Fujifilm Corporation

Masayuki Harada

Kazuya Oota

Hiroaki Idei

Suguru Samejima

Hiroki Sugiura

Takayuki Ito

Ken Kawata

Junichi Ito

Tetsuya Watanabe

Yushi Kaneko

Yoshinori Taguchi

Yousuke Murakami

Akihiro Hara

Akiko Hattori

Toshimitsu Sakuma

Takashi Miyahara

Junichi Itou

Atsushi Tatsugawa

Akiyoshi Gotou

The coloring composition includes a curable compound and a colorant represented by (D-L-Y&#x2014;X&#x2014;)&#x2014;R&#x2014;(R); Rrepresents a (m+n)-valent linking group, X represents &#x2014;C(&#x2550;O)O&#x2014;, Y represents an alkylene group, Lrepresents a single bond or a divalent linking group, D represents a colorant structure. Rrepresents a monovalent substituent, m represents an integer of 1 to 13, n represents an integer of 2 to 14, m+n represents an integer of 3 to 15, L(in a case where Lrepresents a single bond, D) and X are separated by Y by a distance of three or more carbon atoms, and at least one of D, L, R, R, X, or Y has an acid group.

Coloring composition, cured film, color filter, method of manufacturing color filter, solid image pickup element, and image display apparatus

A coloring composition having excellent light fastness, color migration properties, and flatness, a colorant, and a method for producing a colorant are provided. Further, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and an organic electroluminescent element, each using such the coloring composition, are also provided. The coloring composition contains a colorant represented by General Formula (1) and a curable compound, and has a specific absorbance of 5 or more at a maximum absorption wavelength of 400 nm to 800 nm. Rrepresents an (m+n)-valent linking group, P represents a monovalent substituent having a repeating units derived from a vinyl compound, D represents a colorant structure, and Rand Leach independently represent a single bond or a divalent linking group.(D-R)&#x2014;R-(L-P)&#x2003;&#x2003;(1)

Coloring composition, cured film, color filter, method for manufacturing color filter, solid-state imaging device, image display device, organic electroluminescent element, colorant, and method for producing colorant

Herein provided are radiation-sensitive colored compositions suppressing a phenomenon in which a radiation-sensitive colored composition of another color penetrates into previously formed pixels to result in a decrease in the color purity of the previously obtained pixels; cured colored films and color filters using them; processes for forming colored patterns; processes for preparing the color filters; solid-state image sensors; and image display devices. The radiation-sensitive colored compositions comprise a dyestuff, a photopolymerizable compound, a photoinitiator, and a nonionic surfactant containing a partial structure represented by formula (1) or (2) below and having a weight average molecular weight of 2500 or less and an HLB value of 9.2 to 15.5 as determined by Griffin's method. In formula (1) and (2), Rand Reach independently represent a hydrocarbon group containing 8 or more carbon atoms, and n1 and n2 each independently represent 4 to 25. 

Radiation-sensitive colored compositions, cured colored films, color filters, processes for forming colored patterns, processes for preparing color filters, solid-state image sensors and liquid crystal display devices

Provided is a coloring composition which uses a dye polymer and which can form a pattern properly. The coloring composition includes a (A) dye multimer having a non-nucleophilic counter anion and a (B) polymerizable compound.

Coloring composition, colored cured film, color filter, solid-state image sensor and image display device

Disclosed is a lubricant composition comprising at least one kind of compound represented by following formula (1):  where X represents a cyclic group that may be substituted; Y represents a divalent or higher-valent linking group having at least one polar group and having no aromatic cyclic group; p1 represents an integer of 1 to 4; p2, p3, and p4 each represent an integer of 0 to 4; q represents an integer of 0 to 30; n represents an integer of 1 to 10; s represents an integer of 1 to 4; and t represents an integer of 2 to 10.

Lubricant composition, fluorine-based compound, and use thereof

A method of producing a fluorine-containing polymer, containing conducting an addition polymerization of a fluorine-containing compound having 2 or more terminal fluorine-containing vinyl groups each directly bonded to an oxygen atom per molecule, and a compound having 2 or more groups represented by &#x2014;XH, where X represents an oxygen atom or a sulfur atom; and a fluorine-containing polymer comprising a repeating unit represented by formula (i): wherein Rfrepresents a perfluoroalkylene group; each of Rfand Rfindependently represents a fluorine atom, a perfluoroalkyl group or a perfluoroalkoxy group; at least two among Rf, Rfand Rfmay bond to each other to form a ring structure; X represents an oxygen atom or a sulfur atom; and L represents a divalent organic group.

Fluorine-containing polymer and method of producing fluorine-containing polymer

A method of manufacturing a compound represented by formula (2) is provided, the method including thermally decomposing a compound represented by formula (1) under a reduced pressure: wherein Rfand Rfeach independently represents a fluorine atom or a perfluorinated monovalent substituent, Rfand Rfeach independently represents a fluorine atom, a perfluorinated monovalent substituent or a perfluorinated divalent substituent, Rfand Rfmay combine with each other to form a ring, each of Rfand Rfmay combine with Rfto form a ring, and Rfrepresents a perfluorinated (n+1)-valent to (2n+2)-valent linkage group, provided that n represents an integer of 1 to 5.

Method of manufacturing perfluorinated polyfunctional vinyl ether compound

A liquid crystal composition comprising at least one compound having a fluorobicyclo[2.2.2]octane skeleton represented by formula (I) below is disclosed. A fluorobicyclo[2.2.2]octane compound represented by formula (II) below is also disclosed. In the formulae, Y represents a hydrogen atom or fluorine atom. 

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Haibara-gun, Japan

Masayuki Harada