Abstract: Disclosed are a film for forming a composite material, which is capable of improving impregnation properties by using a carrier film on which a low viscosity resin layer is formed, and a method for manufacturing a composite material using the same. The film for forming a composite material, according to the present invention, comprises: a continuous fibrous layer; and a carrier film which is adhered to any one side of the continuous fibrous layer and has a low viscosity resin layer formed on the adhered side of the continuous fibrous layer. Thus, the present invention provides the advantage of having a composite material with excellent impregnation properties and excellent mechanical performance.
Type:
Grant
Filed:
September 27, 2013
Date of Patent:
October 9, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Ae Ri Oh, Gi Hune Jung, Tae-Hwa Lee, Yong-Hoon Yoon, Hee-June Kim, Jae-Hoon Choi
Abstract: Disclosed are an artificial marble composition having a natural marble texture, and a method for producing artificial marble using the same. The artificial marble composition according to the present invention comprises: a first resin mixture; and a second resin mixture which is added to the first resin mixture and has a viscosity different from the first resin mixture, wherein each of the first and second resin mixtures comprises a base resin and an inorganic filler, and wherein the second resin mixture further comprises a thixotropic agent.
Type:
Application
Filed:
November 29, 2016
Publication date:
October 4, 2018
Applicant:
LG Hausys, Ltd.
Inventors:
Hae-Rim NAM, Seong-Hoon YUE, Hwan-Seok PARK, Jang-soon KIM, Yea-Ri SONG, Yu-Jun KIM, Min-Kyung PARK
Abstract: Disclosed herein is an adhesive composition for an insulator, the adhesive composition including a copolymer formed by using at least one type of phenol-based monomer; at least one type of monomer that is polymerizable by an alkali salt; and at least one type of monomer that is polymerizable by a bisulfate.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
September 25, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Ji-Mun Kim, Eung-Kee Lee, Chul-June Choi, Myeong-Hee Kim, Seung-Wook Ji, Byung-Joo Jeon
Abstract: The present invention provides an interior film having a transverse hairline implemented therein and, more specifically, provides an interior film (F) having a transverse hairline implemented therein, comprising: a transparent plastic film layer (30); an UV imprinting layer (50) which has a transverse hairline implemented therein and is formed below the transparent plastic film layer (30); and a metal deposition layer (70) formed below the UV imprinting layer.
Type:
Grant
Filed:
July 12, 2013
Date of Patent:
September 18, 2018
Assignee:
LG Hausys, Ltd.
Inventors:
Min Ho Lee, Eun Cheol Ha, Doo Yong Jung, Jae Gwang Nam
Abstract: The present invention provides buckling inducing-type vehicle crash boxes. The buckling inducing-type vehicle crash boxes are arranged at both ends of a back beam and comprise: a box body part; and a reinforcing part, which is formed in a lattice shape, is formed to integrally protrude from the outer surface of the box body part, induce buckling along the longitudinal direction of the box body part by an external impact, and absorb energy generated by to the impact.
Type:
Application
Filed:
April 6, 2016
Publication date:
September 13, 2018
Applicant:
LG HAUSYS, LTD.
Inventors:
Hyun-Jin CHOI, Dong-Won KIM, Yong-Han KANG, Hee-June KIM, Kang-Hyun SONG, Sang-Gyu CHO, Kye-Woong BYUN
Abstract: The present invention relates to a transmittance-variable film and a method for producing the same, the film comprising: a transparent substrate; a wire electrode formed on the top of the transparent substrate; an insulating layer formed on the top of the wire electrode; a plurality of partition walls positioned on both sides of the wire electrode; a transparent electrode formed on the top of the plurality of partition walls; a cell configured to be surrounded by the plurality of partition walls, the insulating layer and the transparent electrode; and a charged particle fluid contained inside the cell, wherein the insulating layer is formed with a thickness of 0.4 to 1 ?m.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
September 4, 2018
Assignee:
LG Hausys, Ltd.
Inventors:
Ji-Won Lim, Min-Hee Lee, Ji-Yeon Kim, Dong-Eung Kim
Abstract: An automobile roof rack made of a continuous fiber thermoplastic composite may include a resin body having a roof rack shape, and an insert-reinforcing layer formed on an inner surface of the resin body to be integrated with the resin body into a single body and made of a continuous fiber thermoplastic composite (CFT).
Type:
Grant
Filed:
November 19, 2015
Date of Patent:
August 28, 2018
Assignees:
Hyundai Motor Company, Kia Motors Corp., LG Hausys, LTD.
Inventors:
Hyun Gyung Kim, Seung Mok Lee, Jeong Ho Lee, Chun Ho Park, Sung Jun Hong
Abstract: The present invention relates to a colloid composition for forming a foam sheet including: polylactic acid resin particles having an average diameter of 1 ?m to 100 ?m obtained by pulverizing fibrous particles of a polylactic acid resin.
Abstract: The present invention provides a glass fiber board comprising a glass fiber and an inorganic binder, wherein the inorganic binder comprises an aluminum phosphate. The present invention provides a method for preparing the glass fiber board comprising (a) preparing an inorganic binder solution comprising an aluminum phosphate (b) applying the inorganic binder solution comprising the aluminum phosphate to a glass fiber; (c) compressing the glass fiber to which the inorganic binder solution comprising the aluminum phosphate is applied; and (d) drying the compressed glass fiber.
Type:
Grant
Filed:
December 5, 2012
Date of Patent:
May 15, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Ju-Hyung Lee, Seong-Moon Jung, Myung Lee, Eun-Joo Kim, Hyun-Jae Kim
Abstract: The present invention relates to a film in which a protective layer (100), a base material sheet (200), a UV-curable resin layer (300) having a concave-convex surface, a metallic layer (400), a primer layer (500), and an adhesion layer (600) are laminated in sequential order. Also, the present invention relates to a method for manufacturing said film.
Type:
Grant
Filed:
July 18, 2013
Date of Patent:
May 1, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Jun Beom Shin, Min Ho Lee, Jae Bong Hwang
Abstract: Disclosed herein are a fiber-reinforced plastic composition containing a thermoplastic resin, a reactive rubber (reactor-made thermoplastic poly olefin, RTPO), and a glass fiber; and a fiber-reinforced composite prepared from the fiber-reinforced plastic composition. Furthermore, provided is a method for preparing a fiber-reinforced composite, the method comprising the steps of: preparing a thermoplastic resin composition by feeding a thermoplastic resin and a reactive rubber into a first extruder, followed by melting and kneading; preparing a fiber-reinforced plastic composition by feeding the prepared thermoplastic resin composition and a fiber into a second extruder, followed by kneading; and molding the prepared fiber-reinforced plastic composition to prepare a fiber-reinforced composite.
Type:
Grant
Filed:
April 2, 2015
Date of Patent:
May 1, 2018
Assignee:
LG Hausys, Ltd.
Inventors:
Kang-Hyun Song, Hee-June Kim, Yong-Kil Kil, Ae-Ri Oh, Sung-Min Kim
Abstract: The present invention relates to an anti-reflective coating composition, to an anti-reflective film using same, and to a method for preparing the anti-reflective film, wherein the anti-reflective coating composition is capable of forming a coating layer that has a low refractive index and adjusting the surface energy. More particularly, the present invention relates to an anti-reflective film of which the reflectance is minimized and the surface energy is adjusted, by forming a coating layer using an anti-reflective coating composition that contains, as a binder, a siloxane compound which is synthesized by reacting organosilane that has a fluroalky group with alkoxysilane at a certain weight ratio, and also relates to a method for preparing the anti-reflective film. The anti-reflective film using the anti-reflective coating composition has excellent anti-reflective performance, and is thus expected to be applicable to various display devices such as a touch film.
Abstract: Provided is an outer cover material for a vacuum insulator, sequentially comprising: one or more layers of a polyester film; a polyvinyl alcohol (PVOH) film adhered to a lower surface of the polyester film; and a sealing film adhered to a lower surface of the PVOH film. Also provided is a vacuum insulator, comprising a core material consisting of a fiberglass; and the outer cover material under internal pressure, accommodating the core material.
Type:
Grant
Filed:
April 1, 2014
Date of Patent:
March 27, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Myung Lee, Eun Joo Kim, Seong Moon Jung, Hyun Jae Kim
Abstract: Described herein is an automotive sheet heater. The automotive sheet heater includes a stacked structure of a far-infrared radiating layer, a metal layer, and a metal wire-containing carbon nanotube heating layer. The carbon nanotube heating layer includes 1 wt % to 50 wt % of metal wires.
Type:
Grant
Filed:
February 24, 2014
Date of Patent:
March 20, 2018
Assignees:
LG HAUSYS, LTD., LG CHEM, LTD.
Inventors:
Yea Ri Song, Seong Hoon Yue, Jong Hun Lee, Chang Hak Shin, Ku Il Park, Deok Ryul Hwang, Hwan Seok Park
Abstract: A super-insulating multilayer glass comprises a first piece of glass and a second piece of glass which are spaced apart facing each other; a plurality of third pieces of glass which are formed spaced apart from each other between the first piece of glass and the second piece of glass, and which have a thickness of between 1 and 3 mm; filling gas layers which are respectively formed so as to comprise argon (Ar) gas, and of which at least 4 are formed among the first to third pieces of glass, to a thickness of between 11 and 13 mm between two neighboring pieces of glass; and a sealant which seals the side surfaces of the filled gas layers.
Abstract: The present invention relates to a low-emissivity coating film comprising: a base; a low-emissivity coating layer; and an uppermost coating layer, wherein the uppermost coating layer has a multilayer structure sequentially including, from the low-emissivity coating layer, a metal layer, a metal oxide layer and a silicon-based composite metal oxynitride layer.
Abstract: A transparent resin laminate includes: a high-hardness hard coating layer having a pencil hardness of 6H to 8H; a transparent (meth)acrylic resin layer; and an impact resistant hard coating layer including a urethane bond-containing acrylic resin.
Type:
Grant
Filed:
November 12, 2013
Date of Patent:
January 2, 2018
Assignee:
LG HAUSYS, LTD.
Inventors:
Deok Ryul Hwang, Ku Il Park, Seong Hoon Yue, Jong Hun Lee, Min Hee Lee, Chang Hak Shin, Hwan Seok Park, Yea Ri Song
Abstract: A knee bolster device for a vehicle is intended to enhance passenger safety performance by minimizing injury to passengers when a collision occurs. The knee bolster device is capable of preventing injury to passengers striking a lower crash pad panel and penetrating into an inner space of the lower crash pad panel because the lower crash pad panel is reinforced by a composite material and an impact energy absorbing structure installed in the inner space of the lower crash pad panel.
Type:
Grant
Filed:
September 30, 2016
Date of Patent:
December 19, 2017
Assignees:
Hyundai Motor Company, Kia Motors Coporation, LG Hausys, Ltd., Hyundai Mobis Co., Ltd.
Inventors:
Jae Hyun An, Yong Han Kang, Sang Hyeon Park, Young Pyo Lee
Abstract: A knee bolster of a glove box for a vehicle is provided. The knee bolster of a glove box increases the stiffness of the front surface of the glove box with which the knees of a passenger may collide when a vehicle collision occurs, and thus restrains the knees of the passenger from rushing into the glove box. The knee bolster of a glove box for a vehicle can reduce the weight of the knee bolster, the production cost thereof, and a number of manufacturing processes compared to the conventional knee bolster for passenger seats.
Type:
Application
Filed:
February 23, 2017
Publication date:
December 14, 2017
Applicants:
Hyundai Motor Company, Kia Motors Corporation, LG Hausys, Ltd., Hyundai Mobis Co., Ltd.
Inventors:
Jae Hyun AN, Nam Hae PARK, Yong Han KANG, Sang Hyeon PARK, Jong Sun Woo, Woong Young CHOI
Abstract: The present invention relates to a flooring material and a fabrication method thereof. Since the invention forms the flooring material using bio-degradable resin which can be fabricated with materials extracted from the reproducible resources, the invention solves the supply and demand problem of raw materials caused by the depletion of oil resources. Further, the invention improves the production efficiency of the flooring materials by applying a calendaring method during the fabrication process, emits few environmentally-harmful materials including CO2 or the like, and provides the environmentally-friendly flooring material which is discarded easily. In addition, the invention can solve the problem caused by the size change which occurs when a bio-degradable sheet is used, whereby a stably and continuously-usable flooring material is provided.
Type:
Grant
Filed:
August 26, 2010
Date of Patent:
December 5, 2017
Assignee:
LG HAUSYS, LTD
Inventors:
Hyunjong Kwon, Kyungtae Ha, Gyeongmin Lee