摘要:
A composition comprising: a polymerized substance of a compound (I) that contains m numbers of RSi(O0.5)3 units, wherein m represents an integer of from 8 to 16; and R's each independently represents a non-hydrolysable group, provided that at least two among R's represent groups containing a vinyl group or an ethynyl group, and wherein each one of the RSi(O0.5)3 units is connected to another one of the RSi(O0.5)3 units by sharing an oxygen atom in each one of the RSi(O0.5)3 units, so as to form a cage structure, and wherein within a solid component contained in the composition, a polymerized substance formed by a reaction of the compound (I) represents 60 mass % or more.
摘要:
An information recording medium composed of 1) a transparent support, 2) a recording layer which is composed of an organic dye having an oxidation potential in terms of Po and an organic oxidizing agent having a reduction potential in terms of Pr in which the oxidation potential and the reduction potential satisfy the condition of 0.4V
摘要:
The present invention provides a curable composition containing at least one species selected from polymerizable monomers represented by the following formulas (I) to (III) and a polymerization initiator, and a planographic printing plate precursor including the same. The curable composition can be cured with high sensitivity due to laser light exposure or the like, and the inhibition of polymerization due to oxygen is controlled. The composition has excellent solubility in a developer or a solvent.
摘要:
An insulating film for semiconductor devices is obtained by curing, on a substrate, a high molecular compound obtained by polymerizing a cage-type silsesquioxane compound having two or more unsaturated groups as substituents and having a cyclic siloxane structure, wherein the structure of the cage-type silsesquioxane compound is not broken by curing, and the breakage of the cage structure can be detected by observing a peak at approximately 610 cm−1 in Raman spectrum of the film after curing.
摘要:
An insulating-film forming composition comprising: at least one of: a dendrimer having a core portion and a branched end; and a polymer of the dendrimer; and a coating solvent, wherein the dendrimer has a cage silsesquioxane at the core portion, and has a polymerizable group at the branched end; an insulating film obtained by using the film forming composition; and an electronic device having the insulating film.
摘要:
An insulating film-forming composition comprising: at least one of a compound represented by formula (1) as defined in the specification, a hydrolysate and a condensate thereof; and at least one solvent, wherein the at least one solvent contains an organic solvent(s) having a boiling point of 85 to 250° C. in an amount of 25 mass % or more; a method for producing an insulating film by using the composition; and the insulating film.
摘要:
Provided is an image recording material capable of being directly recorded by various kinds of lasers, excellent in alkali-developability by alkaline developer and capable of forming an image which is good in curability by exposure. The image recording material is characterized by including on a support: an image recording layer containing a binder polymer (A); a compound (B) having a polymerizable unsaturated group, and a polymerization initiator (C); and a layer containing an organic ionic polymer (a) formed of a non-metallic element and an inorganic layered compound (b) that are layered in this order. It is preferable that the image recording layer further contains a dye (D) having an absorption maximum in a region of 300 to 1,200 nm, and it is preferable that the binder polymer (A) is a polymer having an alkali-soluble group.
摘要:
A phthalide compound represented by formula (I) and a recording material containing the phthalide compound: ##STR1## wherein Ar represents a substituent represented by one of formulas (II-1), (II-2) and (III), and the other symbols in formula (I) are defined in the specification: ##STR2##
摘要:
A silver halide photographic material comprises at least one silver halide emulsion layer and at least one non-light-sensitive hydrophilic colloidal layer provided on a support. The silver halide emulsion layer or the hydrophilic colloidal layer contains a new dye represented by the formula (I): ##STR1## in which L is a single bond, a divalent aliphatic group, a divalent aromatic group or a combination thereof; A is an acidic nucleus; each of R.sup.1, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently is hydrogen or a substituent group; R.sup.2 is a substituent group; m is an integer of 0 to 4; n is 0 or 1; and X is an electron attractive group having a Hammett's substituent constant (.sigma..sub.m) of 0.3 to 1.5.
摘要:
Pyrazole compounds represented by formulae (A), (B), and (C): ##STR1## wherein R.sub.1 represents an unsubstituted alkyl group, an ester group, a carboxyl group, an amino group or an aryl group; R.sub.2 and R.sub.3 each represents an alkyl group or an aryl group, and the alkyl groups represented by R.sub.2 and R.sub.3 may bond each other to form a saturated 5- or 6-membered ring; R.sub.4 represents an alkoxy group or a carbonamido group; R.sub.5 and R.sub.6 each represents a hydrogen atom, an alkyl group or an aryl group, and the alkyl groups represented by R.sub.5 and R.sub.6 may bond each other to form a saturated 5- or 6-membered ring; R.sub.7 represents an aryl group, an ester group or a carboxyl group; and M represents a hydrogen atom or a monovalent cation.