Fuji Xerox Co., Ltd.

Fuji Photo Film Company, Limited

Hisae Yoshizawa

Jiro Minabe

Yasuhiro Ogasawara

Katsunori Kawano

Shin Yasuda

Kazuhiro Hayashi

Koichi Haga

Makoto Furuki

Kaoru Torikoshi

Hiroshi Saegusa

Kazunori Anazawa

Norie Matsui

Tomoko Miyahara

Yasuo Matsumura

Kenji Yao

Hideo Maehata

Masaaki Suwabe

Ryo Tanaka

Yasuo Kadokura

Masahiro Moriyama

Minquan Tian

Masaaki Shimizu

Kazunaga Horiuchi

Hiroyuki Watanabe

Hiroo Takizawa

Shuji Sato

Takako Kobayashi

Yoshihiro Inaba

Miho Watanabe

Fumiaki Mera

Takao Ishiyama

Shinji Hasegawa

Kentaro Kishi

Hirokazu Yamada

Disclosed is a solution set for forming a surface protective resin member, the solution set containing a first solution and a second solution. The first solution contains: an acrylic resin having a hydroxyl value of 40 to 280 and having a fluorine atom-containing group on a side chain of the acrylic resin; and a polyol having a plurality of hydroxyl groups bonded via a carbon chain having 6 or more carbon atoms. The second solution contains a multifunctional isocyanate. In the solution set, a content ratio of the fluorine atom to a total amount of a solid content in the first solution and a solid content in the second solution is 0.5 mass % to 15 mass %.

Solution set for forming surface protective resin member and surface protective resin member

Provided is a solution for forming a surface protective resin member, containing: a fluorine-containing acrylic resin having a hydroxyl value of 40 to 280; a fluorine-free acrylic resin having a hydroxyl value of 40 to 280; and a polyether polyol or a polyester polyol.

Solution for forming surface protective resin member, solution set for forming surface protective resin member, and surface protective resin member

A resin composition includes a cellulose derivative of which a weight average molecular weight is 10,000 or greater and less than 75,000 and in which at least one hydroxyl group is substituted with an acyl group having 1 to 6 carbon atoms.

Resin composition and resin molded article

A resin composition includes cellulose derivatives, wherein, in a molecular weight distribution curve obtained by subjecting the cellulose derivatives to gel permeation chromatography (GPC), a maximum (P) exists in a low molecular weight region of 10,000 to 40,000 and a maximum (P) exists in a high molecular weight region of 100,000 to 180,000, and with respect to a total amount of a peak area (S) of a peak including the maximum (P) and a peak area (S) of a peak including the maximum (P), a ratio of the peak area (S) is 1% to 99% and a ratio of the peak area (S) is from 1% to 99%.

A resin composition includes a non-substituted cellulose resin having a weight average molecular weight in a range of 10,000 to 75,000.

A surface protective film includes a self-healing urethane resin and a conductive powder. In the surface protective film, the content of the conductive powder is about 5 vol % or more and about 25 vol % or less relative to the volume of the urethane resin.

Surface protective film, transfer member, image forming apparatus, and method for forming image

There is provided an elastic member including a surface resin layer including a crosslinked product of a dimethyl silicone compound having a reactive group and a fluoroalkyl compound having a reactive group.

Elastic member, process cartridge and image forming apparatus

A urethane resin laminate includes a substrate material having a contact angle of water in the surface of the substrate material being from 0 degree to 90 degrees, an inner urethane resin layer, and an outer urethane resin layer in this order. The inner urethane resin layer contains urethane resin that does not have a fluorine atom in a molecular structure, and has self-repairability. The outer urethane resin layer contains urethane resin containing a fluorine atom in a molecular structure, and has self-repairability.

Urethane resin laminate, fixing roll, fixing belt, image fixing device, transparent plate for platen, document reader, and image forming apparatus

A resin material contains a polymer of a composition containing an isocyanate and an acrylic resin having OH-group-containing side chains in which a proportion of OH-group-containing side chains each having 6 or more carbon atoms relative to all of the OH-group-containing side chains is about 76 mol % or more and about 100 mol % or less.

Resin material

Provided is a transparent plate for a platen which is used in a document scanning apparatus, including a transparent supporting member, and a transparent protective layer that has a self-repairability and has a surface coefficient of kinetic friction with respect to copy paper of 0.7 or less on the transparent supporting member.

Transparent plate for platen, document scanning apparatus, and image forming apparatus

Provided is a resin material including at least one of a reaction product and a mixture of a polyimide and a polyurethane that is a polymer of an isocyanate with an acrylic resin containing a side chain having a hydroxyl group.

Resin material, endless belt, roll, image fixing unit, and image forming apparatus

A urethane resin that is formed by polymerizing an acrylic resin including a hydroxyl group and an isocyanate is provided. The urethane resin has a Martens hardness of 1 N/mmor more and 200 N/mmor less at 150&#xb0; C. and a recovery rate of 80% or more and 100% or less at 150&#xb0; C.

Urethane resin, fixing member, and image forming apparatus

Described herein are resin materials used for a member for an image forming apparatus. These resin materials can include a polymer formed by polymerization of at least one acrylic resin having (i) a content ratio (molar ratio) of hydroxyl groups of side chains each containing 10 or more carbon atoms to hydroxyl groups of side chains each containing less than 10 carbon atoms that is less than 1/3; (ii) at least one polyol that contains plural hydroxyl groups in which all the hydroxyl groups are connected together through a chain containing 6 or more carbon atoms; and (iii) an isocyanate. The resin material can further include a polymerization ratio of about 0.1 or more and about 10 or less, the polymerization ratio being a ratio (B/A) of a total molar amount (B) of hydroxyl groups contained in all the polyols used for the polymerization to a total molar amount (A) of hydroxyl groups contained in all the acrylic resins used for the polymerization.

Resin material, endless belt for image forming apparatus, roller for image forming apparatus, image fixing device, and image forming apparatus

An optical recording apparatus comprises: a focusing section that focuses to a transmission type recording medium a recording light beam including a signal light beam and a reference light beam which are radiated from a same direction with a common optical axis; and a focused-position moving section that moves with respect to a direction of the optical axis a focused position where the recording light beam is focused to the transmission type recording medium by the focusing section, wherein an interference fringe formed by the recording light beam is recorded in the transmission type recording medium at each position which is moved by the focused-position moving section.

Optical recording apparatus, optical recording method, recording medium, and reproducing method

An optical apparatus includes: a focusing lens that focuses light which is one of recording light being irradiated to an optical recording medium with reference light for recording a hologram and reference light being irradiated to an optical recording medium for reading out a hologram; and a focal position-shifting unit that refracts the light while moving in accordance with a moving speed of the optical recording medium, so as to shift a focal position of the light in the optical recording medium a distance in a thickness direction of the optical recording medium.

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Kanagawa, Japan

Hisae Yoshizawa