Fuji Photo Film Company, Limited

Fujifilm Corporation

Satoshi Hoshi

Naonori Makino

Katsuji Kitatani

Shigeru Ohno

Katsugi Kitatani

Gaku Kumada

Takashi Sato

Hideo Sato

Kazuto Shimada

Keitaro Aoshima

Norio Aoshima

Kiyotaka Fukino

Eiichi Kato

Toshiaki Aoai

Takashi Nakamura

Sumiaki Yamasaki

Koichi Kawamura

Kazuto Kunita

Nobufumi Mori

Hiroshi Sunagawa

Takao Nakayama

Seishi Kasai

Hirokazu Sakaki

Yoshinori Hotta

Toshifumi Inno

Takashi Kubo

Hiroshi Tashiro

Keiji Akiyama

Akio Oda

Yusuke Hatanaka

Taisei Nishimi

Shingo Ishimaru

Tomoyoshi Mitsumoto

Satoshi Tanaka

Morihito Ikeda

Hiroyuki Nagase

Masatoshi Yumoto

Shunsaku Higashi

Makoto Fukuda

Keizo Ogawa

Koreshige Ito

Kouichi Waki

The purpose of this invention is to provide an aluminum base for a current collector, which enables the production of a secondary battery having excellent cycle properties; and a current collector, a positive electrode, a negative electrode and a secondary battery, each of which is produced using the aluminum base. The aluminum base for a current collector has a surface in which at least two structures selected from the group consisting of a large-wave structure having an average opening size of more than 5 &#x3bc;m but up to 100 &#x3bc;m, a medium-wave structure having an average opening size of more than 0.5 &#x3bc;m but up to 5 &#x3bc;m, and a small-wave structure having an average opening size of more than 0.01 &#x3bc;m but up to 0.5 &#x3bc;m are superimposed on one another, wherein a maximum peak-to-valley height Pt of a profile curve of the surface is up to 10 &#x3bc;m.

Aluminum base for current collector, current collector, positive electrode, negative electrode, and secondary battery

An object of the present invention is to provide a biochemical instrument having a surface that can simultaneously inhibit adsorption of a biopolymer and that of a hydrophobic low-molecular-weight compound. The present invention provides a biochemical instrument comprising a region that inhibits adsorption of a hydrophobic low-molecular-weight compound and a region that inhibits adsorption of a biopolymer on the surface of a water-insoluble material.

Biochemical instrument having surface that inhibits nonspecific adsorption

A hydrophilic member comprising a substrate and a hydrophilic coating film provided on the substrate, wherein the hydrophilic coating film is produced by coating a substrate with an aqueous solution containing (a) a hydrophilic polymer, (b) an alkoxide of a metal selected from the group consisting of Si, Ti, Zr, and Al, and (c) a metal complex catalyst, and heat-drying the solution applied.

Hydrophilic member and process for producing the same

A hydrophilic composition contains (A) a hydrophilic polymer represented by the following general formula (I); and (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al: wherein the symbols in the formula are defined in the specification.

Hydrophilic composition and hydrophilic member

An image forming method in which a planographic printing plate precursor having, on a support, an image recording layer containing (A) a polymerization initiator, (B) a polymerizable compound, and (C) a binder polymer, and having photosensitivity in a wavelength range of 250 nm to 420 nm, is subjected to exposure using laser light in the wavelength range of 250 nm to 420 nm, and a one-pixel drawing time is one millisecond or less, a planographic printing plate precursor having the image recording layer which further contains (D) a compound having a polymerizable group and a support adsorptive group, or (F) a filler, and a planographic printing method including development-on-machine, are provided.

Image forming method, planographic printing plate precursor, and planographic printing method

A presensitized lithographic plate comprises a support and a hydrophilic image-recording layer. The hydrophilic image-recording layer contains a hydrophilic polymer and an agent capable of converting hydrophilic to hydrophobic when the agent is heated. The hydrophilic polymer comprises a main chain and branched chains. Each of the branched chain comprises a hydrophilic chain having a molecular weight in the range of 200 to 1,000,000. A hydrophilic substrate and a lithographic printing process are also disclosed.

Presensitized lithographic plate comprising support and hydrophilic image-recording layer

A lithographic printing plate precursor comprising: a support; an image recording layer comprising (A) an actinic ray absorber, (B) a polymerization initiator, and (C) a polymerizable compound, wherein the image recording layer is capable of being removed with at least one of a printing ink and a fountain solution; and an overcoat layer comprising an inorganic laminar compound. And a lithographic printing method comprising: mounting a lithographic printing plate precursor on a printing press; imagewise exposing the lithographic printing plate precursor with laser beams; and feeding at least one of a printing ink and a fountain solution to the lithographic printing plate precursor to remove a laser beams non-exposed area in an image recording layer; and performing printing.

Lithographic printing plate precursor and lithographic printing method

There is provided a lithographic printing plate precursor having good on-machine development quality, and moreover high sensitivity and high printing durability, which comprises a support having provided thereon an image forming layer containing (1) at least one ingredient selected from the group consisting of fine particles containing a compound having two or more vinyloxy groups and microcapsules encapsulating a compound having two or more vinyloxy groups, (2) a light-to-heat conversion agent, (3) a hydrophilic resin and (4) an acid precursor, wherein the acid precursor is not contained in the fine particles or the microcapsules.

Lithographic printing plate precursor

The present invention provides a planographic printing plate precursor comprising a photosensitive layer on a support, the photosensitive layer including an infrared absorbent, a radical polymerization initiator and a radical polymerizing compound, the photosensitive layer being recordable with irradiation with an infrared ray, and being at least one of soluble and dispersible in water.

Planographic printing plate precursor and planographic printing method

A heat-sensitive lithographic printing plate precursor comprising a support having provided thereon (A) an ink-receiving layer and (B) a hydrophilic layer comprising 80 to 99 parts by weight of a colloidal particulate oxide or hydroxide of at least one element selected from a group consisting of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and a transition metal, and 1 to 20 parts by weight of a polyacrylic acid having a weight-average molecular weight of more than 50,000, and at least one of the ink-receiving layer and the hydrophilic layer including a light-heat converting agent.

Heat-sensitive lithographic printing plate precursor

A process for producing polymer fine particles comprising: dispersing a solution obtained by dissolving a hydrophobic polymer in a solvent immiscible with water in an aqueous phase comprising fine particles of an oxide or hydroxide of at least one element selected from the group consisting of elements belonging to 2 to 15 groups in the periodic table using a surfactant; or dispersing a solution obtained by dissolving a hydrophobic polymer in a solvent immiscible with water in an aqueous phase comprising a water-soluble resin; and then removing the solvent from the oil droplets to form polymer fine particles dispersed in water.

Process for producing polymer fine particles and lithographic printing plate precursor using the same

On-press developing method of a lithographic printing plate precursor, the lithographic printing plate precursor comprising an image-forming layer which comprises a hydrophobizing precursor, and the method comprising fountain solution-clarifying means which comprises: aggregating a hydrophobizing precursor mingled in a fountain solution and removing the aggregated hydrophobizing precursor by filtration; or adding a coagulant to a fountain solution and filtering the fountain solution.

On-press developing method of lithographic printing plate precursor

A lithographic printing plate precursor which comprises a support having provided thereon a layer containing a light-to-heat converting agent as a lower layer and a hydrophilic photosensitive layer containing light-to-heat convertible metallic fine particles which change to hydrophobic with the conversion of light to heat as an upper layer.

A lithographic printing plate precursor which comprises a support having provided thereon a layer comprising a hydrophilic medium, wherein the layer comprising a hydrophilic medium contains a hydrophobitization precursor having a hydrophilic surface and a light/heat converting agent which is hydrophilic in itself, or at least on the surface.

Lithographic printing plate precursor, method for producing the same, and method of lithographic printing

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Shizuoka, Japan

Satoshi Hoshi