Abstract: A method for dispersing nanotubes, comprising forming a nanocomposite solution with associated nanotubes and nanoplatelets, mixing a surfactant to the nanocomposite solution, separating the nanocomposite in solution, wherein the nanotubes remain suspended in the surfactant solution, and isolating the nanotubes in solution. In certain instances, the method further comprises functionalizing the nanotubes in solution.

Abstract: The present invention has its object to provide a liquid-applied moisture-permeable waterproofing material that can protect a building from rainwater or humidity in the air, can drain moisture, which has been gathered on a substrate of a building, and can be applied easily. The present invention is a curable composition comprising: (A) a polyoxyalkylene polymer having a silicon-containing group crosslinkable by forming a siloxane bond; (B) a polyoxyalkylene plasticizer whose main chain contains 5 wt % or more of an oxypropylene-derived repeating unit and has one or more groups, at an end thereof, selected from the group consisting of an —OH group, a group represented by the formula: —OR9 (wherein R9 is a substituted or unsubstituted C1-20 hydrocarbon group), and a group represented by the formula: —NR102 (wherein R10 is each independently a hydrogen atom, or a substituted or unsubstituted C1-20 hydrocarbon group).

Abstract: The present invention provides a method of transporting parts constituting a product in a product assembly plant, the method including placing the parts in a returnable container, the returnable container being carried by a worker within the plant, wherein the returnable container is formed by expansion molding of expanded particles of a polyolefin-based resin, the relationship between the weight and volume of the returnable container satisfies Formula (1) below, and the relationship between the flexural modulus and density of the returnable container satisfies Formula (2) below: 650?(a?W)/W×V?4,000??(1) (where W is the weight (kg) of the returnable container, V is the volume (L) of the returnable container, and a represents 23 kg, i.e., the maximum weight that can be carried by a worker within the plant, which is recommended by the National Institute for Occupational Safety & Health (NIOSH)); 0.10?F/D?0.

Abstract: A method for dispersing nanotubes, comprising forming a nanocomposite solution with associated nanotubes and nanoplatelets, mixing a surfactant to the nanocomposite solution, separating the nanocomposite in solution, wherein the nanotubes remain suspended in the surfactant solution, and isolating the nanotubes in solution. In certain instances, the method further comprises functionalizing the nanotubes in solution.

Abstract: An object of the present invention is to provide a curable resin composition capable of giving a cured product which is excellent in mechanical properties (such as elastic modulus) and toughness. The curable resin composition contains 60 to 99 parts by mass of an unsaturated ester resin, 0.5 to 20 parts by mass of an epoxy resin, and 0.1 to 20 parts by mass of crosslinked rubber particles having a number average particle diameter of 20 nm to 600 nm. The crosslinked rubber particles are obtained by polymerizing a vinyl monomer in the presence of one or more rubber polymers selected from the group consisting of a butadiene rubber, a butadiene-styrene rubber, a butadiene-butyl acrylate rubber, a butyl acrylate rubber and an organosiloxane rubber.

Abstract: An object of the invention is to provide a curable composition wherein the adhesiveness to thermoplastic polyolefin (TPO) is improved. The invention is a curable composition containing (A) a polyoxyalkylene polymer having reactive silicon group(s), (B) a polyolefin polymer, and (C) a tackifying resin.

Abstract: The present invention provides a method of transporting parts constituting a product in a product assembly plant, the method including placing the parts in a returnable container, the returnable container being carried by a worker within the plant, wherein the returnable container is formed by expansion molding of expanded particles of a polyolefin-based resin, the relationship between the weight and volume of the returnable container satisfies Formula (1) below, and the relationship between the flexural modulus and density of the returnable container satisfies Formula (2) below: 650?(a?W)/W×V?4,000??(1) (where W is the weight (kg) of the returnable container, V is the volume (L) of the returnable container, and a represents 23 kg, i.e., the maximum weight that can be carried by a worker within the plant, which is recommended by the National Institute for Occupational Safety & Health (NIOSH)); 0.10?F/D?0.

Abstract: A resin composition for capstock, comprising 100 to 30 parts by weight of an impact resistance modifier having a multilayer structure, and 0 to 70 parts by weight of a methyl methacrylate (co)polymer containing 50 to 100% by weight of methyl methacrylate and 50 to 0% by weight of a monomer which is copolymerizable therewith, wherein the total amount of the impact resistance modifier and the methyl methacrylate (co)polymer is 100 parts by weight, wherein the outer layer of said impact resistance modifier and/or said methyl methacrylate copolymer is copolymerized with 0.5 to 40% by weight of a reactive monomer based on the total amount of the impact resistance modifier and the methyl methacrylate (co)polymer as a polymer component, and wherein the homopolymer of said reactive monomer has an SP value of 9.8 (cal/cm3)/1/2 or more.

Abstract: A multilayer printed circuit board can be used in high-frequency applications, is not easily affected by environmental changes, and has stable dielectric characteristics. A multilayer printed circuit board suitable for use in the high-frequency range includes at least two printed wiring sheets laminated with an interlayer bonding member therebetween. At least one of the at least two printed wiring sheets includes an insulating film, an adhesive layer containing a thermoplastic polyimide disposed on at least one surface of the insulating film, and a metal wiring layer disposed on the adhesive layer. The interlayer bonding member contains a thermoplastic polyimide.

Abstract: An object of the invention is to provide a curable composition wherein the adhesiveness to thermoplastic polyolefin (TPO) is improved. The invention is a curable composition containing (A) a polyoxyalkylene polymer having reactive silicon group(s), (B) a polyolefin polymer, and (C) a tackifying resin.

Abstract: An acrylic resin composition with excellent impact resistance, weatherability, processability and low gloss is provided. The acrylic resin composition comprises, (A) 10 to 40 parts by weight of a high molecular weight acrylic (co)polymer which is a one-step or multi-step polymer containing 72 to 100% by weight of methyl methacrylate and 0 to 28% by weight of a copolymerizable monomer, the (co)polymer having a specific viscosity of at least 0.5 (solvent: toluene, concentration: 0.4%, temperature: 30° C.), wherein a polymer layer obtained in one of the steps contains at least 72% by weight of methyl methacrylate, has a specific viscosity of at least 0.5 and makes up at least 55% by weight of the total weight of the high molecular weight acrylic (co)polymer (A); (B) 0 to 80 parts by weight of an acrylic (co)polymer containing 50 to 100% by weight of methyl methacrylate and 0 to 50% by weight of a copolymerizable monomer, the acrylic (co)polymer having a specific viscosity of less than 0.

Abstract: Flame retardant polyolefin pre-expanded particles made of a resin composition comprising a polyolefin resin and a sterically hindered amine ether flame retardant, which can be molded with good moldability to give in-mold foamed articles which have an excellent flame resistance and do not generate harmful gas at the time of burning.

Abstract: An acrylic resin composition suitable for the preparation of capstock for siding panels and having excellent impact resistance, weatherability and processability and a low gloss, which comprises 30 to 100% by weight of an impact modifier having a multilayer structure and 0 to 70% by weight of a methyl methacrylate homopolymer or copolymer and whose MFI (melt flow index measured according to ASTM D-1238 at 230° C. and a load of 3.8 kg) is not more than 0.35 g/10 minutes.

Abstract: The present invention aims at preparing polypropylene resin pre-expanded particles capable of providing an inmolded expanded article which prevents pollution of a mold by polypropylene powder at molding, packed products from being damaged by friction due to vibration at transport, and powder generation at the same time. Polypropylene resin pre-expanded particles comprising a resin composition containing a fatty acid amide compound is used.

Abstract: An acrylic resin composition suitable for the preparation of capstock for siding panels and having excellent impact resistance, weatherability and processability and a low gloss, which comprises 30 to 100% by weight of an impact modifier having a multilayer structure and 0 to 70% by weight of a methyl methacrylate homopolymer or copolymer and whose MFI (melt flow index measured according to ASTM D-1238 at 230° C. and a load of 3.8 kg) is no more than 0.2 g/10 minutes.

Abstract: An improvement in a bin-type, bulk fluid container. The container comprises a rigid carton containing a plastic bag. The bag has an evacuation element in its bottom. The bag rests on an insert in the carton. The insert comprises a body molded in one piece from relatively dense, expanded plastic. The insert includes an upper panel supported by walls and partitions between the walls. The upper panel has an aperture through it for the evacuation element and forms a generally funnel-shaped surface inclined downwardly to the aperture.

Abstract: An improvement in a bin-type, bulk fluid container. The container comprises a rigid carton containing a plastic bag. The bag has an evacuation element on its side adjacent its bottom. The bag rests on a wedge shaped insert in the carton. The insert comprises a body molded in one piece from relatively dense, expanded plastic. The insert includes an upper panel supported by walls and partitions between the walls.