Patent ID: 9029067
Filing Date: 2015-05-12
Classification: G03F,H01L

Abstract:
1. A resist pattern-insolubilizing resin composition used in a resist pattern-forming method and comprising: a solvent comprising at least two kinds of alcohols and having a water content of 10 mass % or less; and a resin comprising: a content of the first repeating unit in the resin being from 30 to 90 mol % based on a total of repeating units in the resin, a content of the second repeating unit in the resin being from 5 to 60 mol % based on the total of repeating units in the resin, a content of the third repeating unit in the resin being from 5 to 65 mol % based on the total of repeating units in the resin, wherein R wherein each R wherein R