Konica Corporation

Nisshin Steel Co., Ltd.

Showa Denko K.k.

Konica-Minolta Holdings, Inc.

Other

Konica Minolta, Inc.

Nippon Steel Corporation

Kansai Paint Company, Ltd.

Showa Denko Kabushiki Kaisha

Nippon Steel Nisshin Co., Ltd.

Tokyo Printing Ink Mfg. Co., Ltd.

Shawa Denko K.k.

Megumi Ide

Shuichi Sugita

Seiju Suzuki

Masaki Satou

Eisaku Katoh

Shigeto Hirabayashi

Hirotoshi Kamata

Katsumasa Yamazaki

Hiroshi Kita

Kuniomi Marumo

Tetsuo Kudo

Takeo Watanabe

Shuji Kida

Takatugu Suzuki

Rie Katakura

Noboru Mizukura

Satoshi Nakagawa

Toshiyuki Aizawa

Yasuyuki Sakai

Yutaka Kaneko

Hideo Taka

Takahiro Fujii

Toyoki Nishijima

Hidenobu Ohya

Kazuhiko Ooga

Masaki Sato

Tatsuo Tanaka

Shinji Tomita

Yoshiyuki Suzuri

Shinya Otsu

Naoki Hirakawa

Atsushi Tomotake

Manabu Kaneko

Osamu Ishige

Shinri Tanaka

Kenichi Okubo

Keiji Izumi

Norimasa Miura

Noriko Yasukawa

Tomio Yamamoto

Kazuo Ohtani

Hidetake Sendai

Motoaki Sugino

Kunio Imamura

Rie Fujisawa

Toshio Koshikawa

Kazuo Kanbayashi

Noriyuki Suzuki

Masaru Hiraku

Shoichi Matsuo

Yukio Oda

Shinji Yoshimoto

Naoko Shimada

Daichi Ueda

Katsunari Norita

Masaki Tanji

Hajime Sukejima

Shunichi Iwamaru

Yuugo Oota

Junichi Kohno

Tomoyuki Nagatsu

Keiko Takiguchi

Motonori Kurotaki

Masakazu Tonishi

Shigenori Kobayashi

Keita Noguchi

Hakubun Ohashi

Yuuichi Okada

Hiroko Fujiwara

Kenichi Kaneda

Aki Nakata

Toshihiko Kadota

Kenichi Nakamura

Hidenori Yoshida

Kenzi Kadokura

Akira Nakagawa

The present invention addresses the problem of providing a painted metal plate having rain-streak-stain resistance and a good appearance, and a method for producing the same. To solve this problem, the method for producing a painted metal plate includes a step for forming a coating by applying a paint containing a silicone resin and a fluorine-containing resin to the surface of a metal plate and curing the paint, and a step for performing flame treatment on the coating. The silicone resin contains 5 to 50 mol % of a silanol group with respect to the total molar mass of Si atoms.

Painted metal plate and method for producing same

The present invention addresses the problem of providing a flame treatment device which is capable of performing a flame treatment on a metal-based base material without requiring a preheat treatment. For the purpose of solving the above-described problem, a flame treatment device according to the present invention comprises: a first temperature measurement unit which measures the temperature of a metal-based base material before a flame treatment; a control unit which determines the combustion energy of flame on the basis of the temperature before a flame treatment, said temperature having been measured by the first temperature measurement unit, so that the surface temperature of the metal-based base material during the flame treatment is 56&#xb0; C. or higher; and a flame treatment unit which performs a flame treatment on the metal-based base material on the basis of the combustion energy, which has been determined by the control unit.

Flame treatment device, apparatus for producing coated metal plate, and method for producing coated metal plate

The purpose of the present invention is to provide a coating material that is for a coated metal plate, that has high storage stability, that is less likely to contaminate a heating device, and that can be used to produce a coated metal plate having a surface on which rain streaks are less likely to occur and having high scratch resistance. The coating material contains a silicone resin including 5-50 mol % of a silanol group with respect to the total number of moles of Si atoms.

Coating material for coated metal plate

Provided is a battery armoring stainless steel foil which, without the need for a special treatment such as corona discharge, has excellent adhesiveness to resin after being thermally shocked and after being immersed in an electrolyte solution. A battery armoring stainless steel foil () includes an oxide film (), having a thickness of not less than 2 nm, which contains (i) one or more metallic elements, existing as a hydroxide, in an amount of not less than 35 mol percent and (ii) SiOin an amount of not more than 40 mol percent, the battery armoring stainless steel foil () having an arithmetic mean roughness Ra of less than 0.1 &#x3bc;m but not less than 0.02 &#x3bc;m in a direction orthogonal to a direction in which the battery armoring stainless steel foil () has been rolled.

Battery armoring stainless steel foil, and method of producing same

A method for treating a metal substrate surface before coating or printing thereof, the method including: preheating to 40&#xb0; C. or above a specific metal substrate having a thermal conductivity of 10 W/mK or higher, and thereafter continuously performing a flame treatment on the substrate surface, prior to coating or printing of the surface of the substrate with a coating material or an ink.

Pretreatment method for coating or printing

A method for treating a metal substrate surface before coating or printing thereof, the method including preheating to 40&#xb0; C. or above a specific metal substrate having a thermal conductivity of 10 W/mK or higher, and thereafter performing a flame treatment on the substrate surface, prior to coating or printing of the surface of the substrate with a coating material or an ink.

The present invention relates to a metal roofing materialthat is arranged on an eave-side metal roofing material in an eave-ridge directionof a roof so as to overlap the metal roofing material and the eave-side metal roofing material. The metal roofing material includes a front substratemade of a metal sheet and including a body portionformed in a box shape; a back substratearranged on the back side of the front substrateso as to cover an opening of the body portion; a core materialfilled between the body portionand the back substrate; and at least one plate reinforcing memberthat is embedded in the core materialat a position closer to the back substratethan a top plate of the body portionor that is disposed in contact with the outer surface of the back substrate

Metal roofing material and roofing method

The present invention provides a method for manufacturing a decorative construction plate, the method including subjecting a metal siding material including: a metallic substrate on which a recess-projection pattern having a height difference of 0.5 mm or more is formed and on which an ink receiving layer formed from a resin composition is provided; a core material; and a back-side material, to flame treatment by exposing the metal siding material to flame with an output of 250 kJ/h to 12000 kJ/h per 10-mm width of a flame port of a burner so that the surface temperature of the substrate does not exceed 300&#xb0; C., followed by performing inkjet printing using an active ray curable ink.

Method manufacturing for decorative construction plate

The purpose of the present invention is to provide a method for stripping a resist film, which includes a cured resin having a phosphate ester group or a carboxyl group, by using a resist stripping solution having high strippability, the method being characterized in that deterioration of the strippability of the resist stripping solution is suppressed and the phosphorus concentration in the resist stripping solution is not substantially increased. In this method, a resist stripping solution is brought into contact with a resist film, which includes a cured resin having a phosphate ester group or a carboxyl group and is disposed on a metal plate, and the resist film is stripped from the metal plate. In this method, the resist stripping solution contains a benzyl alcohol, water in a mass ratio to the benzyl alcohol of 0.3-2.5, and a surfactant, and is substantially free of caustic alkali components.

Method for stripping resist film from metal plate and method for manufacturing etched metal plate

Provided is a battery armoring stainless steel foil which has excellent adhesiveness to resin after being thermally shocked and after being immersed in an electrolyte solution. A battery armoring stainless steel foil () includes an oxide film (), having a thickness of not less than 2 nm, which contains (i) Fe in an amount of not less than 40 mol percent, (ii) Cr in a lesser amount than Fe, and (iii) Si in an amount of not more than 40 mol percent, the battery armoring stainless steel foil () having an arithmetic mean roughness Ra of less than 0.1 &#x3bc;m but not less than 0.02 &#x3bc;m in a direction orthogonal to a direction in which the battery armoring stainless steel foil () has been rolled.

The present invention relates to a method of manufacturing a decorative building board, including: ejecting active ray-curable ink from an ink jet recording head onto a building board that includes a base material selected from a metallic base material and a ceramic base material and an ink receiving layer arranged on the base material, the ink receiving layer being obtained by curing a resin composition and having an arithmetic average roughness (Ra) specified under JIS B 0601:2001 of from 0.4 &#x3bc;m to 3 &#x3bc;m, to thereby perform printing on the ink receiving layer; and irradiating the active ray-curable ink with an active ray from 2.2 seconds to 30 seconds after the active ray-curable ink lands on the ink receiving layer.

Method of manufacturing a decorative building board

This invention provides an organic electroluminescent element comprising a substrate and an electrode and one or more organic layers provided on the substrate. The organic electroluminescent element is characterized in that the layer density of at least one of the organic layers is 1.10 to 1.25 g/cm. The organic electroluminescent element exhibits good luminescence brightness, causes no significant voltage rise and dark spot in the constant-current driving, and has good temporal stability under high temperature and high humidity conditions. There are also provided a display device and a lighting device using the organic EL element.

Organic electroluminescent element, displaying device and lighting device

Disclosed is an organic electroluminescent element which is characterized in that constituent layers including at least a phosphorescent light-emitting layer are provided between a pair of electrodes, and at least one of the constituent layers contains a compound represented by general formula (1). (In the formula, A, Aand Aeach represents a substituent; n1 and n2 each represents an integer of 0-3; Xand Xeach represents an oxygen atom, a sulfur atom, an alkylene group, an imino group, a carbonyl group, a sulfoxide group or a sulfonyl group, or alternatively Xrepresents a bonding hand; and Z, Z, Zand Zeach represents an optionally substituted aromatic heterocyclic ring or an aromatic hydrocarbon ring, provided that all of the Z, Z, Zand Zare not aromatic hydrocarbon rings at the same time.) 

Organic electroluminescent element, display device, illuminating device and condensed polycyclic heterocyclic compound

An organic electroluminescent device having high luminance and long-term stability under high temperature, high humidity conditions. This organic electroluminescent device is suppressed in voltage increase and generation of dark spots when driven at a constant current. Additionally, a display and an illuminating device can be made using the organic electroluminescent device. The organic electroluminescent device is characterized in that at least one of organic layers constituting the device is a light-emitting layer containing a host compound and a phosphorescent compound of the general formula: and the at least one organic layer has a film surface density of 1.10-1.25 g/cm.

Organic electroluminescent element, display device and lighting device

Provided is a method for producing a nitrogen-containing condensed heterocyclic compound containing the step of: reacting a compound represented by Formula (1a) or Formula (1b) with a compound represented by Formula (2) under existence of cupper or a cupper ion, and a ligand to produce a nitrogen-containing condensed heterocyclic compound represented by Formula (3a) or Formula (3b): 

Producing method of nitrogen containing condensed heterocyclic compound

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Tokyo, Japan

Shuichi Sugita