Abstract: Disclosed is a thermosetting resin composition for steel inserts, the composition including a thermosetting resin composite and a glass fiber. The thermosetting resin composite preferably includes 100 PHR of an unsaturated polyester resin, about 30 to 40 PHR of a low shrinkage agent, about 5 to 8 PHR of a release agent, about 130 to 140 PHR of a filler, about 2 to 8 PHR of a thickening agent, and about 1 to 2 PHR of a curing agent, based on 100 PHR of the unsaturated polyester resin. The thermosetting resin composition provides reduced costs and weight as compared to a steel material composed of only steel, and also exhibits physical properties comparable to the steel material.

Abstract: Disclosed is a thermosetting resin composition for steel inserts, the composition including a thermosetting resin composite and a glass fiber. The thermosetting resin composite preferably includes 100 PHR of an unsaturated polyester resin, about 30 to 40 PHR of a low shrinkage agent, about 5 to 8 PHR of a release agent, about 130 to 140 PHR of a filler, about 2 to 8 PHR of a thickening agent, and about 1 to 2 PHR of a curing agent, based on 100 PHR of the unsaturated polyester resin. The thermosetting resin composition provides reduced costs and weight as compared to a steel material composed of only steel, and also exhibits physical properties comparable to the steel material.

Abstract: A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude.

Abstract: A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude.

Abstract: The present invention relates to a method for producing a transgenic pig in which immune rejection response is inhibited, and in which human HO-1 genes and TNFR1-Fe fusion genes are simultaneously expressed. The present invention also relates to a transgenic pig for organ transplantation, which is produced by the method, and in which immune rejection response is inhibited. The present invention also relates to a somatic-cell-donating cell strain for producing the transgenic pig, and to a method for producing organs, from the transgenic pig, in which the immune rejection response is inhibited.

Abstract: Disclosed is an olefinic thermoplastic composition for powder-molding, more particularly to a composition comprising polypropylene resin, hydrogenated styrene-butadiene rubber or styrene-ethylene-butylene-styrene copolymer rubber and ethylene-octene copolymer elastomer, which has a good melt fluidity, tensile strength and folding stability, and can be used for powder-molding of automobile interior materials and covering materials.

Abstract: Disclosed is a bumper system including a bumper cover, an energy absorber formed of a synthetic resin material through a foam molding process, an impact beam for supporting the energy absorber, the impact beam being formed of a glass mat thermoplastic and having a “C”-shaped section, and a stay for connecting the impact beam to a vehicle body. Tips are formed on front upper and lower portions of the impact beam, and a web portion is formed on the impact beam between the tips. Tip insertion grooves in which the tips are inserted are formed on an inner surface of the energy absorber, and a pressure receiving surface corresponding to the web portion is formed on the inner surface of the energy absorber.

Abstract: Disclosed is a method for preparing artificial acrylic marble of wave/wood patterns by use of an apparatus comprising a rotational body and a liquid resin feeder. The liquid resin feeder comprises at least two liquid resin inlets, a single liquid resin outlet, and a mobile molding belt. The rotational body has a rotating shaft with a plurality of spaced wings and is rotated clockwise or counterclockwise in the partially intermixed liquid resins on the mobile molding belt to form a wave/wood pattern while the liquid resins are cured. The wings are fixed along the shaft of the rotating body and alternately approach the bottom and the top of the liquid resins on the belt during the rotation of the rotating body. Thus, the artificial acrylic marble is provided with new patterns like wood and wave patterns and can be aesthetically harmonized with wood materials.