Fuji Photo Film Company, Limited

Fujifilm Corporation

Koichi Kawamura

Sumiaki Yamasaki

Takeyoshi Kano

Miki Takahashi

Tadahiro Sorori

Hidekazu Oohashi

Kazuo Maemoto

Morio Yagihara

Noriaki Watanabe

Takao Nakayama

Hiroshi Tashiro

Keiji Akiyama

Hideo Sato

Kazuto Kunita

Naonori Makino

Harumi Katsuyama

Katsuji Kitatani

Fumikazu Kobayashi

Kiyotaka Fukino

Mitsuru Koike

Takashi Kato

Nobuo Suzuki

Kenichiro Sato

Ippei Nakamura

Masanobu Takashima

Shinji Sakaguchi

Shintaro Washizu

Kazuya Uenishi

Satoshi Hoshi

Yasuo Okamoto

Ikuo Kawauchi

Naoyuki Hayashi

Toshifumi Inno

Hisashi Hotta

Kazuhiko Matsumoto

Tsukasa Yamanaka

Tatsuji Higashi

Norio Aoshima

Akio Oda

Akira Nagashima

Taisei Nishimi

Hirotaka Matsumoto

Satoshi Takita

Kazuo Fujita

Akinobu Koike

Yukio Abe

Takeshi Serikawa

Yasubumi Murota

Yoshitaka Kawamura

Thus, the present invention provides a method for producing a biosensor comprising a substrate coated with a hydrophilic polymer, which comprises allowing a compound generating a reactive group as a result of external stimulus to bind to the surface of a substrate, and then giving external stimulus in a state where a hydrophilic polymer capable of forming a covalent bond with said reactive group is allowed to come into contact with the substrate, so that said hydrophilic polymer is allowed to bind to the substrate surface via a covalent bond with said reactive group.

Method for producing a biosensor

The present invention provides a method of forming a metal pattern and a metal pattern obtained by the method. The method includes the steps of (I) forming on a substrate a polymer layer in which a polymer having a functional group that interacts with an electroless plating catalyst or a precursor thereof is chemically bonded directly to the substrate in a pattern form, (II) adding the electroless plating catalyst or precursor thereof to the polymer layer, and (III) forming a metal layer in the pattern form by electroless plating. The present invention also provides a method of forming a conductive film, including the steps of (A) forming on a substrate a polymerization initiating layer in which a polymer having, on a side chain thereof, a crosslinking group and a functional group having polymerization initiating capability is immobilized by a crosslinking reaction on the surface of the base material, (B) generating a graft polymer by chemically bonding a polymer having a functional group that interacts with an electroless plating catalyst or a precursor thereof directly onto the entire surface of the polymerization initiating layer, (C) adding the electroless plating catalyst or precursor thereof to the graft polymer, and (D) forming a metal layer by electroless plating.

Metal pattern forming method, metal pattern obtained by the same, printed wiring board, conductive film forming method, and conductive film obtained by the same

The invention provides a method of forming a metallic pattern including: (a) forming, in a pattern form on a substrate, a polymer layer which contains a polymer that has a functional group that interacts with an electroless plating catalyst or a precursor thereof; (b) imparting the electroless plating catalyst or precursor thereof onto the polymer layer; and (c) forming a metallic film in the pattern form by subjecting the substrate having the polymer layer to electroless plating using an electroless plating solution, wherein the substrate is treated using a solution comprising a surface charge modifier or 1&#xd7;10to 1&#xd7;10mmol/l of a plating catalyst poison before or during the (c) forming of the metallic film. The invention further provides a metallic pattern obtained thereby. Furthermore, the invention provides a printed wiring board and a TFT wiring board, each of which uses the metallic pattern as a conductive layer.

Metallic pattern forming method, metallic pattern obtained thereby, printed wiring board using the same, and TFT wiring board using the same

The present invention provides a pattern forming method characterized in that energy is applied to a surface of a base material including a polyimide having a polymerization initiating moiety in a skeleton thereof to thereby generate an active site on the surface of the base material, and a polymer directly bonded to the base material surface and having at least a group selected from a group consisting of: a polar group; a functional group whose hydrophilicity/hydrophobicity changes, whose structure is changed into a structure that interacts with an electroless plating catalyst or a precursor thereof, or which ceases to interact with an electroless plating catalyst or a precursor thereof in response to heat, acid or radiation; and a polymerizable functional group, is generated in a pattern shape using the active site as a starting point so that a pattern is formed on the surface of the base material.

Pattern forming method, graft pattern material, conductive pattern forming method and conductive pattern material

The invention provides a multi-layer circuit board sequentially having an insulating substrate, a first electrically conductive pattern arbitrarily formed, an insulating material layer and a second electrically conductive pattern formed by providing an electrically conductive material on a graft polymer pattern formed on the insulating material layer, and having an electrically conductive path which electrically connects the first electrically conductive pattern present on the insulating substrate and the second electrically conductive pattern. The graft polymer pattern includes a combination of a region where a graft polymer is present and a region where no graft polymer is present, or a combination of a region where a hydrophilic graft polymer is present and a region where a hydrophobic graft polymer is present.

Method of making multi-layer circuit board

There is provided an electrodeposition method light modulating device including: (1) a transparent electrode, to which a polymer having a metallocene at a side chain thereof is fixed by a chemical bond; (2) a transparent electrode that is disposed to face the transparent electrode (), and forms metal through a reducing reaction of metal ions thereon; and (3) an electrolytic solution containing the metal ions, which can be reduced by applying current thereto, and disposed between the transparent electrode () and the transparent electrode (). In an electrodeposition method reflective display device, the electrolytic solution is held by a gelatinous polymer, and the white pigment is dispersed in the gelatinous polymer.

Electrodeposition method light modulating device, electrodeposition method reflective display device, and method of manufacturing transparent electrode for an electrodeposition method

The present invention provides a method for forming a surface graft, comprising the process of applying energy to the surface of a substrate containing polyimide having a polymerization initiating moiety in the skeleton thereof, to generate active points on the surface of the substrate and to generate a graft polymer that is directly bonded to the surface of the substrate starting from the active points and that has a polar group, and a surface graft material obtained thereby. The present invention also provides a method for forming a conductive film, comprising the processes of applying energy to the surface of a substrate containing polyimide having a polymerization initiating moiety in the skeleton thereof, to generate active points on the surface of the substrate and to generate a graft polymer that is directly bonded to the surface of the substrate starting from the active points and that has a polar group, and causing a conductive material to adhere to the graft polymer, and a conductive material obtained thereby.

Method for forming surface graft, conductive film and metal patterns

The invention provides a metallic pattern forming method comprising: forming a region in which a graft polymer, that directly bonds to a surface of a base material that includes a polyimide and has a functional group that interacts with either an electroless plating catalyst or a precursor thereof, is generated in a pattern shape; imparting either an electroless plating catalyst or a precursor thereof and electroless plating so as to form a metallic film in the pattern shape, wherein the polyimide has at least one structural unit represented by the following Formula (1) or Formula (2) and has a polymerization initiating site in a skeleton thereof. Rrepresents a bivalent organic group. Ris represented by one of Formulae (3) to (6). R, R, Rand Rindependently represents a bivalent organic group.

Metallic pattern forming method and conductive pattern material

The present invention relates to a pattern forming method comprising image-wise forming, on a surface of a substrate, a region having an ability to initiate polymerization, forming a graft polymer on the region by atom transfer radical polymerization, and adhering a substance to the graft polymer. The method can be applied for preparing an image forming material, a fine particle adsorption pattern material, a conductive pattern material, or the like by selecting a suitable substance.

Pattern forming method and substance adherence pattern material

The present invention provides a pattern forming method comprising bonding a compound to a substrate, the compound having both a polymerization initiating moiety capable of undergoing photocleavage to initiate radical polymerization and a substrate bonding moiety, contacting a radical-polymerizable unsaturated compound with the substrate, and exposing light thereto patternwise, so as to form a region where a graft polymer is generated and a region where a graft polymer is not generated. A conductive pattern forming method applying the pattern forming method, and a conductive pattern material obtained by the conductive film forming method.

Pattern forming method, arranged fine particle pattern forming method, conductive pattern forming method, and conductive pattern material

The invention provides a gas barrier film having a support including a hydrophilic surface or a non-ionic hydrophobic surface on which a graft polymer chain having a polar group is present, and an inorganic thin film formed on the surface.

Gas barrier film

A planographic printing plate precursor comprises a substrate having disposed thereon a hydrophilic layer which includes hydrophilic graft chains and a crosslinked structure formed through hydrolytic polycondensation of an alkoxide of an element selected from Si, Ti, Zr and Al. An aluminum substrate for a planographic printing plate includes a hydrophilic surface which is formed by a hydrophilic polymer including a functional group that chemically bonds to the aluminum substrate directly or is chemically bindable to the aluminum substrate via structural component having a crosslinking structure. A surface-hydrophilic member comprises a substrate having disposed thereon a hydrophilic layer, wherein the hydrophilic layer includes hydrophilic graft chains and a crosslinked structure formed through hydrolytic polycondensation of an alkoxide of an element selected from Si, Ti, Zr and Al.

Planographic printing plate precursor, substrate for the same and surface hydrophilic material

The invention provides a pattern forming method including providing a polymerization initiation layer which is obtained by fixing, by a cross-linking reaction, a polymer having functional groups having polymerization initiation ability and cross-linking groups at side chains, on a support, and forming a pattern including a preparation zone and a non-preparation zone of a graft polymer by preparing the graft polymer on the surface of the polymerization initiation layer using graft polymerization, by contacting a compound having a polymerizable group on the polymerization initiation layer and supplying energy imagewise; an image forming method which applies the pattern forming method; a pattern forming material; and a planographic printing plate. A fine particle adsorption pattern forming method and a conductive pattern forming method are also provided.

Pattern forming method, image forming method, fine particle adsorption pattern forming method, conductive pattern forming method, pattern forming material and planographic printing plate

A surface graft material including a substrate and a surface graft polymer chain, wherein the surface graft polymer chain includes a photocleavable moiety at one of its terminals, and the surface graft polymer chain is directly bonded to a surface of the substrate by a covalent bond between the photocleavable moiety and the substrate. A graft pattern formation method comprising exposing the graft material to cleave the photocleavable moiety in the exposed area, and removing the graft polymer chain from the exposed are to form a surface graft polymer chain pattern. A conductive pattern material and a metal particle pattern material using the graft pattern.

Surface graft material, conductive pattern material, and production method thereof

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Shizuoka-ken, Japan

Koichi Kawamura