A rubber composition is provided and includes a first elastomer, a second elastomer, carbon black, a plasticizer, a blowing agent, and a filler. The first elastomer is provided in a range of 15.97-34.71 wt %, while the second elastomer is provided in a range of of 8.37-16.22 wt %. Carbon black is provided in the range of 13.29-23.00 wt %. The plasticizer is provided in a range of 13.71-20.02 wt %, and the blowing agent is provided in a range of 3.22-5.11 wt %. The filler is provided to complete the composition.

The present disclosure relates to a thermoplastic composition having a better mold release performance. The disclosed thermoplastic composition comprises polycarbonate components, an impact modifier and a mold release composition. Also disclosed is a method for making the disclosed thermoplastic composition and an article of manufacture comprising the disclosed polymer composition.

Provided are a thermoplastic polymer composition having good mold processability, flexibility, rubber elasticity, scratch resistance, abrasion resistance, transparency, ease of coating, and mechanical properties when formed into a sheet or film, a sheet or film produced using the thermoplastic polymer composition, and a multi-layered film. The thermoplastic polymer composition includes (I) a block copolymer having a number average molecular weight of 30,000 to 200,000, or a hydrogenated product thereof, which has a polymer block (A) mainly composed of -methylstyrene units and a polymer block (B) mainly composed of conjugated diene compound units or isobutylene units, (II) an acryl-based polymer, and (III) a softening agent at a ratio satisfying the formulae (1) and (2) as described in claim 1, and has a sea-island structure in which the components (II) are dispersed in the form of particles in a continuous phase including the component (I), in which the average dispersed particle diameter of the dispersed particles of the components (II) is 200 nm or less, and 35% by mass or more of the dispersed particles have dispersed particle diameters of less than 60 nm.

A resin composition is provided. The resin composition comprises: (A) an epoxy resin; (B) a maleimide-triazine resin; and (C) a first flame retardant having a structure of formula (I):

##STR00001## wherein, Ar is a C.sub.3 to C.sub.18 heteroaryl or a C.sub.6 to C.sub.18 aryl; R.sub.1 is H or a C.sub.1 to C.sub.18 alkyl; and R.sub.2 and R.sub.3 are independently H, a C.sub.1 to C.sub.18 alkyl, a C.sub.3 to C.sub.18 heteroaryl, or a C.sub.6 to C.sub.18 aryl.

A resin composition and the uses of it are provided. The resin composition comprises: (A) a polyfunctional vinyl aromatic copolymer; and (B) a diene compound, represented by the following formula (I) ##STR00001## wherein, in formula (I), R.sub.10 and R.sub.11 are independently H, a C1-C6 linear or branched alkyl, with the proviso that R.sub.10 and R.sub.11 are not simultaneously H; and the polyfunctional vinyl aromatic copolymer (A) is prepared by copolymerizing one or more divinyl aromatic compounds with one or more monovinyl aromatic compounds.

Disclosed is a method for recycling a mixture of different polymers. The method includes heating an oil in a container to a process temperature greater than approximately 240 degrees Celsius. The method also includes combining two or more polymers including at least two of polystyrene, polyethylene terephthalate, acrylic butane styrene, polypropylene, or polyethylene with the heated oil in the container. The method further includes maintaining the temperature of the combination of the heated oil and the polymers at or above the process temperature. The method includes mixing the combined polymers and heated oil at least once to form a substantially homogenous liquid composition. Additionally, the method includes pouring the liquid composition into at least one mold and allowing the liquid composition to cure to form a recycled plastic material.

A resin composition and uses thereof are provided. The resin composition includes: (A) a polyfunctional vinyl aromatic copolymer; and (B) a compound having a structure of formula (I), ##STR00001## wherein the polyfunctional vinyl aromatic copolymer (A) is prepared by copolymerizing one or more divinyl aromatic compounds with one or more monovinyl aromatic compounds, and in formula (I), Y.sub.1 is an organic group.

The invention relates to a process for preparing foamed polymer-modified bitumen compositions and to the use thereof for the production of asphalt. The invention also relates to foamed polymer-modified bitumen compositions obtainable by this process. Furthermore, the invention relates to a process for producing an asphalt composition and to the use thereof in road applications. The process for the preparation of the foamed polymer-modified bitumen composition comprises the following steps: i) Heating and pressurizing a bitumen to obtain a hot flowing bitumen stream, ii) Injecting under pressure an aqueous polymer dispersion into the hot flowing bitumen stream obtained in step i), to obtain a pressurized flowing mixed stream of the bitumen and the aqueous polymer dispersion; iii) Expanding the flowing mixed stream, in particular to atmospheric pressure, such that the water contained in the aqueous polymer dispersion vaporizes and foams the mixed stream to obtain a foamed polymer-modified bitumen.

A rubber material that allows for obtaining a rubber member that is excellent in mechanical properties and low loss property by utilizing rubber powder. A rubber material includes rubber powder (A) dispersed in a rubber base material (B), wherein the rubber powder (A) includes an unvulcanized rubber layer (a2) disposed on the surface of a vulcanized rubber powder (a1), and the unvulcanized rubber layer (a2) includes a crosslinking agent.