Fujifilm Corporation

Fuji Photo Film Company, Limited

Seiya Sakurai

Hiroshi Iwanaga

Makoto Fukuda

Kiyoshi Takeuchi

Toshiki Taguchi

Hideaki Naruse

Masaomi Makino

Akihiro Matsufuji

Hiroaki Mochizuki

Atsuhiro Ohkawa

Shigeki Uehira

Hiroshi Takeuchi

Tomokazu Yasuda

Yutaka Nozoe

Ryuji Shinohara

Tatsuhiko Obayashi

Yukio Karino

Masato Nagura

Wataru Kikuchi

Katsuyuki Yofu

Saisuke Watanabe

Michihiro Ogawa

Toshihiro Kamada

Masatoshi Mizumura

Katsuhiro Shimono

Yuji Yoshida

Tetsufumi Takamoto

Yuuzou Muramatsu

Masataka Ogawa

Rie Okutsu

Kenichirou Hatayama

An ink composition contains (a) a compound which is represented by the following Formula (1) and has a specific molecular weight, (b) a colorant, (c) a polymer having an SP value of equal to or greater than 17 and equal to or less than 24, and (d) water, in which there is a specific relationship between a log P value of the component (a) and an SP value of the component (c). An ink set contains the ink composition, and an ink jet recording method uses the ink composition:  R represents a specific alkyl group; Zrepresents a single bond, &#x2014;NR&#x2014;, or &#x2014;O&#x2014;; Zrepresents &#x2014;NR&#x2014; or &#x2014;O&#x2014;; at least one of Zor Zis &#x2014;NR&#x2014;; Rrepresents a hydrogen atom or a specific alkyl group; and L represents a specific alkylene group or &#x2014;CH&#x2014;O&#x2014;CH&#x2014;.

Ink composition, ink set, and ink jet recording method

The image recording method includes the following steps (a) to (c):

Image recording method

A polyester film including a cyclic carbodiimide compound represented by the following Formula (O-1) has good film thickness uniformity without increase in viscosity. Rand Rrepresent an alkyl group, an aryl group, or an alkoxy group; Rto Rand Rto Rrepresent a hydrogen atom, an alkyl group, an aryl group, or an alkoxy group; Xand Xrepresent a single bond, &#x2014;O&#x2014;, &#x2014;CO&#x2014;, &#x2014;S&#x2014;, &#x2014;SO&#x2014;, &#x2014;NH&#x2014;, or &#x2014;CH&#x2014;; and Lrepresents a divalent linking group. 

Cyclic carbodiimide compound, polyester film, back sheet for solar cell module, and solar cell module

By forming a polyester film from a polyester resin composition including ketene imine compound represented by the following Formula (1) and polyester, the polyester film having excellent hydrolysis resistance in which volatilization of the ketene imine compound or the ketene compound can be suppressed. In Formula (1), Rand Rrepresent an alkyl group, an aryl group, an alkoxy group, an alkoxycarbonyl group, an aminocarbonyl group, an aryloxy group, an acyl group, or an aryloxycarbonyl group, and the R&#x2014;C(&#x2550;C)&#x2014;Rsubstructure has a molecular weight of 320 or greater. Rrepresents an alkyl group or an aryl group. 

Ketene imine compound, polyester film, back sheet for solar cell module and solar cell module

A polymer containing a recurring unit having an aliphatic polycyclic structure, wherein at least two atoms constituting the ring skeleton of the aliphatic polycyclic structure constitute the main chain of the polymer, and the recurring unit has an aliphatic ring containing a sulfonyl group as the constitutive group of the ring skeleton, has high refractivity, high Abbe's number, high-level heat resistance, high-level light transmittance and low water absorption.

Polymer, method for producing polymer, resin composition for optical material, shaped article, optical material, and lens

An organic-inorganic hybrid material containing inorganic fine particles and a thermoplastic resin having recurring units of the following formulae (1) and (2): wherein Rto Rand Rto Rrepresent hydrogen, alkyl, aryl, &#x2014;COORor &#x2014;OCORprovided that at least one of Rto Ris -L-X; L represents single bond or divalent linking group; X represents a functional group capable of bonding to inorganic fine particles; Rrepresents alkyl or aryl; and m and n indicate 0 or 1.

Organic-inorganic hybrid material and its shaped article, optical component and lens

A gas barrier film comprising a gas barrier laminate on a substrate film, in which the gas barrier laminate comprises at least one three-layer unit consisting of a silicon oxynitride layer, a silicon oxide layer, and a silicon oxynitride layer disposed in this order.

Gas barrier film, substrate film, and organic electroluminescence device

A gas barrier film comprising a gas barrier laminate on a substrate film, wherein the gas barrier laminate comprises at least one three-layer unit consisting of a silicon nitride layer, a silicon oxynitride layer adjacent to the silicon nitride layer, and a silicon nitride layer adjacent to the silicon oxynitride layer. The gas barrier film has excellent transparency and gas barrier property.

A copolymer contains 10 to 69 mol % of a structural unit derived from propylene, 1 to 50 mol % of a structural unit derived from at least one &#x3b1;-olefin having a carbon number of from 4 to 20 and 30 to 89 mol % of a structural unit derived from at least one cyclic olefin represented by the formula (1) as defined herein, and has a weight average molecular weight of from 50,000 to 1,000,000.

Cyclic olefin-based copolymer, film, and polarizing plate and liquid crystal display device including the same

A resin composition containing a polymer comprising a repeating unit having a spiro structure and/or a cardo structure. The resin composition has superior heat resistance and is utilized to produce an optical film and an image display.

Resin composition, film and image display device utilizing the resin composition

A norbornene-based polymer contains at least one kind of a repeating unit represented by the following formula (I): wherein Rand Reach represent a hydrogen atom, an alkyl group which may possess a substituent group or an aryl group which may possess a substituent group, L and L' each represent a bivalent linking group or a single bond, and A and A&#x2032; each represent an aromatic group.

Norbornene-based polymers, films, polarizing plates and liquid crystal display devices

Disclosed is a gas barrier film alternately comprising at least one inorganic layer and at least one organic layer on a resin base material having a glass transition temperature of 250&#xb0; C. or higher. The gas barrier film can exhibit superior gas barrier property when it is used in image display devices such as liquid crystal display devices and organic EL devices.

Gas barrier film and method for producing the same

A retarder and circular polarizer are disclosed. They comprise at least two adjacent layers respectively formed of a composition comprising a liquid-crystalline compound, in which the liquid-crystalline molecules are fixed in an alignment state disposed on or above a substrate wherein no alignment layer is substantially disposed between the two layers. As one embodiment of the present invention, the retarder wherein the lower layer is formed of a composition comprising a liquid-crystalline compound and a non-crystalline polymer is also disclosed.

Retarders, circular polarizer and processes for preparing them

A light-emitting element comprising a polymer represented by the formula (1) or formula (2):-(EUG)-(PMG)-(NRG)-&#x2003;&#x2003;()

Growing community of inventors

Kanagawa, Japan

Seiya Sakurai