PROBLEM TO BE SOLVED: To provide a coloring composition for a color filter of red color, magenta color or yellow color coexisting with maintenance of physical properties such as high sensitivity, dispersion stability, patterning, and chemical resistance, and also to provide the color filter formed by using the coloring composition. SOLUTION: The coloring composition of the red color, the magenta color or the yellow color contains a photosensitive transparent resin, a non-photosensitive transparent resin, a multi-functional monomer having three or more ethylene unsaturated double bonds, and the red color, the magenta color or the yellow color. In the coloring composition of the red color, the magenta color or the yellow color, weight mol density of the ethylene unsaturated doubling connection is 1.0×10 -3 mol/g to 4.0×10 -3 mol/g by regarding the total weight of the photosensitive transparent resin, the non-photosensitive transparent resin and the multi-functional monomer as a reference. The color filter is provided with a filter segment formed from the coloring composition for the color filter. COPYRIGHT: (C)2006,JPO&NCIPI

Coloring composition for color filter, and color filter

Control of reactions and network structures of epoxy thermosets

Methods of forming electronic devices are provided. The methods involve alkaline treatment of photoresist patterns and allow for the formation of high density resist patterns. The methods find particular applicability in semiconductor device manufacture.

Methods of forming electronic devices

A novel storage stable crosslinkable aqueous polymeric formulation comprising an aqueous carrier; at least one polymeric ingredient having both acid-functional and acetoacetoxy functional pendant moieties; a non-polymeric polyfunctional amine having at least two amine-functional moieties; and base. The amount of base contained within the formulation is effective for inhibiting gellation, which would otherwise occur as a result of crosslinking between the acetoacetoxy functional and amine-functional moieties.

Crosslinkable surface coatings

This invention provides waterborne polymer compositions stabilized against gelling due to the addition of a poly(alkylenimine) by addition of nonionic surfactants having a hydrophilic-lipophilic balance (HLB) of at least about 175 The waterborne polymer compositions of the invention are useful in a variety of coating formulations such as, for example, paints, inks, sealants, textile backcoatings, adhesives and the like Methods of making stable waterborne polymer compositions are also disclosed

Stable waterborne polymer compositions containing poly(alkyleneimines)

A pigment dispersing agent for paints is a combination of particular amine compound and particular acrylic copolymer or a combination of particular amine compound, particular acrylic copolymer and particular polyester resin. This pigment dispersing agent is applicable to both acrylic resin series paints and polyester resin series paints.

Pigment dispersing agent

PROBLEM TO BE SOLVED: To provide a method for producing a polyhydroxyurethane by which water resistance is good and an optional hydroxyl value can be selected. SOLUTION: The polyhydroxyurethane is produced. In the process, a mixture of an amidodiamine monomer represented by general formula (1) (wherein, n is an integer of ≥1; R represents a 2-12C alkylene, a cycloalkylene or a phenylene: and R 1 represents a 2-10C alkylene, a cycloalkylene or a phenylene) with a carbonate monomer having at least two 5-membered cyclic carbonate groups in one molecule is reacted and converted into a high molecular weight. COPYRIGHT: (C)2008,JPO&INPIT

Method for producing polyhydroxyurethane and aqueous dispersion of polyhydroxyurethane

New thermosetting coatings using blocked carboxyl groups

PROBLEM TO BE SOLVED: To provide an aqueous curable resin composition having excellent storage stability as a coating and excellent performances such as weather resistance without causing problems of environmental pollution. SOLUTION: The aqueous curable resin composition comprises a resin (A) having ≥5-membered ring cyclic carbonate groups per molecule of the resin and a compound (B) having an amino group. The amino group-containing compound is composed of an amino compound selected from the group consisting of amino acids and amino acid derivatives. COPYRIGHT: (C)2004,JPO

Aqueous curable resin composition

PROBLEM TO BE SOLVED: To provide a method for efficiently producing polyhydroxyurethane having high mol. wt. at a low temperature and in a short time. SOLUTION: This method for producing the polyhydroxyurethane, comprising subjecting a mixture of a carbonate monomer having at least two five-membered ring circular carbonate groups in the molecule with an amine monomer having at least two amino groups selected from primary amino groups and secondary amino groups in the molecule to a polymerization reaction, is characterized by performing the polymerization reaction in the presence of a catalyst selected from base catalysts consisting of tertiary amines, alkali metal salts, quaternary ammonium salts, alkaline earth metal salts and carbonates, and Lewis acid catalysts consisting of tin compounds. COPYRIGHT: (C)2006,JPO&NCIPI

Toshio Yamamoto

Papers

Pigment dispersing agent

Method for producing polyhydroxyurethane and aqueous dispersion of polyhydroxyurethane

New thermosetting coatings using blocked carboxyl groups

Aqueous curable resin composition

Method for producing polyhydroxyurethane