Konica Corporation

Konica Minolta Business Technologies, Inc.

Bridgestone Corporation

Asahi Yukizai Corporation

Yasuo Kurachi

Eiichi Ueda

Akihisa Nakajima

Takayuki Sasaki

Tasuku Saito

Yoshihiro Wada

Hidetoshi Ezure

Yoichi Saito

Tadashi Arimoto

Kenji Ohnuma

Nobuo Kubo

Kiyokazu Morita

Yuichi Ishino

Masahito Takada

Chiaki Nagaike

Katsuhiko Arai

Hitoshi Adachi

Yoshiki Fukuyama

Mitsuya Tanaka

Kaoru Yaegashi

Eiichi Yoshida

Yuichi Atarashi

Yasushi Okubo

Isamu Michihata

Shigeki Endo

Hiroaki Wada

Yasuhiko Takamuki

Takayuki Maruyama

Ryo Sakurai

Hiroshi Kibayashi

Kaori Ono

Izumi Mukoyama

Akira Ohira

Takahiro Takagi

Hirokazu Koyama

Yuji Hosoi

Susumu Sudo

Koichi Saito

Mineko Ito

Koichi Irako

Takanori Inoue

Naoko Fukuwatari

Yoji Watabe

Ichiro Kudo

Yasuhiro Matumoto

Kotaro Takebe

Masayoshi Yamauchi

Osaki Toshiyuki

Yoichi Siato

Kaoru Y Aegashi

Chiaki Kotani

Sanae Irako

Provided is a resin composition having improved fluidity in a molten state maintained without lowering heat resistance, containing: a polymer being a reaction product of a first organic compound having a phenolic hydroxyl group and a second organic compound having a glycidyl group, Mw of the polymer being no greater than 10,000; and a thermoplastic resin other than the polymer. A proportion of the polymer contained in the resin composition is from 0.1% to 30% by mass. A melting point of the thermoplastic resin is no less than 200&#xb0; C. The thermoplastic resin has a benzene ring in a molecule. The polymer and the thermoplastic resin have blended to form a homogeneous phase. Also provided are a molded product formed from the aforementioned resin composition, and a production method of a molded product including: kneading the resin composition by chaotic mixing; and molding a kneaded product obtained after the kneading.

Resin composition, molded product and production method thereof

A method for manufacturing a nonflammable polyester resin composition comprising:

Nonflammable polyester resin composition and method for manufacturing such a resin composition

Disclosed is a heat-producing fixing belt of a cylindrical shape which is composed of a heat-producing layer, an elastic layer, and a releasing layer in this sequential order from the inner side, and the heat-producing layer contains a polyimide resin and fabric containing carbon fiber and a pair of electrodes to supply power to the heat-producing layer making contact with the fabric containing carbon fiber are provided on both ends of the cylindrical shape.

Heat-producing fixing belt and image forming apparatus using the same

The present invention relates to a method for producing an annular belt made of polyimide comprising;

Annular belt made of polyimide and a production method thereof

A polymer composition containing two kinds of polymers and having a difference in its glass transition temperature of 3&#xb0; C. or lower between before and after heat-treatment by getting it through a space between two parallel faces in a molten state.

Polymer composition, transferring belt for electrophotography, image-forming apparatus and method for producing polymer composition

A transfer belt for electrophotography comprises

Transfer belt for electrophotography and image forming apparatus equipped therewith

A resin composition comprises a polyphenylene sulfide resin and a nylon resin having a &#x3c7;-parameter of 1.3 or more at 25&#xb0; C., and has one glass transition temperature, and an image-forming apparatus comprises:

Specific resin composition of polyphenylene sulfide, and molded component, electrophotographic transfer film and image-forming apparatus, using the same

A resin composition comprises a polyphenylene sulfide resin and a nylon resin having a &#x3c7;-parameter of less than 1.3 at 25&#xb0; C., and has one glass transition temperature, and an image-forming apparatus comprises

Resin composition, molded component, electrophotographic transfer film and image-forming apparatus

Disclosed are an organic-inorganic hybrid film comprising a cellulose derivative and a polycondensation product of a condensation polymerizable reactive metal compound, wherein the film contains a plasticizer in an amount of 1 to 20% by weight and its manufacturing method.

Organic-inorganic hybrid film, its manufacturing method, optical film, and polarizing film

A silver salt photothermographic imaging material is disclosed, comprising a support provided thereon with a light sensitive layer containing an organic silver salt, a light sensitive silver halide, a reducing agent and a binder, wherein at least one side of the support is provided with a sublayer containing a metal oxide in an amount of 5 to 50% by volume and the surface of the sublayer exhibiting a maximum height (R ) of not more than 0.1 &mgr;m.

Silver salt photothermographic imaging material

Molding materials comprising a cellulose based fiber, and a thermoplastic resin in an amount of less than said cellulose based resin is disclosed.

Molding material

An image forming material comprising a support is disclosed. The support has, on at least one surface, a sublayer comprised of a styrenes-diolefin based copolymer, thereon an antistatic layer comprised of an electrically conductive composition prepared by mixing polymer particles having a functional group on the side chain with a water-soluble polymer, which interacts with said functional group, and thermally treating the resulting mixture at 50 to 90&deg; C., and further having, on said antistatic layer, a layer comprised of a hydrophilic resin.

Image forming material

A photothermographic dry imaging material is disclosed. The imaging material comprises a support, a photosensitive layer containing at least an organic silver salt, photosensitive silver halide, reducing agent and a binder, and a subbing layer containing a water-soluble polymer having a hydroxy group, provided on the support.

Photothermographic dry imaging material easy to separate emulsion layer from support and method for separation

A latex comprising a polymer having an ethylenically unsaturated monomer unit containing an active methylene group and an ethylenically unsaturated monomer unit selected from methacrylic acid ester, acrylic acid ester, maleic acid ester and diene derivative, wherein said polymer is produced in the presence of a water soluble polymer through emulsion polymerization.

Latex and silver halide photographic light-sensitive material containing the same

An adhesive composition is disclosed, comprising an ethylenic copolymer comprising a repeating unit derived from an ethylenically unsaturated monomer containing an active methylene group and at least a repeating unit derived from an ethylenically unsaturated monomer, and a copolyester containing, as a copolymerizing component, a repeating unit derived from a dicarboxylic acid containing a sulfonate group or a repeating unit derived from a diol containing a sulfonate group.

Adhesive composition and image forming material

Growing community of inventors

Tokyo, Japan

Yasuo Kurachi