Fujifilm Corporation

Fuji Photo Film Company, Limited

Kimi Ikeda

Daisuke Arioka

Yoshiharu Yabuki

Kazuto Shimada

Akinori Fujita

Makoto Kubota

Yohsuke Takeuchi

Yoshinori Tamada

Satoshi Higuchi

Yusuke Sakai

Hiroshi Yamamoto

Hisashi Okada

Naoki Saito

Yoshihiro Jimbo

Shintaro Washizu

Toshimasa Usami

Naotsugu Muro

Naoto Yanagihara

Yuuichi Fukushige

Hisato Nagase

Tetsunori Matsushita

Hirotaka Matsumoto

Masatoshi Yumoto

Kimiatsu Nomura

Sotaro Inomata

Masahiro Hatta

Takashi Shimizu

Shiki Ueki

Takahiro Nakazawa

Tatsuo Kawabuchi

Yoshihiro Jinbo

Yoshiki Sugai

Sachiko Arai

With the present invention, it is possible to provide an inspection tool capable of easily inspecting whether or not light which inactivates a virus or the like has been radiated and easily inspecting whether or not light which is harmful to the human body has been radiated. The inspection tool of the present invention includes a first display portion and a second display portion, in which the first display portion is a display portion which indicates a visual change before and after irradiation of the inspection tool with light having at least any of wavelengths in a wavelength range of 200 to 280 nm, and the second display portion is a display portion which does not indicate a visual change before and after irradiation of the inspection tool with light in a wavelength range of 200 to 230 nm, but indicates a visual change before and after irradiation of the inspection tool with light having at least any of wavelengths in a wavelength range of more than 230 nm and 280 nm or less.

Ultraviolet inspection tool and inspection method using a visual indicator

A first object of the present invention is to provide an ultraviolet-sensing member having excellent storage stability and image stability. In addition, a second object of the present invention is to provide a microcapsule, a production method of a microcapsule, a dispersion liquid for forming an ultraviolet-sensing layer, and an ultraviolet-sensing kit. The ultraviolet-sensing member of the present invention is an ultraviolet-sensing member including an ultraviolet-sensing layer containing a microcapsule which contains a photoactivator, a color-forming agent, and an aromatic solvent, in which the aromatic solvent includes an aromatic solvent including a heteroatom and an aromatic solvent including no heteroatom.

Ultraviolet-sensing member, microcapsule, production method of microcapsule, dispersion liquid for forming ultraviolet-sensing layer, and ultraviolet-sensing kit

Provided is an inkjet recording sheet which includes a transparent support and an ink receiving layer disposed on one surface of the transparent support, in which the ink receiving layer is a layer formed by curing a composition containing at least a polymerization initiator and a polymerizable compound. When a printed article and ornamental glass are manufactured by forming an image portion by an inkjet method, the inkjet recording sheet is excellent in both the ink adhesiveness and the scratch resistance of the ink receiving layer including the image portion and a non-image portion. Also provided is a method for manufacturing an inkjet recording sheet, a printed article, a method for manufacturing a printed article, and ornamental glass.

Inkjet recording sheet, method for manufacturing inkjet recording sheet, printed article, method for manufacturing printed article, and ornamental glass

The present invention provides a polymerizable composition for a solder resist, including an infrared ray shielding material, a polymerization initiator, and a polymerizable compound, and a solder resist pattern forming method using the polymerizable composition for a solder resist.

Polymerizable composition for solder resist, and solder resist pattern formation method

A polymerizable composition contains (A) a polymerization initiator that is an acetophenone-based compound or an acylphosphine oxide-based compound, (B) a polymerizable compound, (C) at least either a tungsten compound or a metal boride, and (D) an alkali-soluble binder.

Polymerizable composition, and photosensitive layer, permanent pattern, wafer-level lens, solid-state imaging device and pattern forming method each using the composition

A polymerizable composition includes: a polymerization initiator; a polymerizable compound; a tungsten compound; and an alkali-soluble binder.

Polymerizable composition

Provided is a polymerizable composition containing (A) a polymerization initiator, (B) a polymerizable compound, (C) at least either a tungsten compound or a metal boride, (D) a compound having a maximum absorption wavelength between 300 nm and 450 nm and assuming that the maximum absorbance between 300 nm and 450 nm is 1, having an absorbance of 0.3 or less at a wavelength of 550 nm, and (E) an alkali-soluble binder.

A recording material having, on a support, a recording layer containing an azolinyl acetic acid derivative and a diazo compound. The azolinyl acetic acid derivative is preferably is a compound represented by the following general formula (1): wherein X represents an oxygen atom or a sulfur atom; Rrepresents an alkyl group, an aryl group, a heterocyclic group, &#x2014;ORor &#x2014;NRR; Rrepresents a substituent; Rrepresents an alkyl group, an aryl group or a heterocyclic group; Rand Reach independently represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; n represents an integer from 0 to 4; and, when n is an integer of 2 or greater, two or more Rs may be linked with each other to form a ring.

Azolinyl acetic acid derivative and azolinyl acetic acid derivative containing recording material

The present invention provides a heat-sensitive recording material having a support and a heat-sensitive recording layer, which contains a diazonium salt compound and a coupler compound that reacts with the diazonium salt to develop a color, wherein the recording material contains an oxonol dye.

Heat-sensitive recording material containing oxonol dye

Phenylurethane compounds of the following general formula (1); asymmetric urea compounds of the following general formula (10) obtained from the phenylurethane compounds; barbituric acid derivatives of general formula (18) produced from the asymmetric urea compounds, which have specific substituents and are useful in diazo thermal recording materials; and diazo thermal recording materials containing the barbituric acid derivative.

PHENYLURETHANE COMPOUNDS AND METHODS FOR PRODUCING SAME, ASYMMETRIC UREA COMPOUNDS AND METHODS FOR PRODUCING SAME, BARBITURIC ACID DERIVATIVE, AND DIAZO THERMAL RECORDING MATERIAL CONTAINING THE DERIVATIVE

Diazonium salt and heat-sensitive recording material

The present invention discloses a diazo compound represented by any one of the following general formulas (I) to (III). Also, the present invention discloses a heat-sensitive recording material including a substrate and a heat-sensitive layer provided on the substrate, the heat-sensitive recording layer including a diazo compound which is represented by any one of the following general formulas (I) to (III), and a coupler to react with the diazo compound to color the same. According to the present invention, there is provided a diazo compound having a high density of color-developing and good storability, and a heat-sensitive recording material using the diazo compound which has excellent color-developing property, light-resistance property, and storage stability before use.

Diazo compound and heat-sensitive recording material

A heat-sensitive recording material comprising a support and a heat-sensitive recording layer thereon, which contains a diazonium salt compound and a coupling component, is provided. The diazonium salt compound contains a benzenediazonium salt compound represented by formula (1) and the coupling component contains a uracil compound represented by formula (2) or a barbituric acid compound represented by formula (3).

Heat-sensitive recording material comprising a uracil coupling component

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.

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Shizuoka, Japan

Kimi Ikeda