Patent ID: 6080522
Filing Date: 2000-06-27
Classification: C08G,G03F

Abstract:
A radiation sensitive resist composition containing at least both a resist material and an organic solvent, wherein said composition contains a polymer having a weight-average molecular weight of 1,000-5,000 and a glass transition point (Tg) of 100-150.degree. C. which is prepared by reacting(a) a xylylene compound represented by the general formula: ##STR10## wherein R.sub.1 and R.sub.2 may be the same or different and independently represent a halogen atom, a hydroxyl group or an alkoxyl group containing 1 to 4 carbon atoms;(b) salicylic acid; and(c) a dihydroxy compound represented by the general formula: ##STR11## and/or general formula: ##STR12## wherein R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, and R.sub.8 may be the same or different and independently represent an alkyl group, an alkoxyl group, a nitro group or a halogen atom, p and q are independently 0 or an integer of 1 to 3, r and s are independently 0 or an integer of 1 to 4, and t and u are independently 0, 1 or 2.