Abstract:
PROBLEM TO BE SOLVED: To provide a hot-melt composition for a metal container which is easily applied to a throat neck part and the like of a metal can and is excellent in productivity, can keep sealability even when a sealing material to be formed is in a high-temperature state, and is excellent in processing adhesion.SOLUTION: A hot-melt composition for a metal container contains a polyolefin resin having a melt viscosity at 190°C of 10,000-120,000 Pa s, a tackifier, and wax having a softening point of 140-160°C, at a specific composition ratio.
Abstract:
PROBLEM TO BE SOLVED: To provide a color composition that can control spectral characteristics required for a color filter for a solid state imaging element, has an excellent color separation property, and has high permeability; and a color filter using the color composition.SOLUTION: Provided is a color composition for a solid state imaging element including C.I. pigment green 36 as green pigment; and two or more selected from the group consisting of C.I. pigment yellow 83, C.I. pigment yellow 110, C.I. pigment yellow 138, C.I. pigment yellow 139, and C.I. pigment yellow 150 as yellow pigment; and a color filter using the color composition.
Abstract:
PROBLEM TO BE SOLVED: To provide a photosensitive coloring composition that does not cause brightness deterioration in a color filter formation step, has an excellent pattern shape of a filter segment, and satisfies both the dissolubility and storage stability to an alkaline developer, and a color filter using the photosensitive coloring composition.SOLUTION: A blue photosensitive coloring composition includes a blue colorant (A), a resin (B), a monomer (C), a photoinitiator (D) and silica microparticles (E). The monomer (C) includes a polyfunctional monomer (C1) having an acidic group. The polyfunctional monomer (C1) having the acidic group is 5 to 25 wt.% and the silica microparticle (E) is 1 to 5 wt.% with respect to 100 wt.% of non-volatile component in the blue photosensitive coloring composition, respectively.
Abstract:
PROBLEM TO BE SOLVED: To provide a photosensitive coloring composition for a color filter used in a solid state imaging device, allowing a pattern shape to be kept in a vertical shape, low exposure dependency in pattern formation, and good film uniformity, and a color filter using the same.SOLUTION: A photosensitive coloring composition for a color filter used in a solid state imaging device contains (A) a photopolymerizable monomer, (B) an oxime ester initiator, (C) a colorant and (D) a solvent, where the (A) photopolymerizable monomer contains a (meth)acrylic compound having 3 or less unsaturated bond groups in a molecule in an amount of 50 mass% or more and 80 mass% or less based on the total amount of the photopolymerizable monomer.
Abstract:
PROBLEM TO BE SOLVED: To provide a resin composition capable of forming a sheet in which a liquid component in the oil and fat is not separated during storage, which excels in adsorption and stickiness to the skin, which greatly reduces remaining on the skin when being peeled, and which can be easily peeled.SOLUTION: The resin composition contains fat and oil (A) having a viscosity of 5-10,000 mPa s at 50°C, a polystyrene based block copolymer (B), and a tackifier resin (C) having a softening point of 70-160°C.