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公开(公告)号：KR1020140022133A
公开(公告)日：2014-02-24
申请号：KR1020120088178
申请日：2012-08-13
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 코리아 오토글라스 주식회사 , 희성소재 (주)
CPC classification number: B23K35/24 , B23K35/0244 , B23K35/025 , B23K35/0261 , B23K35/262
Abstract: The present invention relates to a Pb-free solder composition for glass and more specifically, to a Pb-free solder composition for glass using eco-friendly materials excluding heavy metals including lead (Pb) while preventing cracks on glass under driving conditions of vehicles. Therefore, the present invention provides the Pb-free solder composition for glass made of a material of three element groups of tin (Sn), indium (In), and zinc (Zn) which does not physically and chemically affect a glass material functioning as a substrate. Especially, the present invention provides the Pb-free solder composition for glass which comprises 30.0-60.0 wt% of indium (In), 0.01-11.0 wt% of zinc (Zn), and the rest of tin (Sn) and which is a composition which is made of a material of three element groups of tin (Sn), indium (In), and zinc (Zn).
Abstract translation: 本发明涉及用于玻璃的无铅焊料组合物，更具体地说，涉及使用不含重金属（包括铅）在内的环保材料的玻璃无铅焊料组合物，同时防止车辆在驾驶条件下的玻璃上的裂纹。 因此，本发明提供了由锡（Sn），铟（In）和锌（Zn）三元素组的材料制成的无铅焊料组合物，其不会物理和化学地影响作为 底物。 特别地，本发明提供了一种玻璃用无铅焊料组合物，其包含30.0-60.0重量％的铟（In），0.01-11.0重量％的锌（Zn）和余量的锡（Sn），其为 由锡（Sn），铟（In）和锌（Zn）的三元素组的材料制成的组合物。
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公开(公告)号：KR100435376B1
公开(公告)日：2004-07-27
申请号：KR1019970025274
申请日：1997-06-17
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: G01M17/00
Abstract: PURPOSE: An insulation measuring device of a head lining is provided to measure insulation properties of the head lining in a short time without mounting a testing device to an actual vehicle. CONSTITUTION: A heating member comprising an infrared lamp(120) to heat correspondently to solar heat is mounted on an inner upside of a case-shaped body(110). A thin sheet(130) coated with a black body is disposed with airtightness under the heating member. A placing plate(140) for receiving a sample head lining(10) is installed under the thin sheet. A contacting device(150) is installed under the placing plate to keep vertical airtightness of the head lining and composed of a lift member(151) comprising only support units to open the upside; a hydraulic cylinder(152) integrated under the lift member to move up and down the lift member; a packing(153) arranged around the upside of the lift member; and a constricting plate(154) projected and disposed along the inside of the body to constrict the head lining. Temperature sensing units(161,162) detect upper and lower temperatures of the head lining. A control unit(170) controls thermal temperature of the heating member.
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公开(公告)号：KR100427235B1
公开(公告)日：2004-06-16
申请号：KR1019960074871
申请日：1996-12-28
Applicant: 현대자동차주식회사
Inventor： 이태승
Abstract: PURPOSE: A soundproof material for a lower body of a car is provided to reduce a noise using a resonance by an air medium in a long space, thereby dealing with the outer noise effectively. CONSTITUTION: The soundproof material for a lower body of a car comprises a linear structure textile silver foil of 0.10 to 0.20 mm thickness; a polyurethane foam slab of 2 to mm thickness; a non-woven fabric of 3 to 4 mm thickness; and a polyethylene film of 0.20 to 1.0 mm thickness, all laminated to a steel plate. The linear structure textile silver foil has a lattice in size of 10 to 50 mm and is composed of a 10 to 75 denier fiber. The polyurethane foam slab has a density of 0.03 g/cm¬3.
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公开(公告)号：KR100427245B1
公开(公告)日：2004-04-17
申请号：KR1020010024661
申请日：2001-05-07
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: C08J5/18
Abstract: PURPOSE: A film for preventing the frictional sound is provided to prevent the sound generated by the friction of a steel frame and a spring and an urethane foam cushion material in a car sheet. CONSTITUTION: The film comprises 25-75 wt% of one selected from the group consisting of ethylene ethyl acrylate copolymer, ethylene vinyl acetate, ethylene methyl acrylate copolymer, a copolymer of ethylene ethyl acrylate and low density polyethylene, and their mixtures; 24-65 wt% of one selected from the group consisting of low density polyethylene, linear low density polyethylene and their mixtures; and 0.5-7.5 wt% of a filler, a film slipping agent and/or a flame retardant. Preferably the ethylene ethyl acrylate copolymer contains 17-25 wt% of ethyl acrylate and has a melting index of 5-25 dg/min and a hardness of 81-85; the ethylene methyl acrylate copolymer contains 18 wt% of methyl acrylate and has a melting point of 87 deg.C; the low density polyethylene has a melting index of 0.3 g/10 min and a density of 0.92 g/cc; and the linear low density polyethylene has a melting index of 0.7 g/10 min and a density of 0.928 g/cc.
Abstract translation: 目的：提供一种用于防止摩擦声音的膜，以防止钢板与钢板中的弹簧和聚氨酯泡沫衬垫材料的摩擦产生的声音。 构成：膜包含25-75重量％的选自乙烯丙烯酸乙酯共聚物，乙烯乙酸乙烯酯，乙烯丙烯酸甲酯共聚物，乙烯丙烯酸乙酯和低密度聚乙烯的共聚物及其混合物中的一种; 24-65重量％的选自低密度聚乙烯，线性低密度聚乙烯及其混合物的一种; 和0.5-7.5重量％的填料，膜增滑剂和/或阻燃剂。 优选地，乙烯丙烯酸乙酯共聚物包含17-25重量％的丙烯酸乙酯并且具有5-25dg / min的熔融指数和81-85的硬度; 乙烯丙烯酸甲酯共聚物含有18wt％的丙烯酸甲酯，熔点为87℃; 低密度聚乙烯具有0.3g / 10min的熔融指数和0.92g / cc的密度; 线性低密度聚乙烯的熔融指数为0.7g / 10min，密度为0.928g / cc。
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公开(公告)号：KR100353077B1
公开(公告)日：2003-08-21
申请号：KR1019970076693
申请日：1997-12-29
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: B62D25/08
Abstract: PURPOSE: An insulation pad for a dashboard of a vehicle is provided to improve noise transmission loss and physical property by insulating noise from an engine into a vehicle room and by improving resonance with manufacturing a substrate layer and a sound absorbing layer of composite fiber of polypropylene and polyethylene terephthalate. CONSTITUTION: An insulation pad for a dashboard is manufactured by integrally forming a reinforced layer(22) and a sound absorbing layer(23) at both sides of a substrate layer(21). The substrate layer and the sound absorbing layer are composed of needling fiber without weaving, and the needling fiber is composed of a compound of polypropylene fiber and polyethylene terephthalate fiber. Resin films(24a,24b) are bonded between the substrate layer and the sound absorbing layer and in the outside of the sound absorbing layer, and formed by mixing polypropylene and polyethylene resin. The mixture ratio of polypropylene fiber and polyethylene terephthalate fiber is 1 : 1.7¯2.2.
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Patent Agency Ranking
公开(公告)号：KR1020010057552A
公开(公告)日：2001-07-04
申请号：KR1019990068232
申请日：1999-12-31
Applicant: 현대자동차주식회사 , 롯데케미칼 주식회사
CPC classification number: C08L23/16 , C08L23/08 , C08L23/0815 , C08L23/0869 , C08L23/0876 , C08L23/10 , C08L51/06 , C08L53/00 , C08L53/02 , C08L2666/04 , C08L2666/24 , C08L2666/02
Abstract: PURPOSE: A thermoplastic resin composition obtained by adding low-density polyethylene or a polyethylene copolymer as a modifier to thermoplastic polyolefin material comprising polypropylene and ethylene-propylene-diene rubber and alloying is provided, which has excellent low-temperature impact strength, heat resistance/weather resistance, abrasion resistance and thermoforming property. CONSTITUTION: This resin composition comprises (A)5 to 45 parts by weight of polypropylene resin, (B)10 to 50 parts by weight of ethylene-propylene-diene rubber, (C)5 to 25 parts by weight of a polyethylene copolymer, (D)15 to 45 parts by weight of an ionomer as a main component, (E)2 to 10 parts by weight of a phenol based cross linking agent and a cross linking aid based on 100 parts by weight of the composition B and (F)3 to 15 parts by weight of an epoxy polymer based on 100 parts by weight of the composition D.
Abstract translation: 目的：提供通过将低密度聚乙烯或聚乙烯共聚物作为改性剂加入到包含聚丙烯和乙烯 - 丙烯 - 二烯橡胶的热塑性聚烯烃材料中并获得的热塑性树脂组合物，其具有优异的低温冲击强度，耐热性/ 耐候性，耐磨性和热成型性。 构成：该树脂组合物包含（A）5〜45重量份的聚丙烯树脂，（B）10〜50重量份的乙烯 - 丙烯 - 二烯橡胶，（C）5〜25重量份的聚乙烯共聚物， （D）15〜45重量份的离聚物作为主要成分，（E）基于100重量份组合物B 2〜10重量份的苯酚系交联剂和交联助剂，（E） F）基于100重量份组合物D的3至15重量份的环氧聚合物。
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公开(公告)号：KR100270904B1
公开(公告)日：2000-12-01
申请号：KR1019970044751
申请日：1997-08-30
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: B32B5/18
Abstract: PURPOSE: A method for preparing a car roof trim by using polypropylene fiber non woven fabric is provided which reduces the cost, shortens the manufacturing process and recycles the prepared roof trim. CONSTITUTION: The method comprises steps of: (i) preparing a polyolefin film adhesive by graft-copolymerizing low density polyethylene, polypropylene, high density polyethylene and ethylene vinyl acetate with maleic anhydride or carbonyl acid, wherein the polyolefin film adhesive has a thickness of 15-30 micrometer, has an amorphous differential scanning calorimetry calorie curve and has a melting point of not more than 160 deg.C or not; (ii) adhering the polyolefin film adhesive to polypropylene fiber non woven fabric; and (iii) hot melt pressing the polyolefin film adhesive adhered polypropylene fiber non woven fabric to a craft paper plate having a corrugated paper structure or a resin felt hardened plate.
Abstract translation: 目的：提供一种通过使用聚丙烯纤维无纺布制备汽车车顶饰板的方法，降低成本，缩短制造过程并回收准备的车顶饰板。 方法：该方法包括以下步骤：（i）通过将低密度聚乙烯，聚丙烯，高密度聚乙烯和乙烯乙酸乙烯酯与马来酸酐或羰基酸接枝共聚来制备聚烯烃膜粘合剂，其中聚烯烃膜粘合剂的厚度为15 -30微米，具有无定型差示扫描量热法卡路里曲线，熔点不超过160℃。 （ii）将聚烯烃膜粘合剂粘合到聚丙烯纤维无纺布上; 和（iii）将聚烯烃膜粘附的聚丙烯纤维无纺布热熔融压到具有瓦楞纸结构或树脂毡硬化板的手工纸板上。
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公开(公告)号：KR1019990021223A
公开(公告)日：1999-03-25
申请号：KR1019970044751
申请日：1997-08-30
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: B32B5/18
Abstract: 본 발명은 폴리프로필렌 섬유 부직포를 이용하여 자동차 루프 트림 (roof trim)을 제조하는 방법에 관한 것이다. 구체적으로, 본 발명은 기존의 폴리에스테르 부직포를 폴리프로필렌 섬유로 대체하고 이를 폴리올레핀계 필름 접착제 또는 폴리아마이드계 웹 상태의 필름을 사용하여 기재에 열용융 압착하는 자동차 루프 트림의 제조방법에 관한 것으로서, 상기 루프 트림은 기재와의 접착 방법이 간단하고 재활용할 수 있는 상태로 제조될 수 있어 자원의 재활용, 원가 절감 및 공정 단축 등에 매우 유리하다.
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公开(公告)号：KR1019990001825A
公开(公告)日：1999-01-15
申请号：KR1019970025274
申请日：1997-06-17
Applicant: 현대자동차주식회사
Inventor： 이태승
IPC: G01M17/00
Abstract: 본 발명은 차량 루프 하면에 설치되는 헤드라이닝의 단열 측정장치에 관한 것으로, 스테인레스(Stainless) 이층 격판 함체 형상의 본체(110) 내부 상면에 태양열에 상응하는 열을 가열하기 위한 가열부재인 적외선 램프(120)를 다수 설치하고, 하방에는 차량의 루프와 동일한 조건을 만족할 수 있는 흑체 도장한 박판(130)(SPCC 또는 SPCEN) 상하부간 기밀이 유지되게 설치하며, 상기 박판(130) 하방에는 샘플용 헤드라이닝을 재치하기 위한 서랍식 재치대(140)를 설치하고, 그 하방에는 헤드라이닝(10)의 상/하간의 기밀유지를 위한 밀착장치(150)가 설치되는 구성으로, 차량의 조건과 동일한 조건에서 헤드라이닝의 단열을 측정할 수 있도록 하는 것임.
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