Furanacroyl esters
AssigneeFuji Photo Film Co., Ltd.
InventorsYukio Maekawa, Masato Satomura, Akira Umehara
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Abstract
Light sensitive high molecular weight compounds containing furanacrylate groups in the molecule, which can be suitably used for the preparation of photopolymerizable compositions used in light sensitive materials such as, e.g., a photoresist, a method for forming images using the high molecular weight compounds which undergo a change in solubility or are rendered in soluble upon irradiation and a method for preparing the high molecular weight compounds containing the novel structure by homo- or copolymerization of a monomeric vinyl ether or epoxy compound containing a furanacrylate group in the molecule.
Claims5
A furanacroyl ester having the general formula ##STR18##
A furanoyl ester having the general formula (I') ##STR19## wherein R.sub.1 represents ##STR20## wherein R.sub.3 represents a hydrogen atom, a methyl group, an ethyl group, a chlorine atom or a bromine atom;
- wherein m is 0 or 1;
- and n is an integer of 1 to 4.
Dependencies are inferred from the claim text.