with this non-phenolic, non-halogenated stripper solution. Dissolved photoresist is easily separated from the water mixture for disposal.
摘要:
Amidoximes are prepared from aqueous hydroxylamine and nitrites to yield amidoximes. Reaction of acetonitrile with aqueous hydroxylamine at ambient temperature yields acetamidoxime crystals.