Dic Corporation

Tokuyama Corporation

Dainippon Ink and Chemicals, Incorporated

The Hong Kong University of Science and Technology

Nippon Soda Co., Ltd.

Japan Atomic Energy Research Institute

Nihon Sinku Gijutsu Kabusiki Kaisha

Hitoshi Kondo

Yoji Inui

Katsuhiro Shirai

Hiroyuki Tsuboi

Takeo Kobori

Toru Asada

Vladimir Grigorievich Chigrinov

Hoi-Sing Kwok

Katsunori Shimada

Tetsuya Abe

Yasuhiro Kuwana

Hideki Kazama

Yoshio Murakami

Hirokazu Takada

Konosuke Inagawa

Kengo Yasui

Yusuke Ozaki

Akira Ohno

Mika Iiyama

Akihiro Koiso

Tsuneyuki Otaguro

Hidetoshi Nakayama

Hiroyuki Hamano

Tomoko Goto

Kumiko Akiba

Takashi Goto

Tatsuya Shigehiro

Hiroaki Kawamura

Akira Ono

Vladimir Grigorievich; Chigrinov

Hoi-Sing; Kwok

A new yellow pigment excellent in both brightness and coloring power is provided. It has been found that dimerization of a specific quinophthalone skeleton gives more selective absorption and transmittance. Furthermore, the dimerization method was also studied, and it has been found that excessive reddish tone can be suppressed by cleaving the conjugate using a methylene chain as a spacer instead of simply employing a direct bond. In addition, dispersibility has been improved by polyhalogenation and introduction of an imide structure. Furthermore, a coloring agent containing the quinophthalone compound and a coloring composition containing the coloring agent are provided.

Quinophthalone compound

A teat opening protection patch is stuck to portions inclusive of the teat openings of livestock, and includes a laminateof an elastic sheetand an adhesive layerlaminated on one surface of the elastic sheet, the laminatehaving a double-stretched tensile stress in a range of 0.1 to 5 N.

Teat opening protection patch for livestock

A method of protecting a teat opening with a teat opening protection patch, which is stuck to portions inclusive of the teat openings of livestock, and includes a laminateof an elastic sheetand an adhesive layerlaminated on one surface of the elastic sheet, the laminatehaving a double-stretched tensile stress in a range of 0.1 to 5 N.

Method of protecting teat opening

Provided is a phthalocyanine compound which has a green hue without having a halogen atom, and exhibits high luminance and an excellent coloring force at the time of being used for preparing a green pixel unit of a color filter. The phthalocyanine compound of the present invention has green hues without having a halogen atom, and exhibits high luminance and an excellent coloring force at the time of being used for preparing the green pixel unit of the color filter. In addition, the phthalocyanine compound can be used not only for the color filter, but also as a colorant for a wide range of applications as a general colorant such as printing ink, paint, colored plastic, toner, and ink for ink jet.

Phthalocyanine compound and method of preparing the same, color filter containing phthalocyanine compound, and coloring composition

An azo compound of the present invention is represented by the general formula (1): (wherein, Rand Reach independently represents a hydroxy group, or a polymerizable functional group selected from the group consisting of a (meth)acryloyl group, a (meth)acryloyloxy group, a (meth)acrylamide group, a vinyl group, a vinyloxy group, and a maleimide group; Xrepresents single bond when Ris a hydroxy group and represents a linking group represented by -(A-B)- when Ris a polymerizable functional group; Xrepresents a single bond when Ris a hydroxy group and represents a linking group represented by -(A-B)- when Ris a polymerizable functional group; Rand Reach independently represents &#x2014;OR, a hydroxyalkyl group having 1 to 4 carbon atoms, or &#x2014;CONRR; and Rand Reach independently represents a carboxy group, a sulfo group, a nitro group, amino group, or a hydroxy group).

Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment film

The present invention provides a tetrazoyloxime derivative which is less likely to cause chemical injury to useful plants and is also superior in chemical efficacy to a conventional hetero ring-substituted oxime derivative. A tetrazoyloxime derivative represented by the general formula (1): X represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a cyano group, a methanesulfonyl group, a nitro group, a trifluoromethyl group, or an aryl group; A represents a 1-alkyltetrazoyl-5-yl group or a 5-alkyltetrazoyl-1-yl group; and Het represents a pyridyl group having a substituent or a thiazoyl group having a substituent, and a plant disease controlling agent containing the same as an active ingredient are disclosed.

Tetrazoyl oxime derivative and agricultural chemical containing the same as active ingredient

Oxime derivatives and agricultural chemicals containing the same

A method or joining ceramics comprising the steps: of preparing a ceramics body and another body to be connected with the ceramics body; of interposing a layer of ultra-fine particles having smaller size than the surface roughnesses of the contact surfaces of the ceramics body and the other body, the layer having larger thickness than the surface roughnesses, and the ultra-fine particles being reactive with the ceramics body and the other body and forming a reaction produce which has a strong bonding power to the ceramics body and the other body; and then of pressing and heating the piled composition of the ceramics body, other body and layer.

Method for joining ceramics

Growing community of inventors

Chiba, Japan

Hitoshi Kondo