Fujifilm Corporation

Yasuhiro Sawamura

Noriaki Sato

Shota Suzuki

Yushi Kaneko

Ichiro Koyama

Masaomi Makino

Hiroaki Idei

Akio Mizuno

Sean Slater

Yoshinori Taguchi

Masahiro Mori

Hirotaka Takishita

Provided is a photosensitive composition including a pigment, a compound which is represented by Formula (1) (A-L-Z) and has 3000 L·mol·cmor less of a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm, a polymerizable compound, and an oxime-based photopolymerization initiator. In Formula (1), Arepresents a group including an aromatic ring, Lrepresents a single bond or a divalent linking group, and Zrepresents a group represented by Formula (Z1).

Photosensitive composition, film, color filter, solid-state imaging element, and image display device

An object of the present invention is to provide a composition capable of forming a film having a high refractive index and excellent exterior characteristics. Another object of the present invention is to provide a film, a lens, and a solid-state imaging element in which the composition is used. Still another object of the present invention is to provide novel compounds. The composition according to an embodiment of the present invention contains a compound represented by General Formula (I), a solvent, and a resin, in which a solubility of the compound represented by General Formula (I) in the solvent is less than 0.5% by mass at 25&#xb0; C., and a maximum absorption wavelength of the compound represented by General Formula (I) at a wavelength range of 300 to 800 nm is equal to or shorter than 450 nm.AB-C)&#x2003;&#x2003;(I)

Composition, film, lens, solid state imaging element, and compounds

The present invention provides a curable compound including a pigment, a compound A, a photopolymerization initiator, a curable compound other than the compound A, and a resin, in which a content of the compound A in a total solid content of the curable composition is 1 to 15 mass %. The compound A is a compound having each of a coloring agent partial structure, an acid group or a basic group, and a curable group. The present invention further provides a method for producing the curable composition, a film formed of the curable composition, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device.

Curable composition, method for producing curable composition, film, color filter, method for manufacturing color filter, solid-state imaging element, and image display device

Provided are a photocurable ink composition including a resin which contains an amino group having one or more hydrogen atoms on a carbon atom at an &#x3b1;-position and having an amine value of 3.5 mmol/g to 12 mmol/g, and a radically polymerizable monomer, in which the radically polymerizable monomer contains at least one of a monofunctional radically polymerizable monomer or a bifunctional radically polymerizable monomer, a total content of the monofunctional radically polymerizable monomer and the bifunctional radically polymerizable monomer is 50% by mass or greater with respect to a total mass of the photocurable ink composition, and a content of a radically polymerizable monomer containing an acid group in the radically polymerizable monomers is 1.5 mmol or less per 100 g of the photocurable ink composition; and an image forming method performed by using the photocurable ink composition.

Photocurable ink composition and image forming method

Provided is a photocurable ink composition including a resin which has an amine structure having an &#x3b1;-hydrogen atom and contains at least one selected from the group consisting of an alkylthio group, an alkylenethioalkylene group, and a mercapto group and at least one selected from the group consisting of a fluorinated hydrocarbon group, a polysiloxane group, and a hydrocarbon group having 12 or more carbon atoms; at least one of a monofunctional radically polymerizable monomer or a bifunctional radically polymerizable monomer; and a photopolymerization initiator.

A photo-curable ink composition contains an amine resin including a constituent unit A represented by a formula (1) or a formula (2) and a constituent unit B represented by any of a formula (3) to a formula (7) and a radical-polymerizable monomer. In the radical-polymerizable monomer, a content of a radical-polymerizable monomer having an acid group is 1.5 mmol or less per 100 g of the photo-curable ink composition. A method for forming an image using the photo-curable ink composition is also provided. 

Photo-curable ink composition and method for forming image

A photocurable ink composition is provided, the composition including: a resin that includes at least one of a structural unit (1) below or a structural unit (2) below; and at least one of a monofunctional radical-polymerizable monomer or a bifunctional radical-polymerizable monomer, in which a total content of the monofunctional radical-polymerizable monomer and the bifunctional radical-polymerizable monomer is 50% by mass or more relative to a total amount of the photocurable ink composition. 

Photocurable ink composition and method for forming image

Provided are a photosensitive composition containing a resin which includes a structural unit A represented by Formula (1) or (2) and a structural unit B represented by Formula (3), (4), or (5); and a radically polymerizable monomer, an image forming method, a film forming method, a resin, an image, and a film. R, R, R, R, and Rrepresent H or a hydrocarbon group, Rto Rand Rto Rrepresent a hydrocarbon group, H, or an OH group, R, R, R, and Rrepresent H or a hydrocarbon group, Lto Lrepresent a single bond or a linking group, Xrepresents &#x2014;O&#x2014; or &#x2014;NR&#x2014;, Xrepresent &#x2014;O&#x2014; or &#x2014;NR&#x2014;, Rand Rrepresent H or a hydrocarbon group, and Cyrepresents a hydrocarbon group which may contain O and has a cyclic structure. 

Growing community of inventors

Kanagawa, Japan

Yasuhiro Sawamura