| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition which can be suitably used for providing an optical film wich is sufficiently improved in the polymerization degree of the film. <P>SOLUTION: The composition includes a compound represented by the formula (1): P11-E11-(B11-A11)<SB>n</SB>-B12-G, a compound containing a thiol-group and a photopolymerization initiator. As to formula (1), A11 is alicyclic hydrocarbon, heterocyclic ring, etc. (which may bond with halogen atom, 1-5C alkyl, nitro, or the like), B11 and B12 are each -C≡C-, -CH=CH-, -CH<SB>2</SB>-CH<SB>2</SB>-, -O-, -S-, -CO-, -CO-O-, -O-CO-, -O-CO-O-, etc. or a single bond, E11 is a 1-12C alkylene that may be substituted, P11 is a hydrogen atom or a group represented by any of formula (P-1) to formula (P-5), (wherein R<SB>1</SB>to R<SB>5</SB>of the formula (P-1) to formula (P-5) are each 1-4C alkyl or H), G is H, halogen atom, 1-13C alkyl that may be substituted, etc., and n is an integer of 1-5. <P>COPYRIGHT: (C)2010,JPO&INPIT |
