Patent ID: 9377690
Filing Date: 2016-06-28
CPC Classification: G03F

Claim Text:
1. A composition for forming a metal oxide-containing film comprising: (i) as a component (A), a metal oxide-containing compound A wherein, R 0A and R 1A represent an organic group having 1 to 30 carbon atoms; a0, a1 and a2 represent an integer of 0 or more, at least one of a0 and a1 is 1 or more, and a0+a1+2×a2 is the same number as the number determined by valency of L; L is any of aluminum, gallium, yttrium, titanium, zirconium, hafnium, bismuth, tin, vanadium, and tantalum, and (ii) as a component (B), an aromatic compound represented by the following general formula (B-1), wherein the aromatic compound is capable of generating a hydroxyl group by exposure to heat and/or an acid, wherein, d1 and d3 represent an integer of 1, 2 or 3; d2 represents an integer of 0, 1 or 2; E and G represent a single bond or a divalent organic group composed of one or more of carbon, oxygen and hydrogen atom; each D 1 , D 2 and D 3 may be the same or different and represents an organic group shown by the following general formula (B-1a) or (B-1b), wherein, each R 1 , R 2 and R 3 may be the same or different and represents an organic group shown by the following general formula (B-1c), (B-1d) or (B-1e); each R 4 , R 5 and R 6 may be the same or different and represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and two alkyl groups may be bonded to form a cyclic substituent. wherein, Q 1B to Q 4B represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and two substituents arbitrarily selected from Q 1B to Q 4B may be bonded to form a cyclic substituent; Q 5B to Q 7B represent an alkyl group having 1 to 20 carbon atoms, and two substituents arbitrarily selected from Q 5B to Q 7B may be bonded to form a cyclic substituent; and Q 8B and Q 9B represent an alkyl group having 1 to 20 carbon atoms, and Q 8B and Q 9B may be bonded each other to form a cyclic substituent.