摘要:
An image-recording device that improves processing speed for image-recording that is carried out using a light and heat sensitive recording material. At the same time as irradiation of the light and heat sensitive recording material with light by a light source for fixing, a heating device heats the light and heat sensitive recording material. Because photo-fixing/photo-decolorization is carried out while the light and heat sensitive recording material is heated, viscosity of the system decreases, and dispersibility of active radicals increases. Due to this activation of radicals, a photopolymerization reaction and a photo-decolorization reaction accelerate, so that efficiencies of fixing and decolorizing increase.
摘要:
A photopolymerizable composition is disclosed, which comprises a photopolymerizable compound and a photopolymerization initiator comprising a cationic dye, an organic boron compound and a compound having an --SH group in the molecule thereof, and which can be used for making printing plates, as resist materials for making printed circuit boards, as color proof materials, etc.The photopolymerizable composition can be applied for an image-forming process utilizing microcapsules, which comprises the steps of encapsulating the photopolymerizable composition with a color image-forming material in the core of microcapsules, coating the microcapsules on a support to form a photosensitive sheet, imagewise exposing the photosensitive sheet, superposing the photosensitive sheet on an image-receiving sheet, pressing the whole surface of the assembly to rupture the microcapsules at the unexposed portions, and transferring the color image-forming material into the image-receiving sheet.The color image obtained by using the photopolymerizable composition exhibits high sensitivity.
摘要:
A light- and heat-sensitive recording material comprising a support having thereon at least one light- and heat-sensitive layer comprising, (1) microcapsules containing an electron donative colorless dye, and (2) a light-hardenable composition containing (a) a polymerizable vinyl monomer, (b) a photopolymerization initiator, and (c) an electron acceptive developer and a light- and heat-sensitive recording material comprising a support having thereon at least one light- and heat-sensitive layer comprising, (1) microcapsules containing an electron donative colorless dye, and (2) a light-hardenable composition containing (d) an electron acceptive polymerizable vinyl monomer and (b) a photopolymerization initiator.
摘要:
An image-forming material comprising: (a) microcapsules, in which at least one leuco dye capable of developing a color by oxidation and at least one photooxidizing agent (preferably a combination of a lophine dimer and an organic halogeno-compound) are enclosed together, and (b) at least one reducing agent not enclosed in the microcapsules (preferably present in the form of an emulsified dispersion), thereby achieving image formation in a completely dried condition, and ensuring excellent freshness keeping property, image reproducibility and fixability.
摘要:
Provided are target detection substrate for target detecting apparatuses capable of detecting various targets such as pathogens, biological substances and toxic substances without using a costly measuring apparatus; which can detect these targets with a low measurement error, high efficiency, simplicity, speed and sensitivity; and which can make a quantitative detection thereof. The target detection substrate includes at least a target interaction part which can interact with a target on an optical interference substrate, which optical interference substrate includes a substrate and a different refractive index film having a different refractive index from that of the substrate disposed on the substrate, and interferes irradiated light to radiate it as interference light where the total number of peak tops and peak bottoms in a graph of transmittance against wavelength of the interference light is from 1 to 20 in an arbitrary wavelength range of 100 nm.
摘要:
Disclosed is a photopolymerizable composition containing a polymerizable compound having an addition-polymerizable unsaturated bond, an organic dye, and an organoboron compound represented by the following general formula (I), wherein at least one kind of the organoboron compound is included and the proportion thereof is one mole or more per mole of the organic dye B⊖R)4X⊕. General formula (I)
摘要:
The object of the present invention is to provide a phase difference film containing a honeycomb-like porous film produced by self-organization of which a refractive index controlling material having a different refractive index from that of the material of the film is packed inside holes of the honeycomb-like porous film as well as to provide a method for producing a phase difference film which includes forming a film, and packing a refractive index controlling material inside holes of the obtained film; the forming the film comprises applying a coating solution containing an organic solvent and a high-polymer compound over a surface of a substrate, forming droplets in the obtained film, and vaporizing the organic solvent and the droplets to thereby form a film having holes in the film; in which the refractive index controlling material has a different refractive index from that of the high-polymer compound.
摘要:
Provided are optical switches applicable to various safety apparatuses which can control an operation of a circuit by detecting a switching signal such as pathogens and toxic substances, and safety apparatuses using the optical switches. The optical switch comprises an optical irradiation unit to irradiate light; an optical interference unit which can interact with a switching signal, interferes with light irradiated from the optical irradiation unit and radiates it as interference light, and can vary the wavelength of the interference light after interaction with the switching signal; and a switching unit which is provided in the path of the interference light, detects a wavelength change of the interference light, and conducts one of activating and deactivating a circuit. The safety appatatus comprises the optical switch and a hazard evasive apparatus activating unit which activates a hazard evasive apparatus using the optical switch.
摘要:
An antigen detecting agent having a rod-shaped body and an antibody bonded to the rod-shaped body which specifically bonds to a target antigen, an antigen detecting kit, an antigen detecting apparatus and an antigen detecting method using the antigen detecting agent are disclosed.
摘要:
A gas sensing material includes a nonphotosensitive organic silver salt. A gas inspecting method includes adhering a gas sensing material to a surface of an inspection object, wherein the gas sensing material includes a nonphotosensitive organic silver salt; and heat developing the gas sensing material.