Patent application number | Description | Published |
20090311493 | BIAXIALLY ORIENTED POLYESTER FILM FOR MOLDED PART - A biaxially oriented polyester film is provided, in particular, a biaxially oriented polyester film for molded part capable of being used suitably as a metallic molded part processed after metal deposition on a film surface and a surface protection film in forming a decorative sheet. Provided is a biaxially oriented polyester film for molded part, which is a polyester film that at least two layers of A layer composed of polyester A and B layer composed of polyester B are laminated, wherein
| 12-17-2009 |
20110104437 | VAPOR DEPOSITION FILM - A vapor deposition film has a vapor deposition layer composed of a metal or an inorganic oxide formed on at least one side of a resin layer (A) which is composed of a resin composition (1). The resin composition (1) is a polyglycol acid containing not less than 70% by mole of a specific structure (a structure represented by formula (1)) as a repeating unit. The surface on which the vapor deposition layer is deposited has a center line average roughness of 5-50 nm. The vapor deposition film has excellent gas barrier properties, excellent workability and decomposition resistance sufficient for practical use. | 05-05-2011 |
20110177311 | POLYESTER FILM - A polyester film includes ethylene glycol component that accounts for 60 mol % or more of the glycol components in the polyester film, containing a crystal nucleating agent up to 0.01 to 5 mass % relative to the entire polyester film that accounts for 100 mass %, and having a crystal melting energy, ΔHm, of 5 to 35 J/g. | 07-21-2011 |
20140014569 | SPIRAL SEPARATION MEMBRANE ELEMENT AND METHOD FOR PRODUCING SAME - A spiral separation membrane element including a plurality of separation membrane pairs wound around the outer peripheral surface of a water collection pipe, wherein the plurality of separation membranes include at least two sets of separation membrane pairs in which two adjacent separation membranes are stacked such that the water supply sides of the separation membranes form opposing surfaces, and the water supply-side surfaces at the ends of separation membranes close to the water collection pipe and parallel to the lengthwise direction of the water collection pipe are sealed by a sealing material. | 01-16-2014 |
20140031445 | HEAT INSULATING MATERIAL - A method of manufacturing a resin foam includes dissolving a blowing agent into a mixture of a resin C and a resin D having a difference of solubility with respect to the blowing agent in an amount of more than 0% and less than 5%; subjecting the mixture to heat-melting for extrusion; and evaporating the blowing agent such that the resin foam has a porosity (X) of not less than 80%, a cell (L) with a cell diameter of not less than 1 μm and not more than 1000 μm, and a cell (S) with a cell diameter of not less than 0.01 μm and less than 1 μm, in which two peaks are present in cell diameter distribution, one peak thereof being present in not less than 10 μm and not more than 500 μm and the other peak being present in not less than 0.01 μm and less than 1 μm. | 01-30-2014 |
20140231332 | SEPARATION MEMBRANE AND SEPARATION MEMBRANE ELEMENT - A separation membrane includes a separation membrane sheet at least including a substrate and a separation functional layer, and a flow path member having a composition different from the separation membrane sheet and directly secured to the substrate by an adhesive force of at least 1 N/m on side opposite in thickness direction to the separation functional layer. | 08-21-2014 |
20140231338 | COMPOSITE SEMIPERMEABLE MEMBRANE - A composite semipermeable membrane includes a porous support membrane made of a substrate and a porous support layer and a polyamide separation-functional layer disposed on the porous support layer, wherein the zeta potential of the separation-functional layer at pH 6 is −20 mV or lower, and the zeta potential difference between potentials of the separation-functional layer at pH 10 and pH 3 is 25 mV or smaller, and has high water permeability and high salt rejection performance and high acid/alkali durability. | 08-21-2014 |
20140251896 | SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT AND METHOD FOR PRODUCING SEPARATION MEMBRANE - A separation membrane, including: a separation membrane main body having at least a base material and a separating functional layer; and a flow path material independently fixed in the thickness direction of the base material, and having a compression elasticity of 0.1-5.0 GPa. | 09-11-2014 |