摘要:
A silver halide photographic material containing at least one dye forming coupler represented by formula (I): ##STR1## wherein R.sub.0 represents a hydrogten atom or a substituent; R.sub.1 and R.sub.3 each represents a substituent; R.sub.2 represents an electron attracting group; X represents a hydrogen atom or a group releasable on coupling with an oxidation product of an aromatic primary amine derivative, and a silver halide photographic material containing the same are disclosed. The coupler of formula (I) exhibits excellent coupling activity and provides a dye which has a sharp absorption spectrum with no side absorption in the blue and green light regions and exhibits stability to light, heat and moisture and improved color reproducibility.
摘要:
In a barrier laminate comprising at least one organic layer and at least one inorganic layer, the organic layer is formed by curing a polymerizable composition comprising a tri- or more-functional (meth)acrylate having a cyclic carbon structure. The barrier laminate has a smooth surface and high barrier property.
摘要:
The present invention provides an organic electroluminescent device comprising one or more organic compound layers including a luminescent layer between a pair of electrodes, wherein at least one of the organic compound layers contains a pentadentate or hexadentate metal complex having a bivalent platinum ion or a bivalent palladium ion as the central metal ion.
摘要:
A light-sensitive material comprising a light-sensitive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a support, characterized in that the reducing agent is a hydrazine derivative having the following formula (I): ##STR1## in which R.sup.1 is a monovalent group selected from the group consisting of hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkynyl group and a heterocyclic group, each of which may have one or more substituent groups; each of R.sup.2 and R.sup.3 independently is an aryl group which may have one or more substituent group, or R.sup.2 and R.sup.3 form, together with the neighboring carbon, a condensed aromatic ring; R.sup.4 is a monovalent group selected from the group consisting of an aryl group, a heterocyclic group, hydrogen, an alkyl group, an alkoxycarbonyl group and carbamoyl, each of which may have one or more substituent groups. Image-forming method utilizing the light-sensitive material is also disclosed.
摘要:
Provided is a barrier laminate having higher barrier property. The barrier laminate has an organic layer obtained by curing a polymerizable composition comprising a compound represented by the following formula (1); wherein R1's represent a substituent, and R1's each may be the same or different to each other; n's are an integer of 0 to 5, and n's each may be the same or different to each other; provided that at least one of R1's comprises a polymerizable group.
摘要:
A free standing film having excellent mechanical strength and flexibility as well as sufficient area is provided. The organic-inorganic hybrid free standing film includes an organic polymer having a constitutional repeating unit derived from a monomer represented by general formula (1) and a hydrolytic condensate of a metal alkoxide.
摘要:
A light-emitting device or a display device comprising a resin film or a resin layer, a glass substrate, a light-emitting element laminate or a display element laminate, and a gas-barrier film in that order. The device is thin and hardly broken.
摘要:
A free standing film having excellent mechanical strength and flexibility as well as sufficient area is provided. The organic-inorganic hybrid free standing film includes an organic polymer having a constitutional repeating unit derived from a monomer represented by general formula (1) and a hydrolytic condensate of a metal alkoxide.
摘要:
A method for producing a laminate having a structure of an organic layer and an inorganic layer laminated thereon, which comprises polymerizing a mixture that contains a monomer of the following formula (1) wherein m is 2 and a monomer of the following formula (1) wherein m is 3 or more, thereby forming the organic layer: wherein R1 represents a hydrogen atom or a methyl group; and L represents an m-valent linking group.
摘要:
A bisguanidine salt selected from the group consisting of a 4-(phenylsulfonyl)phenylsulfonylacetic acid salt of N,N'-bis(1,3-diethylguanyl)ethylenediamine, a 4-(phenylsulfonyl)phenylsulfonylacetic acid salt of N,N'-bis(1,3-diisopropylguanyl)ethylenediamine, a 4-(phenylsulfonyl)phenylsulfonylacetic acid salt of N,N'-bis-(imidazoline-2-yl)ethylenediamine, a 4-(phenylsulfonyl)-phenylsulfonylacetic acid salt of 1,4-bis(1,3-diisopropylguanyl)piperazine, a 4-(phenylsulfonyl)phenylsulfonylacetic acid salt of 1,4-bis(1,3-diethylguanyl)piperazine, a 4-(4-methylphenylsulfonyl)phenylsulfonylacetic acid salt of N,N'-bis(1,3-diethylguanyl)ethylenediamine and a 4-(4-ethylphenylsulfonyl)phenylsulfonylacetic acid salt of 1,4-bis(1,3-diethylguanyl)piperazine which can be used as a base precursor which is rapidly decomposed by heat treatment at 120.degree. C. or less to release a base.