A shoe sole with shoe nails made of different materials includes: a base made of a first material and including a plurality of connecting portions each having at least three connecting surfaces, at least two connecting surfaces have different slopes and are connected to each other. The shoe nails are formed on the connecting portions, and the shoe nails are equal in quantity to the connecting portions. Each connecting portion has a shoe nail, each shoe nail includes: an abutting portion formed in the shape of the connecting portions, and an opposite exposed portion which is a flat surface used for stepping on a floor. The abutting portion includes at least three abutting surfaces, at least two abutting surfaces have different slopes and are connected to each other, and each abutting surface is abutted against a corresponding connecting surface with a corresponding slope.

A method for forming an encapsulation assembly, and a vehicle window are provided. The method includes: providing a reinforcement component; forming a primer layer covering a surface of the reinforcement component; performing a heating treatment on the reinforcement component after the primer layer is formed, to elevate a temperature of the reinforcement component; and injecting a gasket material in a mold onto the surface of the reinforcement component with elevated temperature to form a gasket. The vehicle window includes a glass; and the encapsulation assembly formed by the above method. The gasket may bind with the primer layer more closely. That is to say, binding force between the reinforcement component and the gasket may be increased. In this way, the gasket may not easily detach from the reinforcement component.

An in-mold molding method of the present invention is a method including: placing an in-mold transfer film in the cavity of an injection molding mold, the in-mold transfer film having a hard coating layer and a transfer section of a printed layer; and peeling, from the base material film of the in-mold transfer film, the transfer section transferred to a molding resin when a molding molded by injecting the molding resin into the cavity is removed by mold opening. The hard coating layer is ruptured in a mold opening process while the in-mold transfer film has a necessary elongation of A % on the side of the molding and the hard coating layer has a rupture elongation of at least A %+2% and less than A %+40% on the side of the molding. With this configuration, the in-mold transfer film can be stably peeled during in-mold molding.

A thermoplastic resin film of the present invention contains at least a base layer containing a thermoplastic resin and a heat seal layer containing a thermoplastic resin; a melting point of the thermoplastic resin contained in the heat seal layer is lower than a melting point of the thermoplastic resin of the base layer; a core roughness depth Rk of a surface of the heat seal layer being from 1.2 to 9.0 m; and a ratio Rzjis/Rk of a ten point height of roughness profile Rzjis to a core roughness depth Rk of the surface of the heat seal layer measured in accordance with JIS B0601:2013 Appendix 1 being from 2.0 to 9.0.

An article of manufacturing can comprise a mold insert comprising: a cap substrate having a first surface and a second surface; an adhesive coupled to a portion of the second surface of the cap substrate; a base substrate having a first surface and a second surface, wherein the first surface of the base substrate is coupled to the adhesive, wherein the adhesive is disposed between the second surface of the cap substrate and the first surface of the base substrate; and a polymeric resin attachment, wherein the polymeric resin attachment is coupled to a portion of the second surface of the base substrate, wherein the polymeric resin extends along an edge of the base substrate, and along an edge of the cap substrate.

The present disclosure relates to a curved window, a method for manufacturing the same, and a display device including the same. The curved window for a display device includes a curved polymer resin layer, a high-hardness film over the curved polymer resin layer, and a curved metal film under the curved polymer resin layer.

The invention relates to a method of manufacturing a polarizing lens, including conducting curved surface processing to change a shape of a polarizing film into a shape of a curved surface, conducting heat treatment by heating polarizing film that has been processed into a curved surface to a heating temperature of equal to or higher than 105 C. but less than 150 C., assembling an upper mold, a lower mold, and a seal member to provide a casting mold having a cavity within which the polarizing film following heating treatment is positioned, upper and lower molds being positioned opposite each other to sandwich the polarizing film at a space therebetween, and seal member sealing space between the upper and lower molds, casting a curable composition into the cavity, curing curable composition to provide a polarizing lens within which a polarizing film is positioned, and separating polarizing lens thus provided from casting mold.

A method of preparing a hot melt adhesive composition, comprising (A) feeding a polymer blend into an extruder; wherein the polymer blend comprises (a) a first propylene-based polymer, wherein the first propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C.sub.4-C.sub.10 alpha-olefin; and (b) a second propylene-based polymer, wherein the second propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C.sub.4-C.sub.10 alpha-olefin; wherein the second propylene-based polymer is different than the first propylene-based polymer and wherein the polymer blend has a melt viscosity of 1,000 cP to 20,000 cP at 190 C.; (B) feeding one or more adhesive components, selected from at least one of a tackifier, wax, antioxidant, functionalized polyolefin, oil, and combinations thereof, into the extruder; and (C) recovering an extrudate from the extruder, wherein the extrudate is a hot melt adhesive composition.

A play ball has a rubber shell filled with resilient foam having an entire outer peripheral surface thereof intimately attached by heat fusion and adhesive to an entire interior surface of the shell. Such attachment enables the foam to provide additional resiliency by foam tension, as well as by foam compression, thereby significantly extending the effective bounce life of the ball. A seamed dog chew toy has essentially similar construction such that the increased retention force provided by the intimate attachment of the foam to the shell resists the chewing force of the dog popping a seam improving durability.

Disclosed is a support material for a fused deposition modeling. The support material has excellent adhesion to a variety of model materials and is easily dissolved and removed by washing with water. Also, the waste liquid (PVA-based aqueous solution) generated after the washing operation may be allowed to be drained as it is, in compliance with environmental regulations. The support material comprises (A) PVA-based resin having a group containing sulfonic acid or a salt thereof and (B) biodegradable polyester. The (A) PVA-based resin having a group containing sulfonic acid or a salt thereof and (B) biodegradable polyester have a sea-island structure in which one is dispersed in the other as a matrix.