Jsr Corporation

Honda Giken Kogyo Kabushiki Kaisha

Japan Synthetic Rubber Co., Ltd.

Canon Kasei Kabushiki Kaisha

Masayuki Takahashi

Kohei Goto

Kinji Yamada

Toshihiro Ogawa

Yoshitaka Yamakawa

Makoto Higami

Nagayuki Kanaoka

Yoichi Asano

Michinori Nishikawa

Hiroshi Sohma

Takashi Okada

Kouji Tamori

Nobuhiro Saito

Masaaki Nanaumi

Kiyoshi Kasai

Mitsuru Okuda

Tetsuo Fukuta

Satoshi Katayose

Toshiyuki Akiike

Junji Matsuo

Fusazumi Masaka

Matthias Patz

Hiromi Komatsu

Shuetsu Fujiwara

Masayuki Hashimoto

Yuji Naito

Kazuo Kawaguchi

A process for producing carrier polymer particles comprising covering the surface of organic polymer particles having a particle diameter of 0.1 to 20 micrometers with a saccharide by chemically bonding the organic polymers and the saccharide.

Carrier polymer particle, process for producing the same, magnetic particle for specific trapping, and process for producing the same

A biological substance related article includes a coating formed by causing a biological substance adsorption preventive coating composition to come in contact with a surface of the biological substance related article and heating the composition, the biological substance adsorption preventive coating composition including: (A) a copolymer obtained by copolymerizing raw material monomers including a monomer A1 shown by the following general formula (1) and an active hydrogen group-containing monomer A2; (B) a crosslinking agent reactive with an active hydrogen group; and (C) a solvent.CH&#x2550;CRCOOROR&#x2003;&#x2003;(1)(Rrepresents an alkylene group having 1 to 4 carbon atoms, Rrepresents an alkyl group having 1 to 4 carbon atoms, and Rrepresents a hydrogen atom or a methyl group).

Biological substance related article and method of manufacturing the same, and biological substance adsorption preventive coating composition and method of using the same

A composite polymer electrolyte membrane is formed from a first polymer electrolyte comprising a sulfonated polyarytene polymer and a second polymer electrolyte comprising another hydrocarbon polymer electrolyte. In the first polymer electrolyte, 2-70 mol % constitutes an aromatic compound unit with an electron-attractive group in its principal chain, while 30-98 mol % constitutes an aromatic compound unit without an electron-attractive group in its principal chain. The second polymer electrolyte is a sulfonated polyether or sulfonated polysulfide polymer electrolyte.

Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same

Halogenated aromatic compound, (co)polymer thereof, and proton-conductive membrane comprising same

Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising same

Monomer containing electron-withdrawing group and electron-donative group, and copolymer and proton-conductive membrane comprising same

In a conductive rubber roller including a conductive support and a rubber layer, the rubber layer includes a component (A), an epichlorohydrin rubber containing 40 mol % or more of ethylene oxide, and a component (B), an acrylonitrile butadiene rubber component having an acrylonitrile content of 20% by weight or less. The component (A) is in a proportion of 5 or more to less than 25 in weight ratio, based on a total weight of the components (A) and (B).

Conductive rubber roller

Diyne-containing (co)polymer, processes for producing the same, and cured film

A thermosetting resin composition which comprises (A) a resin in which at least one compound having a graft-reactive group such as a carboxyl group, a primary amino group or a secondary amino group and a carboxylic anhydride group has been grafted on a polycarbodiimide and (B) an epoxy compound. The said thermosetting resin composition retains heat resistance, electrically insulating properties and mechanical properties characteristic of polycarbodiimide, is excellent in solubility in various solvents and storage stability in the form of a solution and can be easily cured under mild conditions, and can produce a cured product excellent in humidity resistance, transparency, chemical stability and adhesiveness to various substrates.

Thermosetting resin composition

Growing community of inventors

Ibaraki, Japan

Masayuki Takahashi