摘要:
The invention is to provide a polycarbonate resin composition and a molded polycarbonate resin article which combine excellent transparency and strength and which are suitable for use in the field of building materials, electrical/electronic field, automotive field, field of optical parts, etc. The invention relates to a polycarbonate resin composition containing a polycarbonate resin and an impact strength modifier, the polycarbonate resin containing structural units which are derived from a dihydroxy compound that has the portion represented by the following general formula (1) as part of the structure thereof and having a glass transition temperature lower than 145°C and a molded polycarbonates resin article obtained by molding the composition. The polycarbonate resin composition gives a molded object having a thickness of 3 mm which has a total light transmittance of 60% or higher.
摘要:
The object is to provide an exhaust gas purification catalyst that exhibit high nitrogen oxide purification performance, and to provide a simple and efficient method for producing the catalyst, in which the amount of the waste liquid is reduced, further, an object of the invention is to provide a zeolite-containing catalyst for purifying nitrogen oxides, which does not use an expensive noble metal or the like and which has high nitrogen oxide purification performance. The present invention relates to a catalyst for purifying nitrogen oxides, which comprises: zeolite at least containing an aluminium atom and a phosphorus atom in the skeleton structure thereof; and a metal supported on the zeolite, wherein a fluctuation coefficient of intensity of the metal is at least 20%, when performing an element mapping of the metal in the catalyst with an electron probe microanalyzer, and, a catalyst for purifying nitrogen oxides, which comprises the zeolite containing at least a silicon atom, a phosphorus atom and an aluminium atom, and having an adsorption retention rate of at least 80% in a water vapor repetitive adsorption/desorption test at 90°C.
摘要:
According to the present invention, there is provide a coated film that is excellent in surface hardness and abrasion resistance and has good adhesion between a polyester film and a hard coat layer. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer being prepared from a coating solution comprising a (meth)acrylate compound, a reactive silica comprising a (meth)acryloyl group, and an isocyanate-based compound.
摘要:
The present invention provides a laminated polyester film which can be prevented from suffering from occurrence of interference fringes owing to reflection of external light and is excellent in adhesion to various surface functional layers such as a hard coat. The laminated polyester film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is produced by applying a coating solution comprising a compound having a condensed polycyclic aromatic structure and an oxazoline compound or an epoxy compound thereonto, which coating layer has a thickness of 0.04 to 0.15 µm.
摘要:
Provided are a panel construction member and a mounting structure for the same that can be rigidly mounted to a building and for which the panel, after being mounted, has excellent flexural strength and flexural rigidity. A panel construction member 1 has a layered structure in which a core plate 4 is disposed between a pair of metal plates 2, 3, wherein the panel construction member 1 is provided with a groove 5 that extends along at least one pair of edges of the panel construction member 1, and an undercut portion 5a that penetrates between the metal plates 2, 3 from the groove 5. A rail member 6 is mounted in the groove 5 of the panel construction member 1, and the panel construction member 1 is mounted to a ceiling or a wall by means of the rail member 6.
摘要:
The present invention provides a coated film suffering from less fisheyes and having excellent mechanical strength and heat resistance as well as good adhesive properties which can be suitably used as various surface protective films, etc. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer comprising a resin having a glass transition point of not higher than 0°C as a main component, the coating layer having a thickness of 0.01 to 3 µm.
摘要:
A laminate characterized by laminating a layer A of a polycarbonate resin which contains a structural unit derived from a dihydroxy compound and a structural unit other than the structural unit derived from said dihydroxy compound to a layer B of an aromatic polycarbonate resin, wherein the dihydroxy compound is a dihydroxy compound represented by the following formula (2), and
wherein a content of the structural unit derived from the dihyroxy compound represented by the above formula (2) in the polycarbonate resin to be used for forming the layer A is 35% by mole or higher and 90% by mole or less.
摘要:
According to the present invention, there is provide a coated film that is excellent in surface hardness and abrasion resistance and has good adhesion between a polyester film and a hard coat layer. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer being prepared from a coating solution comprising a (meth)acrylate compound, a reactive silica comprising a (meth)acryloyl group, and an isocyanate-based compound.
摘要:
According to the present invention, there is provided a coated film capable of exhibiting an excellent adhesion property to a prism resin used in optical applications such as a backlight unit for liquid crystal displays, etc., in particular, a prism resin adaptable for a high brightness of prisms, i.e., a high-refractive index prism resin. The coating film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film, which is used for forming a surface functional layer on a surface of the coating layer by using an active energy ray-curable coating material, wherein the coating layer is prepared from a coating solution comprising a compound having a carbon-carbon double bond that is reactive with a carbon-carbon double bond in a compound forming the surface functional layer, and an active methylene-blocked isocyanate compound.