摘要:
Disclosed is a light and heat sensitive recording material which permits recording using infrared laser light, requires no developing solution or the like, causes no unnecessary generation of waste, and is capable of forming completely dry, black-and-white monochrome or color, and clear images with high contrast. The light and heat sensitive recording material comprises a light and heat sensitive recording layer disposed on a support member, comprising the light and heat sensitive recording layer. It includes an electron donating colorless dye contained in heat-responsive microcapsules; and an electron accepting compound, a polymerizable monomer which is cured by irradiation with light, and an organic borate salt or an organic borate salt of a cationic coloring material which develops functions as a photo polymerizing initiator when irradiated with light which are arranged outside the heat responsive microcapsules.
摘要:
A recording medium which comprises a support having thereon a layer containing an electron-donating achromatic dye incorporated in microcapsules and an electron-accepting compound, wherein said electron-accepting compound is a 3-halo-4-hydroxybenzoic acid ester having a polymerizable ethylene group. The recording medium provides a high color density at image part, a low fog density at non-image part and markedly high stability of the non-image part.
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:
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:
To provide an optical compensatory element that can optically compensate a liquid crystal layer under a condition for displaying black more precisely and prevent light leakage at a wide viewing angle, and to provide a liquid crystal display and a liquid crystal projector using the optical compensatory element, an optical compensatory element includes a support, at least one first optically anisotropic layer derived from at least one of inorganic materials and arranged on or above at least one side of the support, and a second optically anisotropic layer derived from at least one of polymerizable liquid crystal compounds and being arranged on or above at least one side of the support.
摘要:
A particle size (or particle diameter) variable reactor comprises a granular substrate and a capturing unit fixed onto the surface of the granular substrate. The capturing unit comprises a rod-shaped body having a length of 810 nm or less, a configuration variable element which may be structurally transformed when stimulation is applied, and a capturing structured body which specifically captures an object to be captured. The particle size variable reactor is highly biodegradable and environmentally friendly, and can specifically act on and thus selectively capture its target alone. The reactor may preferably be used in various fields including medical and industrial fields.
摘要:
A light-sensitive heat-sensitive recording material is disclosed, which contains microcapsules resulting from a solution containing at least one component capable of undergoing color development or achromatization as a core material of the microcapsules and a volatile solvent which has a water solubility of 10% by volume or less and has a low boiling point such that it volatilizes during a process for preparing said light-sensitive heat-sensitive recording material leaving substantially no trace of the solvent in the resulting recording material. As the microcapsules, ones having a mean particle size of 2 .mu.m or less are preferred, and ones prepared using a modified gelatin as a protective colloid are also preferred. Further, as the support of the light-sensitive heat-sensitive recording material, a polyester support filled with a white pigment can preferably be used.
摘要:
A image forming material is described, comprising a support having thereon a microcapsule-containing layer, said layer including at least one of organic boron compound anion salt of an organic cationic dye represented by formula (I) as described herein, and at least one compound capable of cleaving at least one carbon-boron bond, both components being isolated from each other by the walls of the microcapsules.Also described is an image forming method which comprises imagewise exposing the aforesaid image forming material to form an image and then contacting the components isolated by the walls of the microcapsules with each other.
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.
摘要:
An MEM unit according to the invention comprises an Si (silicon) substrate 1 having such a thickness as to transmit a visible light therethrough, an insulating layer 2 formed in contact with the upper surface of the Si substrate 1, a lower electrode layer 3 formed in contact with the upper surface of the insulating layer 2, a sacrificial layer gap 4 of a space formed in the partial region of the upper surface of the lower electrode layer 3, a movable film 5 formed on the upper surface of the lower electrode layer 3 to cover the sacrificial layer gap 4, an upper electrode 6 formed in contact with the upper part of the movable film 5, a contact hole 7 penetrating to reach the surface of the lower electrode layer 3 from the surface of the movable film 5, and a lower electrode 8 formed from the surroundings of the upper part of the contact hole 7 to the surface of the lower electrode layer 3 through the contact hole 7.