公开(公告)号：KR1020080048270A

公开(公告)日：2008-06-02

申请号：KR1020060118445

申请日：2006-11-28

Applicant: 현대자동차주식회사

Inventor： 박봉현

IPC: C04B35/16 ,  C04B35/10 ,  C04B35/48 ,  C04B35/46

CPC classification number: C04B35/14 ,  C04B35/6261 ,  C04B35/64 ,  C04B2103/0097 ,  C04B2235/3201 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3409 ,  C08K3/01

Abstract: A far-infrared ray emission thermoplastic and a manufacturing method thereof are provided to radiate more far-infrared ray and a number of anions in order to decompose the indoor air contaminations of a car for human health promotion by adjusting the rate of silicon oxide, potassium oxide, alumina, borax, sodium oxide, calcium oxide, zirconium oxide, titanium oxide and phosphate rocks in the composition. A far-infrared ray emission thermoplastic composition comprises: 30-60% by weight of silicon oxide, 0.5-5% by weight of potassium oxide, 3-12% by weight of alumina, 7-15% by weight of borax, 5-15% by weight of sodium oxide, 0.5-3% by weight of calcium oxide, 0.5-5% by weight of zirconium oxide, 0.5-5% by weight of titanium oxide and 1-10% by weight of phosphate rocks. A thermoplastic comprises 5-50 parts by weight of the composition with respect to 100 parts by weight of whole raw material for the thermoplastic. A manufacturing method of the far-infrared ray emission thermoplastic comprises steps of: mixing 30-60% by weight of silicon oxide, 0.5-5% by weight of potassium oxide, 3-12% by weight of alumina, 7-15% by weight of borax, 5-15% by weight of sodium oxide and 0.5-3% by weight of calcium oxide in a vessel and mixing the mixture for 30-120 minutes; putting the mixture in a furnace of 1200-1400deg.C in order to calcine the mixture for 1-2 hours; adding 0.5-5% by weight of zirconium oxide and 0.5-5% by weight of titanium oxide to the mixture and calcining the mixture in a furnace of 1300-1500deg.C for 1-2 hours; quenching and grinding the mixture; and adding 1-10% by weight of phosphate rocks to the mixture and grinding the mixture.

Abstract translation: 提供远红外线发射热塑性及其制造方法以通过调节氧化硅，钾的比例来辐射更远的远红外线和多个阴离子，以分解用于人体健康促进的汽车的室内空气污染物 氧化物，氧化铝，硼砂，氧化钠，氧化钙，氧化锆，氧化钛和磷酸盐岩。 远红外线发射热塑性组合物包括：30-60重量％的氧化硅，0.5-5重量％的氧化钾，3-12重量％的氧化铝，7-15重量％的硼砂， 15重量％的氧化钠，0.5-3重量％的氧化钙，0.5-5重量％的氧化锆，0.5-5重量％的氧化钛和1-10重量％的磷酸盐岩。 相对于100重量份的热塑性塑料的全部原料，热塑性塑料包含5-50重量份的组合物。 远红外线发射热塑性塑料的制造方法包括以下步骤：将30-60重量％的氧化硅，0.5-5重量％的氧化钾，3-12重量％的氧化铝，7-15重量％的氧化铝， 硼砂重量，5-15重量％的氧化钠和0.5-3重量％的氧化钙，并将混合物混合30-120分钟; 将混合物放入1200-1400℃的炉中，以将混合物煅烧1-2小时; 向混合物中加入0.5-5重量％的氧化锆和0.5-5重量％的氧化钛，并在1300-1500℃的炉中煅烧该混合物1-2小时; 淬火和研磨混合物; 并向混合物中加入1-10重量％的磷酸盐岩石并研磨该混合物。

公开(公告)号：KR100535469B1

公开(公告)日：2005-12-07

申请号：KR1020030024045

申请日：2003-04-16

Applicant: 현대자동차주식회사 ,  현대이피 주식회사

Inventor： 박봉현 ,  여희구 ,  이창호 ,  백운선 ,  정순준

IPC: C08L69/00

Abstract: 본 발명은 열가소성 수지 조성물에 관한 것으로서, 더욱 상세하게는 폴리카보네이트(polycarbonate, 이하 PC)와 방향족 비닐-시안화 비닐을 그라프트하여 얻은 그라프트 공중합체의 블렌드시에 선형 저밀도 폴리에틸렌(Linear Low Density Polyethylene, 이하 LLDPE), 고밀도폴리에틸렌(High Density Polyethylene, 이하 HDPE), 또는 이들의 혼합물을 첨가함으로써, 기계적 물성, 상온 및 저온에서의 내충격성, 내화학성 등이 우수하여 자동차의 크래쉬 패드(crash pad), 전기 및 전자부품 등에 적용하여 유용하게 사용될 수 있도록 물성을 개선한 열가소성 수지 조성물에 관한 것이다.

公开(公告)号：KR100506756B1

公开(公告)日：2005-08-08

申请号：KR1020020055858

申请日：2002-09-13

Applicant: 현대자동차주식회사 ,  롯데케미칼 주식회사

Inventor： 박봉현 ,  정순준 ,  최현민 ,  황성욱

IPC: C08L23/10 ,  C08L53/02 ,  C08K3/00

Abstract: 본 발명은 자동차 내장재용 폴리프로필렌 수지 조성물에 관한 것으로, 보다 상세하게는 폴리프로필렌을 일정량 가교시켜 내충격성, 내열성, 강성이 우수하면서 다양한 용융지수를 갖는 부분가교 시스템의 고충격 폴리프로필렌 수지에 고결정성 폴리프로필렌과 연소후 소실율이 0.07 %인 무기충전제를 첨가하고, 기존에 충격보강재로 사용중인 이피디엠 고무류 대신에 충격특성이 우수하고 스크래치 특성도 우수한 스티렌 에틸렌-부틸렌 결정성 블록 코폴리머를 사용함으로써, 고무류 함량을 감소시키면서 자동차 내장재, 특히 필라트림류에 합당한 강성과 충격강도를 얻을 수 있는 수지 조성물에 관한 것이다.

公开(公告)号：KR100448121B1

公开(公告)日：2004-09-10

申请号：KR1020020029334

申请日：2002-05-27

Applicant: 현대자동차주식회사

Inventor： 정순준 ,  박봉현

IPC: C08L23/14 ,  C08L23/16 ,  C08L51/00 ,  C08L53/00

Abstract: PURPOSE: A polypropylene resin composition and an automobile interior material prepared by using the composition are provided, to improve impact resistance (especially at low temperature), low contraction, a low thermal linear expansion coefficient and efflorescence resistance. CONSTITUTION: The resin composition comprises (A) 25-60 wt% of a propylene polymer consisting of 50-70 wt% of a propylene homopolymer and 30-50 wt% of a propylene-ethylene block copolymer; (B) 25-60 wt% of a high density ethylene polymer consisting of a high density ethylene homopolymer whose ethylene content is 100 wt% and a graft polymerized high density ethylene copolymer whose α-olefin of C4 or more is 1-20 wt%, in the ratio of 1:4 to 3:2; 10-30 wt% of an α-olefin copolymer rubber consisting of an ethylene-propylene copolymer rubber whose propylene content is 20-40 wt% and an ethylene-α-olefin copolymer rubber whose α-olefin of C4 or more content is 12-45 wt%; and 5-40 wt% of an inorganic filler.

Abstract translation: 目的：提供一种聚丙烯树脂组合物和使用该组合物制备的汽车内饰材料，以改善耐冲击性（特别是低温下），低收缩性，低热线膨胀系数和抗风化性。 构成：树脂组合物包含（A）25-60重量％由50-70重量％丙烯均聚物和30-50重量％丙烯 - 乙烯嵌段共聚物组成的丙烯聚合物; （B）由乙烯含量为100重量％的高密度乙烯均聚物和C4以上的α-烯烃为1-乙烯基的接枝聚合高密度乙烯共聚物组成的25-60重量％高密度乙烯聚合物， 20重量％，比例为1：4至3：2; 10-30％（重量）由丙烯含量为20-40％（重量）的乙烯 - 丙烯共聚物橡胶和乙烯-α-烯烃共聚物橡胶组成的α-烯烃共聚物橡胶， C4或更多含量的烯烃为12-45重量％; 和5-40重量％的无机填料。

公开(公告)号：KR1020040024300A

公开(公告)日：2004-03-20

申请号：KR1020020055858

申请日：2002-09-13

Applicant: 현대자동차주식회사 ,  롯데케미칼 주식회사

Inventor： 박봉현 ,  정순준 ,  최현민 ,  황성욱

IPC: C08L23/10 ,  C08L53/02 ,  C08K3/00

CPC classification number: C08L23/12 ,  B60R13/00 ,  C08K3/013 ,  C08K3/34 ,  C08K5/14 ,  C08L23/145 ,  C08L53/02 ,  C08L2205/02

Abstract: PURPOSE: Provided is a polypropylene resin composition for a car interior excellent in impact resistance and scratch resistance, which can reduce the content of rubber and obtain rigidity and impact strength suitable for the car interior, especially filler trim. CONSTITUTION: The polypropylene resin composition contains 1-70pts.wt.(based on the total polypropylene resin composition of 100pts.wt.) of a super crystallization polypropylene resin, 10-70pts.wt. of partially crosslinked polypropylene, 1-10pts.wt. of styrene ethylene-butylene crystalline block copolymer, and 1-25pts.wt. of an inorganic filler, wherein the super crystallization polypropylene resin is propylene homopolymer or copolymer of propylene and C2-C10 monomer and has a melt index of 8-60g/10min(230deg.C) and an isotactic index(I.I) of 98.5% or more.

Abstract translation: 目的：提供一种耐冲击性和耐擦伤性优异的汽车内饰用聚丙烯树脂组合物，能够降低橡胶的含量，并获得适合于汽车内饰，特别是填料饰件的刚性和冲击强度。 构成：聚丙烯树脂组合物含有1-70pts.wt。（基于总聚丙烯树脂组合物100pts.wt。）超结晶聚丙烯树脂，10-70pts.wt。 部分交联的聚丙烯，1-10pts.wt。 的苯乙烯乙烯 - 丁烯结晶嵌段共聚物，和1-25pts.wt。 的无机填料，其中超结晶聚丙烯树脂是丙烯均聚物或丙烯和C 2 -C 10单体的共聚物，其熔体指数为8-60g / 10min（230℃），全同立构指数（II）为98.5％，或 更多。

公开(公告)号：KR1020040002075A

公开(公告)日：2004-01-07

申请号：KR1020020037434

申请日：2002-06-29

Applicant: 현대자동차주식회사 ,  현대이피 주식회사

Inventor： 박봉현 ,  김정신

IPC: C08L23/16 ,  C08K3/00 ,  C08L23/08

CPC classification number: C08L23/16 ,  B60R13/00 ,  C08K3/08 ,  C08K2003/0812 ,  C08K2201/005 ,  C08L23/0815 ,  C08L2205/02

Abstract: PURPOSE: Provided is a polyolefin based composite resin composition, which has excellent rigidity, heat resistance, impact resistance and flexibility to reduce the thickness of the injection molded product. CONSTITUTION: The polyolefin based composite resin composition is characterized by comprising: 40-70 wt% of a crystalline ethylene-propylene copolymer; 5-15 wt% of an ethylene-propylene-diene rubber obtained by using a metallocene catalyst; 10-30 wt% of an ethylene-alpha-olefin copolymer; 10-20 wt% of an inorganic reinforcing material having the average particle size or 1-5 micrometers; and 0.1-2.0 wt% of an aluminum flake having the average particle size of 10-100 micrometers.

Abstract translation: 目的：提供一种聚烯烃类复合树脂组合物，其具有优异的刚性，耐热性，耐冲击性和柔性，以减少注塑产品的厚度。 构成：聚烯烃类复合树脂组合物的特征在于：40-70重量％的结晶乙烯 - 丙烯共聚物; 5-15重量％的使用茂金属催化剂得到的乙烯 - 丙烯 - 二烯橡胶; 10-30重量％的乙烯-α-烯烃共聚物; 10-20重量％的平均粒径为1-5微米的无机增强材料; 和0.1-2.0重量％的平均粒度为10-100微米的铝薄片。

公开(公告)号：KR1020030048492A

公开(公告)日：2003-06-25

申请号：KR1020010078250

申请日：2001-12-11

Applicant: 현대자동차주식회사

Inventor： 정순준 ,  박봉현

IPC: C08L27/06 ,  C08K5/05 ,  C08K3/10

CPC classification number: C08K5/103 ,  C08K3/10 ,  C08K5/1515 ,  C08L27/06

Abstract: PURPOSE: A non-toxic polyvinyl chloride synthetic resin composition is provided to obtain safety to human body as well as excellent moldability, shape stability and durability of the final product. CONSTITUTION: The non-toxic polyvinyl chloride synthetic resin composition comprises 100 parts by weight of polyvinyl chloride and 10 to 310 parts by weight of trimethyl propanol plasticizers. The composition further comprises 1-10 parts by weight of nontoxic stabilizer and 0.01 to 0.5 parts by weight of pigments. The materials known to be harmful to human bodies such as diethylhexyl phthalate, dibutyl phthalate, diisodecyl phthalate, dioctyl adipate, dioctyl phthalate, diisononyl phthalate, cadmium, lead and mercury cannot be detected in the composition.

Abstract translation: 目的：提供无毒的聚氯乙烯合成树脂组合物，以获得对人体的安全性，以及最终产品的优异成型性，形状稳定性和耐久性。 构成：无毒聚氯乙烯合成树脂组合物包含100重量份聚氯乙烯和10-310重量份三甲基丙
醇增塑剂。 该组合物还包含1-10重量份的无毒稳定剂和0.01至0.5重量份的颜料。 在组合物中不能检测到已知对人体有害的物质如邻苯二甲酸二乙基己酯，邻苯二甲酸二丁酯，邻苯二甲酸二异癸酯，邻苯二甲酸二辛酯，邻苯二甲酸二辛酯，邻苯二甲酸二异壬酯，镉，铅和汞。

公开(公告)号：KR1020020096342A

公开(公告)日：2002-12-31

申请号：KR1020010034743

申请日：2001-06-19

Applicant: 현대자동차주식회사 ,  한화종합화학 주식회사

Inventor： 박봉현 ,  이성준 ,  정원범 ,  채경석

IPC: C08L23/00

CPC classification number: C08L23/142 ,  C08L23/16 ,  C08L53/02 ,  C08L2666/24 ,  C08L2666/04

Abstract: PURPOSE: A polyolefin resin composition for the wheel cover of a car is provided, which has the strength, the impact strength, the heat resistance and the hardness applicable to the wheel cover of a car and the improved coating property and does not generate the projection in the weld line generation part. CONSTITUTION: The polyolefin resin composition comprises 40-75 wt% of a super high crystalline olefin-based resin; 3-25 wt% of a polyolefin-based elastomer; and 5-30 wt% of an inorganic filler. Preferably the super high crystalline olefin-based resin has a melt index of 10-80 g/10 min and the isotactic peptide fraction of the homopolymer part of 96% or more, and is a copolymer the α-olefin selected from isotactic polypropylene, propylene-ethylene copolymer, propylene-1-butene copolymer, propylene-1-hexene copolymer and propylene-4-methyl-1-pentene copolymer, and propylene; a random copolymer; or their mixture.

Abstract translation: 目的：提供一种用于汽车车轮罩的聚烯烃树脂组合物，其具有强度，冲击强度，耐热性和适用于汽车车轮罩的硬度和改善的涂覆性能，并且不产生突起 在焊线生成部分。 构成：聚烯烃树脂组合物包含40-75wt％的超高结晶烯烃基树脂; 3-25重量％的聚烯烃类弹性体; 和5-30重量％的无机填料。 优选超高结晶性烯烃类树脂的熔融指数为10-80g / 10min，均聚物部分的全同立构肽部分为96％以上，是选自全同立构聚丙烯，丙烯 乙烯共聚物，丙烯-1-丁烯共聚物，丙烯-1-己烯共聚物和丙烯-4-甲基-1-戊烯共聚物和丙烯; 无规共聚物; 或它们的混合物。

公开(公告)号：KR1020010060125A

公开(公告)日：2001-07-06

申请号：KR1019990068247

申请日：1999-12-31

Applicant: 현대자동차주식회사

Inventor： 박봉현 ,  이성준

IPC: C08L23/16

CPC classification number: C08L23/16 ,  C08K3/34 ,  C08K2201/005

Abstract: PURPOSE: A semi-rigid olefine based resin composition is provided to enhance formability and coating property at injection molding of bulk products as well as to significantly increase impact-resistance, heat-resistance and bending elasticity by comprising ethylene-propylene copolymers having different rubber contents as the primary components and adding other modified resin and additives. CONSTITUTION: The semi-rigid olefine based resin composition comprises 18-22 wt.% of ethylene-propylene copolymer containing 7-12 wt.% of ethylene-propylene rubber; and 50-60 wt.% of ethylene-propylene copolymer containing 20-30 wt.% of ethylene- propylene rubber. The composition further includes 10-20 wt.% of ethylene-alpha-olefine copolymer rubber, 0-5 wt.% of talc, 1-2 wt.% of modified resin and 0.1-1.0 wt.% of additives. The ethylene-alpha-olefine copolymer rubber is ethylene-propylene rubber containing 25-45 wt.% of propylene and having 0.5-3g/10min.(230 deg.C.) of the melt index. The modified maleic anhydride is grafted ethylene-propylene rubber or ethylene-2-hydroxy ethylmethacrylate copolymer.

Abstract translation: 目的：提供半刚性烯烃基树脂组合物，以提高散装产品的注塑成型性和涂层性能，并通过包含不同橡胶含量的乙烯 - 丙烯共聚物显着提高抗冲击性，耐热性和弯曲弹性 作为主要成分，并加入其他改性树脂和添加剂。 构成：半刚性烯烃基树脂组合物包含18-22重量％的含有7-12重量％乙丙橡胶的乙烯 - 丙烯共聚物; 和50-60重量％的含有20-30重量％乙丙橡胶的乙烯 - 丙烯共聚物。 组合物还包括10-20重量％的乙烯-α-烯烃共聚物橡胶，0-5重量％的滑石，1-2重量％的改性树脂和0.1-1.0重量％的添加剂。 乙烯-α-烯烃共聚物橡胶是含25-45％（重量）丙烯，熔体指数为0.5-3g / 10min（230℃）的乙丙橡胶。 改性马来酸酐是接枝的乙丙橡胶或乙烯-2-羟乙基甲基丙烯酸酯共聚物。

公开(公告)号：KR100262887B1

公开(公告)日：2000-10-02

申请号：KR1019970060219

申请日：1997-11-15

Applicant: 현대자동차주식회사

Inventor： 박봉현

IPC: C08L23/08 ,  C08K3/00 ,  C08L101/00

Abstract: PURPOSE: A polyolefin based complex resin composition for parts of automobile is provided to have improved impact resistance, heat resistance and coating property, give the articles having thin thickness formed from the compositions in order to save production cost and reduce the weight of articles, have improved sink mark and flow mark, and have reduced formation shrinkage, heat sag, linear expansion coefficient in order to give improved dimensional stability of the articles. CONSTITUTION: The composition comprises 50-95% by weight of at least one crystal ethylene-propylene copolymer(propylene content: 90-99% by weight) having 0.5-15% by weight of ethylene-propylene rubber(EPR) and 20-60g/10min of melt index(230deg.C); 5-25% by weight of at least one ethylene-propylene copolymer rubber(propylene content: 20-50% by weight) having 0.1-5g/10min of melt index(230deg.C); 5-30% by weight of at least one ethylene-octene copolymer rubber(octene content: 5-30% by weight) having 0.1-15g/10min of melt index(230deg.C); 5-20% by weight of calcium-meta-silicate based mineral filler; modified resin selected from EPR grafted with maleic anhydride or ethylene-2-hydroxyethylene methacrylate copolymer; and various additives.

Abstract translation: 目的：提供一种用于汽车部件的聚烯烃系复合树脂组合物，具有改善的耐冲击性，耐热性和涂布性，赋予由组合物形成的厚度薄的制品，以节省生产成本，减轻制品重量， 改善了凹痕和流痕，并且降低了地层收缩，热下垂，线膨胀系数，以提高制品的尺寸稳定性。 构成：组合物包含50-95重量％的至少一种具有0.5-15重量％乙烯 - 丙烯橡胶（EPR）和20-60克（重量）乙烯 - 丙烯橡胶的乙烯 - 丙烯共聚物（丙烯含量：90-99重量％） / 10min熔体指数（230℃）; 5-25重量％的至少一种乙烯 - 丙烯共聚物橡胶（丙烯含量：20-50重量％），其熔体指数为0.1-5克/ 10分钟（230℃）; 5-30重量％的具有0.1-15g / 10min熔体指数（230℃）的至少一种乙烯 - 辛烯共聚物橡胶（辛烯含量：5-30重量％）; 5-20重量％的偏硅酸钙矿物填料; 选自用马来酸酐或乙烯-2-羟基乙烯甲基丙烯酸酯共聚物接枝的EPR的改性树脂; 和各种添加剂。