The present invention is characterized by including an aromatic vinyl-based copolymer, glass fiber, and zinc oxide, wherein the zinc oxide has an average particle size (D50) of about 0.5 to 3 μm as measured by a particle size analyzer, and a size ratio (B/A) of peak B, spanning the range of 450 to 600 nm, to peak A, spanning the range of 370 to 390 nm, of about 0.01 to 1.0 when measuring photoluminescence. The thermoplastic resin composition exhibits excellent rigidity, antibacterial properties, weather resistance, external appearance and the like.

Provided are a thermoplastic resin composition and a molded product produced therefrom, and the thermoplastic resin composition includes 100 parts by weight of a base resin including (A) 65 to 85 wt % of a polycarbonate resin, (B) 7 to 20 wt % of an acrylic rubber-modified aromatic vinyl-based graft copolymer, and (C) 7 to 20 wt % of an aromatic vinyl-vinyl cyanide copolymer; (D) 0.7 to 5 parts by weight of zinc oxide (ZnO); and (E) 7 to 15 parts by weight of a block copolymer including a polyether segment and a polyamide segment, wherein the (D) zinc oxide has an average particle diameter of 0.5 to 3 μm, a peak position 2 θ value obtained by X-ray diffraction (XRD) analysis of 35 to 37°, and a crystallite size according to Equation 1 of 1,000 to 2,000 Å. Equation 1 is the same as disclosed in the specification.

The present invention relates to a composition including a chloroprene polymer, a molded body, and a method for producing a molded body, and the composition includes a chloroprene polymer (A), and a thiol compound (B) having 2 mercapto groups in a molecule. An amount of the thiol compound (B) is 1.5 to 20 parts by mass per 100 parts by mass of the chloroprene polymer (A).

The present invention relates to a latex composition, a molded body, and a method for producing a molded body, and the latex composition includes a chloroprene polymer (A), and a thiol compound (B) having 2 or more mercapto groups in a molecule.

A hose for transportation of refrigerant includes an inner layer, a reinforcing layer, and an outer layer. The inner and outer layers each include a thermoplastic resin composition having a sea-island structure including a matrix containing a thermoplastic resin and a domain containing an elastomer. A water vapor permeability coefficient of the thermoplastic resin composition of the outer layer at a temperature of 60° C. and a relative humidity of 100% is 10.0 g.Math.mm/(m.sup.2.Math.24 h) or less. An oxygen permeability coefficient of the thermoplastic resin composition of the inner layer at a temperature of 21° C. and a relative humidity of 50% is 0.05 cm.sup.3 mm/(m.sup.2.Math.day.Math.mmHg) or less. A water vapor permeation amount of the hose is 6.0 mg/(240 h.Math.cm.sup.2) or less. A hydrofluoroolefin HFO-1234yf permeation amount of the hose is 170 g/(m.sup.2.Math.72 h) or less, and the mass per 1 m.sup.2 of the outer surface area of the hose is 3000 g/m.sup.2 or less.

The present invention belongs to the technical field of injection molding soles, and particularly relates to an injection molding sole material, sole containing same and preparation method and application thereof. The invention can solve the environmental pollution caused by the extensive use of petroleum-based polymer compounds in the existing shoe sole materials, by subjecting the PLA to chain extension modification, the modified PLA has better toughness and compatibility, the injection molding sole material prepared from the modified PLA and other raw materials has thermal stability, oxidation resistance, heat resistance and compressive strength, the application field of the PLA is greatly expanded, the PLA material is introduced into the shoemaking industry for the first time, which guides and promotes the development of degradable shoe material.

High gas barrier properties can be achieved without requiring strict control for preventing entry of moisture. A coating liquid for producing a gas barrier laminate contains a carboxy group-containing polymer, polyvalent metal-containing particles, a surfactant, and an organic solvent. In the coating liquid, the carboxy group-containing polymer has a number average molecular weight of 100,000 or less.

High gas barrier properties can be achieved without requiring strict control for preventing entry of moisture. A coating liquid for producing a gas barrier laminate contains a carboxy group-containing polymer, polyvalent metal-containing particles, a surfactant, and an organic solvent. In the coating liquid, the carboxy group-containing polymer has a number average molecular weight of 100,000 or less.

A thermally conductive silicone composition contains a silicone polymer and a thermally conductive inorganic filler. The ratio X of the BET specific surface area (m.sup.2/g) to the average particle size (μm) of the thermally conductive inorganic filler is 0.1 or more. The thermally conductive inorganic filler is surface treated with a first surface treatment agent and further surface treated with a second surface treatment agent. The first surface treatment agent contains an organic silane compound represented by R.sup.11SiR.sup.12.sub.x(OR.sup.13).sub.3-x (where R.sup.11 is, e.g., a monovalent aliphatic hydrocarbon group having 1 to 4 carbon atoms or a monovalent aromatic hydrocarbon group having 6 to 30 carbon atoms, R.sup.12 is, e.g., a methyl group, and R.sup.13 is, e.g., a hydrocarbon group having 1 to 4 carbon atoms). The second surface treatment agent contains a silicone polymer that has a kinematic viscosity of 1000 mm.sup.2/s or less and does not have a hydrolyzable group. Thus, the present invention provides a thermally conductive silicone composition that has improved viscoelasticity and heat resistance, and a method for producing the thermally conductive silicone composition.

Provided is a polyamideimide film and an image display device including the same and a polyamideimide film which may satisfy a high light transmittance while maintaining mechanical properties to significantly improve viewing properties, and may satisfy all of a low refractive index, a low retardation in the unit thickness direction (R.sub.th), a low yellow index, a low haze, and the like to significantly improve optical properties such as transparency and visibility. An image display device including the same is also provided.