Abstract: An OLED device is discussed. The OLED device includes: a board assembly configured to include organic light emission elements; a plastic cover attached to the board assembly; and an adhesive layer filled between the board assembly and the plastic cover. The adhesive layer is formed from an adhesive composition which includes 50˜95 parts by weight of an acryl-based copolymer resin, 4.7˜44 parts by weight of an acryl monomer, 0.1˜2 parts by weight of a cross linking monomer, 0.1˜2 parts by weight of a visible light initiator, and 0.1˜2 parts by weight of an additive.

Abstract: In an example, a dry film solder mask (DFSM) composite laminate material is disclosed. The DFSM composite laminate material includes a printed circuit board (PCB) laminate material, a cyclic compound chemically bonded to the PCB laminate material, and a DFSM material. The DFSM material is reversibly bonded to the PCB laminate material via the cyclic compound.

Abstract: An epoxy resin composition contains a polyfunctional epoxy resin (A), a polyphenylene ether compound (B) and a phosphorus-modified curing agent (C). A polyphenylene ether (B1) having a number-average molecular weight of 500 to 3000 and an average of 1.0 to 3.0 hydroxyl groups per molecule, and an epoxy resin (B2) obtained by reacting this polyphenylene ether (B1) with an epoxy resin (D) having an average of 2.3 or fewer epoxy groups per molecule and the like, are included as the polyphenylene ether compound (B). A phosphorus-modified epoxy resin (P) is included in at least one selected from the polyfunctional epoxy resin (A), the epoxy resin (D) and a component other than the (A), (B) and (C) above. The phosphorus content is 1.5 to 4.5 mass % as a percentage of the resin solids in the epoxy resin composition.

Abstract: An ink includes a pigment, a wax, a water soluble solvent including a solvent having an SP value of from 9.0 to 11.0, and water, wherein the mass ratio of the content of the wax in the ink to the content of the solvent having an SP value of from 9.0 to 11.0 is in a range of from 1.0:2.5 to 1.0:25.0.

Abstract: The purpose of the present invention is to provide: a photosensitive epoxy resin composition and/or a resist laminate of said resin composition that makes it possible to use photolithography to form an image having a vertical sidewall shape and fine resolution, low stress, and heat/humidity resistance; and a cured product of said resin composition and said resist laminate. The present invention is a photosensitive resin composition comprising: (A) an epoxy resin; (B) a polyol compound having a specific structure; (C) a photocationic polymerization initiator; and (D) an epoxy group-containing silane compound. The epoxy resin (A) comprises: an epoxy resin (a) obtained by reacting a phenol derivative that is represented by formula (1) with an epihalohydrin; and an epoxy resin (b) that is represented by formula (2).

Abstract: There is provided a resin composition for printed wiring boards that, while maintaining excellent flame retardance, has excellent heat resistance, reflow resistance, and drilling workability, and, at the same time, has low water absorption without use of halogen compounds and phosphorus compounds. The resin composition comprises (A) a non-halogen epoxy resin, (B) a biphenyl aralkyl phenolic resin, (C) a maleimide compound and (D) an inorganic filler.

Abstract: There are provided an antifogging article having a water absorbing layer which excels in antifogging property, in durability and appearance, a method for manufacturing the same, an article for transportation apparatus having the antifogging article, and a water absorbing layer forming composition. The antifogging article has a substrate and an antifogging film on a surface of the substrate, in which the antifogging film has a water absorbing layer constituted of a water absorbing material with a saturated water absorption amount of 50 mg/cm3 or more, the water absorbing material is containing a first cured epoxy resin obtained by reacting the composition containing a polyepoxide component, a polyaddition type curing agent, and a catalyst type curing agent, and the polyepoxide component is constituted only of at least two polyepoxides selected from aliphatic polyepoxides with molecular weights of 800 to 3000. The article for transportation apparatus has the antifogging article.

Abstract: An aqueous black ink composition that contains a colorant represented by formula (1) and one or more colorants (B-a) to (B-t). The ink composition is stable even when stored for a long period of time, has a low chroma and tint-free neutral black-to-gray color even when printing a deep color or light color, has a high printed image density, exhibits no change in hue when printed on different media, and produces a black recorded image having particularly excellent recorded image color development properties, light resistance, ozone gas resistance and moisture resistance.

Abstract: A cushion case for a container includes an abutment portion and a supporting portion. The abutment portion is annular and has an inner surface. The supporting portion inclinedly connected with the inner surface of the abutment portion, formed as a ring-shaped and has an inner edge and an inclined surface. The cushion case can be mounted on a bottom edge of a container, which protects the bottom edge of the container or supports the container fixed on a desk to reduce loss when the container falling down by accident.

Abstract: Disclosed is a pipe cover. The pipe cover has coupling units provided at both ends thereof and is disposed so as to surround a post structure by combining the coupling unit of one unit cover with the coupling unit of another unit cover.

Abstract: An aqueous pigment ink composition having high scratch resistance and good ejection properties and redispersibility, an ink jet recording method using the aqueous pigment ink composition, and a colored substance including the aqueous pigment ink composition. The ink composition includes a colorant, a resin, and water. The colorant includes a coloring matter that is substantially insoluble in water. The resin is a polymer produced by polymerization of at least one monomer represented by the following formula (1) in which R1 denotes a hydrogen atom or a methyl group, and R2 denotes a methyl group, a C8 alkyl group, or the like.

Abstract: The present invention provides a resin composition for a printed wiring board comprising a cyanate compound (A) represented by following general formula (1): wherein n represents an integer of 1 or more; and an epoxy resin (B).

Abstract: A resin composition for a printed wiring board containing a cyanate compound (A); a maleimide compound (B); and a benzoguanamine compound (C) having an aminomethyl group represented by the following general formula (1): wherein R is a hydrogen atom or a substituent selected from a group consisting of a hydrocarbon group having 1 to 10 carbon atoms, an alkoxyl group having 1 to 10 carbon atoms, an aryloxy group having 6 to 10 carbon atoms, a hydroxyl group, an amide group, and a halogen atom, and n is an integer of 1 to 2.

Abstract: It is an object to provide a prepreg for a printed laminate that has a low thermal expansion coefficient in the planar direction, excellent drillability, and further excellent heat resistance and flame retardancy, and a laminate and a metal foil-clad laminate. A resin composition according to the present invention includes a molybdenum compound (A); an epoxy resin (B); a curing agent (C); and an inorganic filler (D), wherein a Mohs hardness of the inorganic filler (D) is 3.5 or more, and a content of the inorganic filler (D) is 40 to 600 parts by mass based on 100 parts by mass of a total of resin solid components.

Abstract: The object is to provide a resin composition for a printed circuit board capable of realizing a printed circuit board that not only has heat resistance and flame retardancy but also is excellent in heat resistance after moisture absorption. The resin composition is a resin composition for a printed circuit board containing a cyanate ester compound (A) obtained by cyanation of a naphthol-dihydroxynaphthalene aralkyl resin or a dihydroxynaphthalene aralkyl resin, and an epoxy resin (B).

Abstract: The present invention provides a multilayered plastic substrate that simultaneously satisfies improvement in high temperature thermal deformation according to low linear expansion coefficient and excellent dimensional stability and excellent gas barrier property, and is capable of being used instead of a glass substrate that has brittleness and heavy disadvantages without a problem caused by a difference in linear expansion coefficient between layers, and a method for manufacturing the same.

Abstract: A surface ornament composition for fishing tackle or a bicycle is provided. An inner coating layer is laminated on a part made of fiber reinforced plastics, a silver thin film coating layer is laminated on the inner coating layer and an outer coating layer is laminated on the silver thin film coating layer. The inner and outer coating layers are formed by use of one selected from resin paint of two-part type formed by urethane reaction of isocyanate group and hydroxyl group, resin paint of two-part type formed by reaction of resin having amino group and silicon compound having epoxy group and resin paint of two-part or three part type in which the above two reactions are simultaneously generated. The silver thin film coating layer is formed of metal complex of silver with amine as ligand that is heated after having been applied.

Abstract: Provided is an electrically activated shape memory polymer composite capable of thermal shape reformation using electric power to heat the composite through its matrix glass transition temperature. The composite includes an adaptable polymer matrix component using a diglycidyl ether resin, at least one substantially well-dispersed conductive or magnetic nano-filler component, and at least one elastic, laminated layer. Also provided are methods of preparing the composite and methods of activating the composite. A shape reformation of the composite is triggered by applying an electric field at DC and/or at a frequency above about 1 ?Hz for a sufficient time.

Abstract: A seal-healing material that is used to form fuel tanks and other fuel containing items uses a pair of reagents disposed within multiple individual cells on either side of a polymer film with other polymer films forming the outer boundaries of each set of cells. The reagents, when mixed, chemically react to form a sealant. An elastomeric sheet is bound to each polymer film such that a fibrous material is disposed between each polymeric film and elastomeric film.

Abstract: Disclosed is an antifogging film-forming material obtained by reacting, in the presence of a quaternary ammonium salt or quaternary phosphonium salt, a copolymer represented by a certain general formula with a multifunctional epoxy compound having a solubility of 40-100 mass % in 25° C. water. The antifogging film-forming material is characterized by having a weight average molecular weight of 100,000-5,000,000. With this material, it becomes possible to obtain an antifogging article excellent in antifogging property, heat resistance, chemical resistance and abrasion resistance.