| abstract |
A negative photosensitive composition comprising (a-1) a compound having at least two organic groups of the following formula (I): n n --OCH.sub.2 OR.sup.1 (I) n n wherein R 1 is an alkyl group, in its molecule and an alkali-soluble resin, or (a-2) an alkali-soluble resin having at least two organic groups of the above formula (I) in its molecule, and (b) a photo-acid-generating material. |