摘要:
A method for producing nickel nanoparticles is described, including a first step of heating a mixture of a nickel carboxylate with 1-12 carbon atoms in its moiety excluding —COOH and a primary amine to obtain a complexed reaction solution with a nickel complex foiiiied therein, and a second step of heating the complexed reaction solution by a microwave to obtain a Ni-nanoparticle slurry. In the first step, the heating is preferably conducted at a temperature of 105-175° C. for 15 minutes or longer. In the second step, the heating is preferably conducted at a temperature of 180° C. or higher.
摘要:
A resin composition, comprising (a) 50 to 99% by weight of a crystalline polypropylene resin, and (b) 1 to 50% by weight of a propylene copolymer comprising 50 to 85% by mol of a propylene unit and 15 to 50% by mol of a C8-12 α-olefin unit, the propylene copolymer having (1) no meting point in a range of −100 to 200° C., or a melting point of 50° C. or lower in that temperature range, (2) an isotactic selectivity of 90% or higher, (3) a molecular weight distribution of 3 or smaller, and (4) an intrinsic viscosity of 0.1 to 10 dl/g.
摘要:
An ophthalmic observation apparatus 1 performs an OCT measurement of a fundus Ef to form an OCT image, performs an analytical processing on this OCT image, and outputs examination-results information including the analysis results. The ophthalmic observation apparatus 1 is capable of selectively executing a plurality of operation modes. The ophthalmic observation apparatus 1 preliminarily stores operation mode information 214, in which various operational details are associated with each operation mode. When one operation mode is designated, the ophthalmic observation apparatus 1 refers to the operation mode information 214 to identify the operational details associated with this operation mode, and controls an optical system, an image forming part 220, a three-dimensional image forming part 231, an analytic processor 232, a display 240, and/or a printer 300, etc. based on the identified operational details.
摘要:
An ethylene-α-olefin copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a melt flow rate (MFR) of 0.01 to 4 g/10 minutes, a density of 890 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more and a molecular weight distribution measured by gel permeation chromatography of 3 or more, wherein a characteristic relaxation time (τ) determined by a melt viscoelasticity measurement or an external haze ratio (EHR) satisfies a relationship of the following formula (1) or (2), respectively: 3×MFR−0.75+1.1>τ>1.3×MFR−0.5+1.4 (1) EHR≦−15×log MFR+0.145×d−47 (2)
摘要:
A process for producing a cross-linked foamed molded article using a lower mold having a tray-shaped recessed portion and an upper mold capable of closing the tray-shaped recessed portion, the process comprising the following steps: (1) a step in which a thermoplastic resin sheet (A) comprising a blowing agent and a crosslinking agent and a thermoplastic resin sheet (B) comprising a blowing agent and a crosslinking agent and differing in resin composition from the thermoplastic resin sheet (A) are stacked in the tray-shaped recessed portion and the upper mold and the lower mold are clamped to fill the tray-shaped recessed portion with the thermoplastic resin sheet (A) and the thermoplastic resin sheet (B); (2) a step in which the molds clamped are pressed and heated; and (3) a step in which the molds are opened to obtain a foamed molded article.
摘要:
An ethylene based polymer composition comprising the following component (A) and the following component (B) wherein the content of the component (B) is 0.1 to 20 parts by weight per 100 parts by weight of the component (A):Component (A): an ethylene-α-olefin copolymer satisfying all of the following requirements (al) to (a3): (a1) the density is 890 to 925 kg/m3, (a2) the melt flow rate (MFR) is 0.1 to 10 g/10 minutes, (a3) the flow activation energy (Ea) is less than 50 kJ/mol, Component (B): an ethylene-α-olefin copolymer satisfying all of the following requirements (b1) to (b3): (b1) the density is 890 to 925 kg/m3, (b2) the intrinsic viscosity [η] measured in a tetralin solution is 4 to 15 dL/g, (b3) the flow activation energy (Ea) is less than 50 kJ/mol.
摘要:
An ethylene-α-olefin copolymer comprising repeating units derived from ethylene and repeating units derived from an α-olefin having 3 to 20 carbon atoms and having a melt flow rate (MFR) of from 0.01 to 100 g/10 min, a density (d) of from 890 to 970 kg/m3, a flow activation energy (Ea) of 50 kJ/mol or more, a molecular weight distribution (Mw/Mn) of 3 or more measured by gel permeation chromatography, and a hexane extraction rate (C) of 2.8% or less.
摘要:
An ethylene-α-olefin copolymer comprising repeating units derived from ethylene and repeating units derived from an α-olefin having 3 to 20 carbon atoms and having a melt flow rate (MFR) of from 0.01 to 100 g/10 min, a density (d) of from 890 to 970 kg/m3, a flow activation energy (Ea) of 50 kJ/mol or more, a molecular weight distribution (Mw/Mn) of 3 or more measured by gel permeation chromatography, and a hexane extraction rate (C) of 2.8% or less.
摘要:
A functional block has a normal operation mode and a test mode. An external signal terminal receives an operation inhibition signal which is activated to inhibit the normal operation of the functional block. An external clock terminal receives an external clock. A test mode control circuit shifts the functional block from the normal operation mode to the test mode while the operation inhibition signal is in an activated state and the test mode control circuit is receiving the external clock. Accordingly, the semiconductor testing apparatus inputs the operation inhibition signal in a fixed activated state to the external signal terminal and inputs the external clock to the external clock terminal, thereby shifting the functional block to the test mode.
摘要:
An ophthalmic observation apparatus 1 performs an OCT measurement of a fundus Ef to form an OCT image, performs an analytical processing on this OCT image, and outputs examination-results information including the analysis results. The ophthalmic observation apparatus 1 is capable of selectively executing a plurality of operation modes. The ophthalmic observation apparatus 1 preliminarily stores operation mode information 214, in which various operational details are associated with each operation mode. When one operation mode is designated, the ophthalmic observation apparatus 1 refers to the operation mode information 214 to identify the operational details associated with this operation mode, and controls an optical system, an image forming part 220, a three-dimensional image forming part 231, an analytic processor 232, a display 240, and/or a printer 300, etc. based on the identified operational details.