abstract |
The present invention is related to a photosensitivencomposition which comprises 70 to 99 weight % of a vinylnpolymer (A) comprising recurring units derived from a monomern(a) of the following general formula (1) and 1 to 30 weight %nof at least one photosensitive compound (B) selected from thengroup consisting of azide compounds and diazo compounds.n H 2 C=CH-X-Q n[wherein X is selected from the group consisting of a directnbond, a 1,4-phenylene group, a sulfonyl group, a methylenengroup, and an alkylene group of 2 to 5 carbon atoms (thenmethylene and alkylene groups may respectively have one ether,ncarbonyl, carboxyl, amide or urea group); Q represents anfunctional group selected from the group consisting of -NH-R,n-COCH 2 COCH 3 , and -SO 2 NH 2 ; R represents a residue selected fromnthe group consisting of -CHO, -H (hydrogen), an alkyl group ofn1 to 6 carbon atoms (the alkyl group may have one hydroxyl,nether, amino, nitro, cyano, carbonyl, carboxyl, amide, or ureangroup), -NH 2 , -N(CH 3 ) 2 , -COOH, -CONH 2 and -CONHCH 3 ] |