Fuji Xerox Co., Ltd.

Other

Shoichi Morita

Masahiro Sato

Yusuke Kitagawa

Koichi Matsumoto

Yoko Miyamoto

Jiro Watanabe

Yutaka Sugizaki

Hiroshi Miyamoto

Yukio Hara

Takeshi Kawai

Koji Miyake

Akira Tateishi

Yousuke Tsutsumi

Kazuya Yamanoi

Toshio Masubuchi

Masao Ohkubo

Toshihiko Mitsuhashi

Tomoo Matsushima

Masuo Kuroda

Seiichi Katoh

Seiichi Kato

Ryuichi Yamamoto

Kenji Oomori

Hiroyuki Okawa

Yutaka Igarashi

Hiroshi Kitani

Masaru Miura

A tubular member formed of a polyamide resin layer includes carbon black and a semi-aromatic polyamide resin having at least a repeating unit structure derived from an aromatic dicarboxylic compound and an aliphatic diamine compound with the alkyl carbon number in the range of from 9 to 13.

Tubular member, tubular member unit, intermediate transfer member, and image forming apparatus

A polyimide film having a polyimide as the primary constituent and containing at least a polymeric electroconductive material, wherein

Polyimide film, image-forming apparatus, method for producing the polyimide film, and method for producing the intermediate transfer belt

A polyamic acid composition, containing polyamic acid and polyaniline particles, with reduced fluctuation of properties after production; a preparation method for the same; a polyimide resin having reduced fluctuation of resistance properties, superior mechanical properties and superior surface smoothness; a semiconductive member, and an image-forming apparatus having the semiconductive member as a belt. A polyamic acid composition, including a polyamic acid, polyaniline particles having a fibrous region with an aspect ratio of between approximately 1 to approximately 100 or less, a dopant, and a solvent.

Polyamic acid composition, production method thereof, polyimide resin, semiconductive member and image-forming apparatus

A semiconductive member such as a semiconductive belt or a semiconductive roll used with an image formation apparatus has a portion formed of a thermoplastic elastomer composition comprising a thermoplastic resin as a matrix and rubber particles at least some of which have conductivity and at least some of which are cross-linked as domain.

Semiconductive member, semiconductive belt, semiconductive roll, and image formation apparatus

A transfer device for transferring an image on an image carrier to a recording material the transfer device includes a transferring member adapted to nip and convey the recording material between the transferring member and the image carrier a guard resin layer having a surface microhardness not smaller than surface microhardness corresponding to polyimide, the guard resin layer provided on a surface of the transferring member and an adjustment resistance layer provided as a ground layer of the guard resin layer the adjustment resistance layer adapted to inhibit an accumulation of charge in the guard resin layer Or, the guard resin layer made of an epoxy resin is provided on the surface of the transferring member the adjustment resistance layer having a smooth interface with the guard resin layer the adjustment resistance layer adapted to inhibit accumulation of charge in the guard resin layer. Furthermore, a scraper for cleaning is provided on the surface of the transferring member so as to contact with the surface of the transferring member. An image-forming apparatus is constructed by using the transferring device.

Transfer device, image-forming apparatus using the same and method for producing transferring member

A sound deadening member for electrophotographic photoreceptor composed of a molded thermoplastic resin composition obtained by compounding at least 10 parts by weight of a copolymer (A) having a glass transition point of at least 40&deg; C. and being made of from 10 to 90% by weight (meth)acrylic acid ester monomer(s) and not more than 90 parts by weight of a styrene-base resin (B) such that the sum total becomes 100 parts by weight and an electrophotographic photoreceptor having the sound deadening member for electrophotographic photoreceptor in the inside of the conductive substrate.

Sound deadening member for electrophotographic photoreceptor and electrophotographic photoreceptor using the same

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Kanagawa, Japan

Shoichi Morita