Abstract: A tubular body includes an elongated inner layer that demarcates a main lumen; a wire reinforcing layer that is formed by winding a reinforcing wire around the inner layer; a resinous elongated sub-tube that is arranged so as to extend along a longitudinal direction of the main lumen outside the wire reinforcing layer and demarcates a sub-lumen having a smaller diameter than the main lumen; a resinous outer layer that sheaths the wire reinforcing layer and the sub-tube; and a retaining wire. An operating wire is movably inserted through the sub-lumen, and has a tip connected to a distal portion of the tubular body. An operating part is operated to pull the operating wire to bend the distal portion of the tubular body. The retaining wire is sheathed by the outer layer, and winds together the sub-tube and the wire reinforcing layer.

Abstract: A phenol resin composition used in a resin molded body for which a plating process is applied to a surface includes component (A), which is phenol resin and component (B), which is calcium carbonate.

Abstract: A thermosetting resin composition used in a resin molded body for which a plating process is applied to a surface includes component (A), which is a thermosetting resin, and component (B), which is core-shell-type elastomer particles.

Abstract: The optical sheet of the present invention is an optical sheet that includes a polarized layer having a polarization function and a light absorbing layer which is formed of a material including a resin and at least one type of light absorbing agent and absorbs light of a specific wavelength range in a visible light range, and is formed of a laminate in which the polarized layer and the light absorbing layer are laminated. The optical sheet has a first peak having an absorptance peak wavelength P1 in a wavelength range of 460 nm or more and 510 nm or less and a second peak having an absorptance peak wavelength P2 in a wavelength range of 430 nm or more and 680 nm or less in a light absorption spectrum. In addition, in a case where an average transmittance of visible light in the wavelength range of 475 nm or more and 650 nm or less is denoted by TAVE and a minimum transmittance of visible light in the wavelength range of 475 nm or more and 650 nm or less is denoted by TMIN, TMIN/TAVE is 0.20 or more.

Abstract: A protective film 10 of the present invention is used by being attached to a resin substrate 21 at the time of performing heat bending on the resin substrate 21 while heating the resin substrate 21. The protective film 10 includes a base material layer and a pressure sensitive adhesive layer which is positioned between the base material layer and the resin substrate 21 and is adhered to the resin substrate 21. The base material layer is formed of a laminate having a first layer which is positioned on the opposite side of the pressure sensitive adhesive layer, contains a thermoplastic resin, and has a melting point of 150° C. or higher and a second layer which is positioned on the pressure sensitive adhesive layer side, contains a thermoplastic resin, and has a melting point of lower than 120° C.

Abstract: A catheter (100) includes a resin-made distal tip (80) linked to a distal end of a catheter body (10), and the distal tip (80) has a distal lumen (81) having an open distal end. The distal lumen (81) communicates with a lumen (31). The catheter (100) is an inactive type microcatheter in which an outer diameter of the distal end of the catheter body (10) is 0.6 mm or smaller and a maximum outer diameter of the distal tip (80) is 0.6 mm or smaller. A dimension of a marker (70) in an axial direction of the catheter body (10) is smaller than the maximum outer diameter of the distal tip (80), and the length of the distal tip (80) in the axial direction of the distal tip (80) is 3 times to 18 times the maximum outer diameter of the distal tip (80).

Abstract: According to the present invention, A resin material including a phenolic resin and a dicyandiamide polymer finely dispersed in the phenolic resin; and a method for producing a resin material including a phenolic resin and a dicyandiamide polymer dispersed in the phenolic resin, the method including a step of preparing a resin composition including the phenolic resin and dicyandiamide and a step of heating the resin composition to polymerize the dicyandiamide and form the dicyandiamide polymer are provided.

Abstract: A resin composition for forming a magnetic member of the present invention, which is used for compression molding, includes a thermosetting resin, magnetic particles, and non-magnetic particles having a lower specific gravity and a smaller cumulative 50% particle diameter D50 than the magnetic particles, in which the resin composition for forming a magnetic member is solid at 25° C.

Abstract: The resin composition for forming a magnetic member of the present invention, which is used for a transfer molding, includes a thermosetting resin and iron-based particles, in which the iron-based particles include iron-based amorphous particles.

Abstract: An optical sheet of the present invention includes a specific wavelength absorption layer that contains a polycarbonate as a main material and a light absorbing agent that absorbs light of a specific wavelength out of light in a wavelength range of 350 nm to 740 nm, in which the polycarbonate has a viscosity average molecular weight Mv of 20,000 to 30,000. In addition, the specific wavelength absorption layer further includes an ultraviolet absorbing agent that absorbs light in a wavelength range of 100 nm to 420 nm.

Abstract: Provided is a method for liberating sugar chains from a glycoprotein, including: a step of brining a reaction solution which contains hydroxylamines (a) and a basic reagent (b) into contact with the glycoprotein to obtain a mixed solution of sugar chains liberated from the glycoprotein and the reaction solution.

Abstract: Embodiments in accordance with the present invention encompass compositions containing one or more polycycloolefinic monomers and at least one multifunctional olefinic monomer which when subjected to a suitable temperature undergoes mass polymerization to provide a three-dimensional insulating article which exhibits hitherto unattainable low dielectric constant and low-loss properties, and very high thermal properties. The compositions of this invention may additionally contain one or more organic or inorganic filler materials, which provide improved thermo-mechanical properties in addition to very low dielectric properties. The compositions are stable at room temperature and undergo mass polymerization only when subjected to suitable higher temperatures generally above 100° C. The compositions of this invention are useful in various applications, including as insulating materials in millimeter wave radar antennas, among others.

Abstract: A multilayer film, including: a barrier layer in which an unstretched first film layer containing a first resin, and an unstretched second film layer containing a second resin different from the first resin are alternately and repeatedly laminated; a pair of unstretched first outer layers sandwiching the barrier layer; and a pair of unstretched second outer layers sandwiching the pair of unstretched first outer layers, wherein the average thickness per layer of the first film layers is 10 to 1,000 nm, and the lamination number of the first film layers in the barrier layer is in the range of 50 to 5,000.

Abstract: An optical sheet of the present invention is an optical sheet used by being disposed on a surface of an optical member having light transmitting properties, the optical sheet including a pair of base materials having light transmitting properties, and a half mirror layer provided between the pair of base materials, which transmits a part of incident light and reflects the rest of the incident light. The base material positioned on an opposite side to the optical member among the pair of base materials include a coloring material.

Abstract: Provided is a method for preparing a sugar chain, including: a labeling step of adding a labeling reagent to a sugar chain-containing sample which contains a sugar chain to obtain a labeled product containing a labeled substance of the sugar chain, in which a reaction environment of the labeling reagent and the sugar chain contains water in the labeling step.

Abstract: A resin composition of the present invention is used in an optical layer 10 provided with a first layer (base material layer 1) including a polycarbonate-based resin and a visible light absorber for forming the first layer. The visible light absorber includes a plurality of kinds of light absorbers, and a melting point of a first light absorber having the lowest melting point is equal to or higher than 200° C., in which a melting point of a second light absorber having the highest melting point is equal to or lower than 330° C. The resin composition is such that the viscosity at 260° C. obtainable when a shear rate is 243.2 [1/sec] is equal to or more than 400 Pa·s and equal to or less than 3500 Pa·s.

Abstract: An engine block (10) includes a cylinder liner (120) and a resin block (200). The cylinder liner (120) has a metal outer circumferential surface (122). The resin block (200) includes a first portion (210) and a gap (230). The first portion (210) covers the metal outer circumferential surface (122) of the cylinder liner (120). The gap (230) is positioned outside the first portion (210) and defines a water jacket (232).

Abstract: According to the present invention, there is provided a resin composition for sealing containing (A) an epoxy resin; (B) a curing agent; and (C) a filler, wherein the epoxy resin (A) includes an epoxy resin (A-1) having a naphthyl ether skeleton, and wherein the resin composition for sealing satisfies the following Formula (1): Formula (1) E2×(?2×10?6)×(175?Tg)×?2?0.3 wherein, in Formula (1), Tg (° C.) is a glass transition temperature of a cured product of the resin composition for sealing, ?2 (ppm/° C.) is a coefficient of linear expansion over a range from 190° C. to 230° C. of the cured product, and E2 (MPa) is a hot elastic modulus at 260° C. of the cured product, and ?2 (MPa) is a rectangular pressure at 175° C.

Abstract: A thermosetting resin composition for laser direct structuring (LDS) which is used for LDS includes the following components: (A) a thermosetting resin; (B) an inorganic filler; (C) a non-conductive metal compound that forms a metal nucleus upon irradiation with active energy rays; and (D) a coupling agent, in which the component (A) contains one or more selected from the group consisting of an epoxy resin and a bismaleimide resin, and at least one of the following conditions is satisfied. Condition 1: a ratio of particles having a particle size equal to or more than 1 ?m and equal to or less than 20 ?m in the component (B) is equal to or more than 40% by volume and equal to or less than 95% by volume with respect to a total volume of the component (B), and Condition 2: an angle of fall of the thermosetting resin composition for LDS is equal to or less than 35°.

Abstract: A resin composition of the present invention is a resin composition used for forming a stress relaxation layer (102) of a metal base copper-clad laminate (100) configured by laminating a metal plate (101), the stress relaxation layer (102), and a piece of copper foil (103) in this order, the resin composition including: an epoxy resin having a polyether structure; a phenoxy resin; and a heat dissipation filler, in which the resin composition satisfies a characteristic of a storage elastic modulus at 25° C. being equal to or more than 0.01 GPa and equal to or less than 1.6 GPa.