Patent application number | Description | Published |
20090220753 | 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 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. | 09-03-2009 |
20100081771 | METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE - A method for preparing a lithographic printing plate includes treating a lithographic printing plate precursor including a hydrophilic support and an image-forming layer containing the following (i) to (iii) with an aqueous solution having a buffering ability: (i) a binder polymer comprising a repeating unit having a structure represented by the following formula (1); (ii) an ethylenically unsaturated compound; and (iii) a polymerization initiator, | 04-01-2010 |
20110017962 | COLORED CURABLE COMPOSITION, COLOR FILTER AND SOLID-STATE IMAGING DEVICE - 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. | 01-27-2011 |
20110076454 | RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING STARTING PLATE FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND RELIEF PRINTING PLATE AND PROCESS FOR MAKING SAME - A resin composition for laser engraving is provided that includes (a) a binder polymer having a reactive group, (b) a compound having a hydrophilic group and a bonding group that can react with the reactive group, and (c) a crosslinking agent. | 03-31-2011 |
20110293896 | 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 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. | 12-01-2011 |
20120024224 | 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, comprising (Component A) a compound having two or more ring structures selected from the group consisting of an epoxy ring, an oxetane ring and a five-membered carbonate ring, (Component B) a curing agent capable of reacting with Component A to thus form a crosslinked structure, and (Component C) a compound having at least one of a hydrolyzable silyl group and a silanol group. | 02-02-2012 |
20120225256 | 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 - 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. | 09-06-2012 |
20130029267 | FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR THERMAL DEVELOPMENT, AND PROCESS FOR MAKING A FLEXOGRAPHIC PRINTING PLATE - A flexographic printing plate precursor for thermal development is provided that comprises a relief-forming layer on/above a support; the relief-forming layer comprising (Component A) a polymer having a glass transition temperature (Tg) of at least 25° C., (Component B) a photopolymerization initiator, and (Component C) an ethylenically unsaturated compound having a molecular weight of no greater than 3,000. | 01-31-2013 |
20130133533 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed are a resin composition for laser engraving, comprising (Component A) at least one polymer selected from the group consisting of following (Component A-1) to (Component A-3), (Component B) a polyfunctional ethylenically unsaturated compound, and (Component C) a polymerization initiator,
| 05-30-2013 |
20130133538 | RESIN COMPOSITION FOR FLEXOGRAPHIC PRINTING PLATE, FLEXOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - A resin composition for a flexographic printing plate that comprises comprising (Component A) a polyester resin having an ethylenically unsaturated bond in the interior and at a terminal. | 05-30-2013 |
20130284039 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - A resin composition for laser engraving that comprises (Component A) a block copolymer comprising a main chain skeleton obtained by step-growth polymerization and a main chain skeleton obtained by chain-growth polymerization; (Component B) a polymerizable compound; and (Component C) a polymerization initiator. | 10-31-2013 |
20130289205 | RESIN COMPOSTION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed is a resin composition for laser engraving, comprising: (Component A) a macroinitiator having a structure represented by any one of Formulae I to V below obtained by step-growth polymerization; and (Component B) a polymerizable compound. | 10-31-2013 |
20140130693 | RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, PROCESS FOR PRODUCING RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, PROCESS FOR MAKING RELIEF PRINTING PLATE, AND RELIEF PRINTING PLATE - Disclosed are a resin composition for laser engraving, comprising (Component A) a resin that is a plastomer at 20° C. and contains no ethylenically unsaturated group, and (Component B) a crosslinking agent, a relief printing plate precursor for laser engraving and a process for producing the same using the resin composition, and a relief printing plate and a process for making the same using the resin composition. | 05-15-2014 |
20140265031 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND PROCESS FOR MAKING FLEXOGRAPHIC PRINTING PLATE - A resin composition for laser engraving, comprises (Component A) an ethylenically unsaturated group-containing binder polymer; and (Component B) a tertiary ester group- and ethylenically unsaturated group-containing compound. The tertiary ester group in Component B is preferably a group represented by Formula (I). | 09-18-2014 |
20140352563 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed is a resin composition for laser engraving, comprising (Component A) a macromonomer comprising only one radically polymerizable group in the molecule, (Component B) a polyfunctional ethylenically unsaturated compound comprising two or more radically polymerizable groups in the molecule, (Component C) a binder polymer, and (Component D) a radical polymerization initiator. | 12-04-2014 |
Patent application number | Description | Published |
20090053653 | POLYMERIZABLE COMPOSITION AND LITHOGRAPHIC PRINTING PLATE PRECURSOR - A polymerizable composition comprising: a polyurethane resin synthesized by using a compound represented by the following formula (I) as one of starting materials; a photopolymerization or thermal polymerization initiator; and an addition-polymerizable compound having an ethylenically unsaturated bond: | 02-26-2009 |
20090081414 | 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 contains a hydrophilic polymer and a light-to-heat conversion agent having an absorption maximum wavelength in a range of from 700 to 1,300 nm. | 03-26-2009 |
20090099320 | LASER-DECOMPOSABLE RESIN COMPOSITION AND LASER-DECOMPOSABLE PATTERN-FORMING MATERIAL AND FLEXOGRAPHIC PRINTING PLATE PRECURSOR OF LASER ENGRAVING TYPE USING THE SAME - A laser-decomposable resin composition of the invention contains a polyurethane resin having a structure wherein an aromatic group is directly connected to a urethane bond. | 04-16-2009 |
20090123712 | 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 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. | 05-14-2009 |
20110156318 | 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 process for making a relief printing plate is provided that includes a layer formation step of forming a relief-forming layer from a resin composition that contains (Component A) a compound having a hydrolyzable silyl group and/or a silanol group and a polyurethane as (Component B) a binder polymer, a crosslinking step of crosslinking the relief-forming layer by heat and/or light 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. | 06-30-2011 |
20120082836 | 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 contains a hydrophilic polymer and a light-to-heat conversion agent having an absorption maximum wavelength in a range of from 700 to 1,300 nm. | 04-05-2012 |
20120135196 | 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 - 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. | 05-31-2012 |
20130284040 | RESIN COMPOSITION FOR LASER ENGRAVING, PROCESS FOR PRODUCING RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR, PROCESS FOR MAKING RELIEF PRINTING PLATE AND RELIEF PRINTING PLATE - Disclosed is a resin composition for laser engraving, comprising (Component A) a polyurethane having an ethylenically unsaturated group and having a number-average molecular weight of at least 5,000, (Component B) a compound having at least two isocyanate groups in the molecule, (Component C) a compound having at least two active hydrogens in the molecule, and (Component D) a thermopolymerization initiator. | 10-31-2013 |
20140238255 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed is a resin composition for laser engraving, comprising (Component A) a binder polymer and (Component B) a crosslinking agent, and a crosslinked relief-forming layer formed from the composition being depolymerizable. Component A preferably comprises (Component A-1) a depolymerizable binder polymer. Component A-1 preferably comprises any one selected from the group consisting of a polyester resin, a resin containing at least 50 mol % of a (meth)acrylic acid ester as a monomer unit, and a resin containing at least 50 mol % of α-methylstyrene as a monomer unit. | 08-28-2014 |