A method for making an elastically yielding layer (14) on a rigid or substantially rigid support surface (16) of an article (12) comprises a step of providing a support surface (16) inside a mold (18) for injection molding provided with a molding cavity (20), comprising a die (22) and a punch (24). The support surface (16) is in use facing the elastically yielding layer (14). The support surface (16) forms a wall of the molding cavity (20). There is also a step of providing an insert (26) inside the molding cavity (20) and a step of closing the mold (18). A step of injection molding of a thermoplastic polymer above the support surface (16), between the support surface (16) and the mold (18) is also provided.

The present invention relates to a multilayered film having a high degree of freedom regarding selection of a material and a decoration method, which is not only excellent in handling properties and low-temperature adhesiveness to adherends of various materials but also applicable to decorative molding of every sort in a three-dimensional solid shape, and a method for producing the same. The present invention provides a multilayered film including, as an intermediate layer (X), a thermoplastic resin layer having a bending rigidity of 60 to 30,000 kPamm.sup.3; a layer (Y) composed of a thermoplastic polymer composition on both surfaces of the intermediate layer (X), the thermoplastic polymer composition containing 0 to 50 parts by mass of a polypropylene-based resin (B) based on 100 parts by mass of a thermoplastic elastomer (A) that is a block copolymer containing a polymer block (a1) composed of an aromatic vinyl compound unit and a polymer block (a2) composed of a conjugated diene compound unit; and a decorative layer (Z) closely arranged on the surface of either one of the layers (Y). The present invention also provides a method for producing the multilayered film, including bringing the thermoplastic resin layer (Y) as a surface layer in a molten state into contact with a roll whose surface is made of a hydrophobic resin.

An electrically conductive thermoplastic composition comprised of at least one thermoplastic polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) polymer, at least one electrically conductive material containing carbon nanostructures or nanomaterials, and optionally at least one ethylene/alkyl-(meth)acrylate copolymer. The conductive thermoplastic composition can be injection molded and/or printable using additive manufacturing techniques.

A method of manufacturing a heat-fixing rubber roller includes: forming a rubber layer of a silicone rubber composition on an outer periphery of a metal core shaft, the composition containing water-soluble sugar powder and methylene glycol; vulcanizing the rubber layer; and eluting the sugar powder and the triethylene glycol from the vulcanized rubber layer to form a foam rubber layer.

A composite polystyrene profile extending longitudinally from a first end to a second end and comprising a front surface and a back surface, comprising a. a core portion comprising a polystyrene monopolymer foam extending in the longitudinal direction, the core portion comprising polystyrene foam with a density of the range of 160 kg/m.sup.3 to 240 kg/m.sup.3.; and b. a skin portion or layer comprising/consisting of a (high impact) polystyrene copolymer and surrounding the core portion at least in the longitudinal direction, with a density in the range of 700 kg/m.sup.3 to 1300 kg/m.sup.3.; wherein the polystyrene profile comprises a combined density within the range of 200 to 360 kg/m.sup.3.; and the skin portion comprises a non-uniform thickness in a transversal direction perpendicular to the longitudinal direction; and associated method of manufacturing these profiles.

The present invention relates to a multilayered film having a high degree of freedom regarding selection of a material and a decoration method, which is not only excellent in handling properties and low-temperature adhesiveness to adherends of various materials but also applicable to decorative molding of every sort in a three-dimensional solid shape, and a method for producing the same. The present invention provides a multilayered film including, as an intermediate layer (X), a thermoplastic resin layer having a bending rigidity of 60 to 30,000 kPa.Math.mm.sup.3; a layer (Y) composed of a thermoplastic polymer composition on both surfaces of the intermediate layer (X), the thermoplastic polymer composition containing 0 to 50 parts by mass of a polypropylene-based resin (B) based on 100 parts by mass of a thermoplastic elastomer (A) that is a block copolymer containing a polymer block (a1) composed of an aromatic vinyl compound unit and a polymer block (a2) composed of a conjugated diene compound unit; and a decorative layer (Z) closely arranged on the surface of either one of the layers (Y). The present invention also provides a method for producing the multilayered film, including bringing the thermoplastic resin layer (Y) as a surface layer in a molten state into contact with a roll whose surface is made of a hydrophobic resin.

A method of manufacturing a heat-fixing rubber roller includes: forming a rubber layer of a silicone rubber composition on an outer periphery of a metal core shaft, the composition containing water-soluble sugar powder and methylene glycol; vulcanizing the rubber layer; and eluting the sugar powder and the triethylene glycol from the vulcanized rubber layer to form a foam rubber layer.