Fujifilm Corporation

Fuji Photo Film Company, Limited

Kyushu University

Atsushi Sugasaki

Kazuto Kunita

Takashi Kawashima

Yosuke Yamamoto

Yuta Shigenoi

Kazuhiro Fujimaki

Kazuto Shimada

Yoshinori Taguchi

Koji Wariishi

Hiroshi Tashiro

Seiichi Hitomi

Kenta Yoshida

Masato Shirakawa

Hisao Yamamoto

Shingo Kobayashi

Masako Imai

Masaru Tanaka

The present invention provides a cell adhesion sheet in which the adhesion of platelets is suppressed and the adhesion of cells is excellent. The cell adhesion sheet according to the embodiment of the present invention is formed of a composition containing a compound represented by Formula (1).

Cell adhesion sheet

A curable composition contains a betaine monomer having a predetermined structure and a polyfunctional (meth)acrylamide compound having a predetermined structure.

Curable composition, film, cured product, and medical member

A curable composition contains one or more betaine monomers selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (2). 

A process for producing a relief printing plate precursor for laser engraving is provided that comprises a layer forming step of forming a relief-forming layer formed from a resin composition for laser engraving containing (Component A) an isocyanate compound having an average number of isocyanato groups, fn, of greater than 2, and (Component B) a compound having a siloxane bond in the molecule and having two or more active hydrogen atoms; and a crosslinking step of thermally crosslinking the relief-forming layer, and thereby obtaining a relief printing plate precursor having a crosslinked relief-forming layer. Furthermore, there are also provided a relief printing plate obtained by the above process, a process for making a relief printing plate, and a relief printing plate.

Process for producing relief printing plate precursor for laser engraving, relief printing plate precursor for laser engraving, process for making relief printing plate, and relief printing plate

The invention provides a resin composition for laser engraving, having a binder polymer containing at least one of a structure unit represented by the following Formula (I) or a structure unit represented by the following Formula (II). In the Formulae, Q represents a partial structure which provides an acid group having an acid dissociation constant pKa of 0 to 20 when it is in the form of -Q-H; Rto Reach independently represent a hydrogen atom or a monovalent organic group; and A and B each independently represent a bivalent organic connecting group. The invention further provides a relief printing plate precursor having a relief forming layer containing the resin composition, a method for manufacturing a relief printing plate having crosslinking components of the relief forming layer and laser engraving the relief forming layer, and a relief printing plate formed thereby. 

Resin composition for laser engraving, relief printing plate precursor for laser engraving, relief printing plate, and method of manufacturing relief printing plate

The invention provides a method of manufacturing a relief printing plate having at least engraving an area which is in a relief forming layer of a relief printing plate precursor for laser engraving and is to be exposed by scanning exposure using a fiber-coupled semiconductor laser which emits laser beam with a wavelength of 700 nm to 1,300 nm. The relief printing plate precursor has at least a relief forming layer provided over a support, and the relief forming layer contains at least a binder polymer and a photo-thermal conversion agent. The invention further provides a relief printing plate precursor for laser engraving which can be used in the method of manufacturing a relief printing plate.

Method of manufacturing relief printing plate and printing plate precursor for laser engraving

A resin composition for laser engraving is provided that includes (Component A) a compound having a hydrolyzable silyl group and/or a silanol group, (Component B) a depolymerization catalyst and/or a depolymerization catalyst precursor, and (Component C) a depolymerizable binder polymer. There are also provided a relief printing plate precursor for laser engraving that includes a relief-forming layer containing the resin composition for laser engraving, a relief printing plate precursor for laser engraving having a crosslinked relief-forming layer formed by crosslinking by means of light and/or heat a relief-forming layer that includes the resin composition for laser engraving, a process for producing a relief printing plate precursor for laser engraving that includes a layer formation step of forming a relief-forming layer from the resin composition for laser engraving and a crosslinking step of crosslinking the relief-forming layer by light and/or heat to thus obtain a relief printing plate precursor having a crosslinked relief-forming layer, a process for making a relief printing plate that includes a layer formation step of forming a relief-forming layer from the resin composition for laser engraving, a crosslinking step of crosslinking the relief-forming layer by light and/or heat to thus obtain a relief printing plate precursor having a crosslinked relief-forming layer, and an engraving step of laser-engraving the relief printing plate precursor having a crosslinked relief-forming layer to thus form a relief layer, and a relief printing plate having a relief layer made by the process for making a relief printing plate.

Resin composition for laser engraving, relief printing plate precursor for laser engraving and process for producing same, and relief printing plate and process for making same

A printing plate precursor for laser engraving, including a relief forming layer including a cured resin material formed by thermally crosslinking a resin composition including at least (A) non-porous inorganic particles, (B) a binder polymer having a glass transition temperature (Tg) of 20&#xb0; C. or higher, and (C) a crosslinking agent.

Printing plate precursor for laser engraving, printing plate, and method for producing printing plate

Disclosed are a resin composition for laser engraving, including an acrylic block copolymer; a relief printing plate precursor for laser engraving comprising a relief-forming layer formed from the resin composition on a support; a process for producing the relief printing plate precursor; a process of making a relief printing plate using the relief printing plate precursor; and a relief printing plate having a relief layer which is manufactured by the process.

Resin composition for laser engraving, relief printing plate precursor for laser engraving and process for producing the same, and relief printing plate and process for making the same

A resin composition for laser engraving, including: a compound (A) having at least one of a hydrolyzable silyl group or a silanol group; and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with at least one of a hydrolyzable silyl group or a silanol group.

Resin composition for laser engraving, relief printing plate precursor for laser engraving, relief printing plate and method for producing relief printing plate

A resin composition for laser engraving includes a binder polymer including a polyester, and an oxy compound of at least one of metal and metalloid selected from Groups 1 to 16 of periodic table.

Resin composition for laser engraving, resin printing plate precursor for laser engraving, relief printing plate and method for production of relief printing plate

A resin composition for laser engraving, including: a binder polymer; and a metal compound containing a metal selected from the group consisting of metals in Group 1 to Group 15 in the periodic table.

Resin composition for laser engraving, image forming material, relief printing plate precursor for laser engraving, relief printing plate, and method of producing relief printing plate

A resin composition for laser engraving comprising a binder polymer contains at least one polyester (A) selected from the group consisting of a polyester containing a hydroxycarboxylic acid unit, polycaprolactone, poly(butylene succinic acid), and derivatives thereof.

A colored curable composition including: (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment mother nucleus structure and an amino group in a molecule, and (a-3) a resin having an acid group and a polymerizable group; (B) an oxime ester initiator; and (C) a polymerizable compound.

Colored curable composition, color filter and solid-state imaging device

The invention provides a resin composition for laser engraving, containing at least (A) a polymerizable compound having two or more ethylenic unsaturated bonds, a carbon-sulfur bond being contained at the site where two among the two or more ethylenic unsaturated bonds are connected and (B) a binder polymer. The invention further provides an image forming material containing the resin composition, a relief printing plate precursor having a relief forming layer which contains the resin composition, a relief printing plate precursor having a relief forming layer which contains a product formed by subjecting the resin composition to cross-linking, a method for manufacturing a relief printing plate including subjecting the relief printing plate precursor having the relief forming layer which contains the resin composition to cross-linking, and a relief printing plate manufactured by the manufacturing method.

Resin composition for laser engraving, image forming material, relief printing plate precursor for laser engraving, relief printing plate, and method of manufacturing relief printing plate

Growing community of inventors

Shizuoka, Japan

Atsushi Sugasaki