Fuji Photo Film Company, Limited

Fujifilm Corporation

Fuji Photo Co., Ltd.

Eiichi Kato

Kazuo Ishii

Seishi Kasai

Sadao Osawa

Yusuke Nakazawa

Hiroshi Tashiro

Hideyuki Hattori

Hidefumi Sera

Ryosuke Itakura

Masatoshi Sugiyama

Hiroshi Ishibashi

Akio Oda

Shigeyuki Dan

Hiroyuki Ohishi

Sadao Ohsawa

Takahiro Ishizuka

Nobutaka Ohki

Takatoshi Ishikawa

Nobuo Suzuki

Keiichi Adachi

Takao Nakayama

Yutaka Sakasai

Makoto Momota

Katsusuke Endo

Ryousuke Itakura

Shigeru Ohno

Akira Ogawa

Nobuaki Inoue

Seiji Horie

Minoru Yamada

Tadahiro Sorori

Satoshi Hoshi

Tatsuhiko Obayashi

Akira Ikeda

Kazuhiro Nakamura

Hideyuki Koguchi

Junkichi Ogawa

Yuuzou Muramatsu

Yasuharu Nakamura

Shinichi Imai

Hirohisa Yamasaki

Hiroyuki Oishi

Tetsurou Kojima

Shigeru Kuwazima

Sigeru Kuwazima

Hidefuji Sera

To provide an antireflection film which is easily and inexpensively producible and which has an antireflection property, a scratch resistance and a stain resistance in a sufficient level, and a polarizing plate and a liquid crystal display device utilizing the antireflection film of such excellent ability, the antireflection film includes a transparent support and a low-refractive index layer having a lower refractive index than the transparent support, wherein the low-refractive index layer is an outermost layer, and the low-refractive index layer contains a hollow silica particle and a compound that reduces a surface free energy of the outermost layer.

Antireflection film, polarizing plate, method for producing them, liquid crystal display element, liquid crystal display device, and image display device

A film-forming composition comprising (a) a block copolymer that comprises: at least a polymer block [A] containing a specific fluorine-containing alicyclic structure; at least a polymer block [B] containing a specific siloxane structure; and a repeating unit (H) having at least one reactive group capable of being involved in crosslinking reaction, the repeating unit (H) being in at least one of the polymer block [A] and the polymer block [B], and (b) at least one of a curing agent and a curing accelerator.

Film-forming composition, anti-reflection film, polarizing plate, image display apparatus, anti-pollution coating composition and anti-pollution article

To provide an inkjet recording head in which a high ink repelling property is kept even against the repeated use and which is excellent in film strength and abrasion resistance and is excellent with respect to printing quality of the resulting image, the inkjet recording head includes a nozzle having: a hole for discharging a recording liquid including an ink; and a portion capable of repelling the ink at the periphery of the hole, wherein the portion includes a cured film formed from a composition having a block copolymer, and the block copolymer includes: a block polymer having a fluorine-containing polymer; and a block polymer having a repeating unit having a siloxane structure.

Inkjet recording head and inkjet recording device

To provide an inkjet recording head in which a high ink repelling property is kept even against the repeated use and which is excellent in film strength and abrasion resistance and is excellent with respect to printing quality of the resulting image, the inkjet recording head includes a nozzle having: a hole for discharging a recording liquid including an ink; and a portion capable of repelling the ink at the periphery of the hole, wherein the portion includes a cured film formed from a composition having a block copolymer, and the block copolymer includes a unit A and a unit B, wherein the unit A represents a block polymer (A) having at least one of a fluorine-containing polymer and a siloxane-containing polymer having a specific structure; and the unit B represents a block polymer (B) having a polyester polymer.

To provide an inkjet recording head which is excellent in water repellency and wearing resistance and attains high printed-image quality, the inkjet recording head includes a nozzle having: a hole for discharging a recording liquid including an ink; and a portion capable of repelling the ink at the periphery of the hole, wherein the portion contains a crosslinked resin formed from a polymerizable composition having a fluorine-containing polymerizable polymer, and the fluorine-containing polymerizable polymer has: a first structural unit having a fluorine atom; and a second structural unit having a radical-polymerizable group.

Polymerizable composition, inkjet recording head, and process for producing inkjet recording head

A desensitizing treatment liquid for offset printing plates, which contains a compound represented by formula (I)wherein &#x3c6; represents &#x2014;POH, &#x2014;OPOH, or the salt thereof and Rrepresents an organic residue which may have a substituent. The desensitizing treatment liquid gives no problems to environmental pollution, is stable to the long-period storage and the continuous use, can shorten the etching treatment time, and is excellent in the desensitizing treatment ability as well as can provide an offset printing plate having a good reproducibility of highly minute images of a middle tone, screen tint, etc., and capable of printing without forming scumming at the non-image area.

Desensitizing treatment liquid for lithographic printing

A method of lithographic printing is disclosed, which includes forming an image based on signals of image data directly on a printing plate precursor mounted on a plate cylinder of a printing press, thereby preparing a printing plate, and conducting lithographic printing, wherein the formation of the image on the printing plate precursor is carried out by an ink jet recording method in which oil-based ink is ejected utilizing an electrostatic field.

Method of lithographic printing

An ink jet printing method which comprises: directly forming an image on a printing medium on the basis of signals of image data; and fixing the image to produce a printed matter, wherein said image formation is carried out by an ink jet system of ejecting an oily ink by an electrostatic field. The method preferably further comprises cleaning an ink jet head, said cleaning step comprising: immersing said ink jet head in a cleaning solution; and applying voltage to said ink jet head. Alternatively, the method preferably further comprises, when a malfunction happens, either or both of stopping the image formation and eliminating a cause of the malfunction. Also disclosed are printing apparatuses suitably used for these methods.

Ink jet printing method and printing apparatus

An on-press recording type lithographic printing method comprising mounting a plate material on a plate cylinder of a press, ejecting an oil-based ink onto the plate material from a recording head having a plurality of ejection channels utilizing an electrostatic field according to signals of image data to directly form an image on the surface of the plate material and prepare a printing plate, and then effecting the lithographic printing using the printing plate as it is, wherein the distance of the ejection channels is 170 &mgr;m, or more (150 dpi (150 dots per inch) or less as calculated in terms of resolution of recorded image).

Lithographic method and lithographic device, plate making method and plate making device, and ink jet printing method and printing device

A direct drawing type lithographic printing plate precursor comprising a water-resistant support and an image-receiving layer, the image-receiving layer comprising a filler and a binder resin, wherein the filler comprises a porous filler, and the binder resin comprises a complex comprising a resin containing a bond in which a metal atom is connected with an oxygen atom and an organic polymer containing a group capable of forming a hydrogen bond with the resin.

Direct drawing type lithographic printing plate precursor

A direct drawing type lithographic printing plate precursor comprising a water-resistant support having provided thereon, an image-receiving layer comprising inorganic particles and a binder resin. The combination of an inorganic particles is made up of at least one kind of metal sulfide particle having an average particle size of sum 0.01 to 5 &mgr;m and at least one kind of particle which may be a metal oxide particle having an average particle size of sum 0.01 to 5 &mgr;m or a metal oxide hydrate having an average particle size of 0.01 to 5 &mgr;m. The binder resin is a complex composed of a resin containing a siloxane bond.

A printing process for preparing a printed matter comprising: forming an image on the surface of an image carrier by an ink jet method comprising ejecting an oil-based ink using electrostatic field based on signals of image data; and contact-transferring the image formed on the image carrier onto a printing medium to prepare a printed matter. Also disclosed is a printing apparatus suitable for the process.

Ink jet printing process and printing apparatus

Process for preparing ink jet system printing plate

A process for preparing an ink-jet system printing plate, wherein an image is formed according to a hot melt type ink-jet system by heat-melting an ink composition that is solid at ordinary temperature, spraying droplets of the ink composition in a hot melt state from nozzles onto an intermediate transferrer to form an image, and contact-transferring the image on the intermediate transferrer to an image receiving layer of a planographic printing plate precursor, the image receiving layer being provided on a water-resistive support and containing zinc oxide and a binder resin, and thereafter, a nonimage area of the image receiving layer is desensitized by chemical reaction treatment to prepare a planographic printing plate.

Process for preparing ink-jet system printing plate

An on-press recording type lithographic printing method involving an ink jet process which comprises ejecting an oil-based ink onto a printing plate material mounted on the plate cylinder of a press utilizing an electrostatic field according to signals of image data, whereby an image is directly formed on the surface of said printing plate precursor, thereby preparing a printing plate which is then used as it is to effect lithographic printing, characterized in that when any abnormality occurs, the formation of image is suspended and/or the cause of abnormality is removed.

On-press recording type lithographic printing method and apparatus

Growing community of inventors

Shizuoka, Japan

Eiichi Kato