Patent ID: 9229329
Filing Date: 2016-01-05
CPC Classification: C11D,G03F

Claim Text:
1. A peeling liquid for a resist, characterized by comprising an alkali metal alkoxide with a mass percentage of 10-45%, an organic amine with a mass percentage of 10-30%, a surfactant with a mass percentage of 5-30%, a solvent with a mass percentage of 20-60%, and an alcohol with a mass percentage of 1-55% in terms of the peeling liquid for a resist with a mass percentage of 100%, wherein the solvent includes one or more of N-methylpyrrolidone, dipropylene glycol methyl ether, N,N-dimethylacetamide, and N, N-dimethylformamide, and wherein the alcohol includes one or more of methanol, ethanol, propanol, isopropanol, n-butanol, isobutanol, and tert-butanol.