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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
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
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。
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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
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。
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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。
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公开(公告)号：KR100254816B1
公开(公告)日：2000-08-01
申请号：KR1019970060216
申请日：1997-11-15
Applicant: 현대자동차주식회사
Inventor： 박봉현
IPC: B60R19/02
Abstract: PURPOSE: A bumper cover of a vehicle is provided to improve the external appearance of a bumper cover and to improve adhesive property of a coating film coated on an outer face by improving the surface of a recycled material. CONSTITUTION: A bumper cover is made of a recycled material formed of polypropylene and shock resistant rubber, ethylene vinyl acetate, and a coating film(13) formed of thermoplastic olefin. The shock resistant rubber is mainly made of ethylene-propylene- diene terpolymer, and 15 to 20wt% of ethylene acetate vinyl is added for improvement of adhesion of the surface of a center core(11) made of the recycled material. As the ethylene acetate vinyl has a gas barrier, adhesion increase of the center core to the coating film is realized.
Abstract translation: 目的：提供车辆的保险杠盖以改善保险杠盖的外观，并通过改善再循环材料的表面来改善涂覆在外表面上的涂膜的粘合性。 构成：保险杠盖由聚丙烯和抗冲击橡胶，乙烯醋酸乙烯酯和由热塑性烯烃形成的涂膜（13）形成的回收材料制成。 抗冲击橡胶主要由乙烯 - 丙烯 - 二烯三元共聚物制成，并加入15-20重量％的乙酸乙烯酯乙烯基，以改善由再循环材料制成的中心芯（11）的表面附着。 由于乙酸乙烯酯乙烯基具有阻气性，因此实现了中心芯对涂膜的粘附增加。
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Patent Agency Ranking
公开(公告)号：KR100257004B1
公开(公告)日：2000-06-01
申请号：KR1019960045383
申请日：1996-10-11
Applicant: 현대자동차주식회사
Inventor： 박봉현
CPC classification number: Y02W30/62
Abstract: PURPOSE: Disclosed is a recycling method of automobile rear package parts, which is accomplished by crushing automobile rear package parts, adding compatabilizer for endowing activation to crush fragments, and extruding it. CONSTITUTION: The recycling method comprises the steps of crushing automobile rear package parts to be 2-5mm in diameter; mixing 10-20wt.% of crushed scrap, 50-70wt.% of polypropylene copolymer, 3-7wt.% of graft copolymer comprising acrylic acid and polypropylene, and 10-30wt.% of wood powder; and extruding it.
Abstract translation: 目的：公开了汽车后部包装件的回收方法，其通过破碎汽车后部包装部件，添加用于赋予活化成分的组合物并挤出。 构成：回收方法包括将汽车后部包装零件破碎成直径为2-5mm的步骤; 混合10-20重量％的碎屑，50-70重量％的聚丙烯共聚物，3-7重量％的包含丙烯酸和聚丙烯的接枝共聚物和10-30重量％的木粉; 并挤出。
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公开(公告)号：KR1020000026020A
公开(公告)日：2000-05-06
申请号：KR1019980043376
申请日：1998-10-16
CPC classification number: C08L55/02 , C08F297/048 , C08L69/00
Abstract: PURPOSE: A thermoplastic resin excellent in plating properties comprising an ABS graft copolymer and an aromatic polycarbonate resin and preparation method thereof are provided which have improved resistance against ultra violet rays and chemical corrosion and conductivity to electroplate. CONSTITUTION: A thermoplastic resin excellent in plating properties comprises: (a)from 10 to 90% by weight of ABS graft copolymer mixed a rubbery polymer of a small particle diameter having a weight mean molecular weight of from 40,000 to 120,000 and a rubbery polymer of a large particle diameter having a weight mean molecular weight of from 40,000 to 120,000 in a ratio of 5: 95 - 30: 70 and (b)from 10 to 90% weight of aromatic polycarbonate having a number mean molecular weight of from 1,000 to 200,000. Also described is a method for preparing it, which produces a thermoplastic resin capable of substituting conventional metal and useful as car parts such as radiator grills, hub caps, lamp housings, and door handles and furniture parts for ornament.
Abstract translation: 目的：提供一种具有ABS接枝共聚物和芳香族聚碳酸酯树脂的电镀性优异的热塑性树脂及其制备方法，其具有改善的抗紫外线耐化学腐蚀性和导电性。 构成：电镀性优异的热塑性树脂包括：（a）10重量％至90重量％的ABS接枝共聚物，其混合了重均分子量为40,000至120,000的小粒径橡胶状聚合物和橡胶状聚合物 重均分子量为40,000至120,000，比例为5:95-30:70的大粒径和（b）10至90重量％的数均分子量为1,000至200,000的芳族聚碳酸酯 。 还描述了一种制备它的方法，其产生能够代替常规金属并可用作诸如散热器格栅，轮毂盖，灯罩和门把手以及装饰用家俱部件的汽车部件的热塑性树脂。
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公开(公告)号：KR100224066B1
公开(公告)日：1999-10-15
申请号：KR1019960074811
申请日：1996-12-28
Applicant: 현대자동차주식회사
Inventor： 박봉현
Abstract: 본 발명은 열가소성 수지조성물에 관한 것으로서, 더욱 상세하게는 폴리에틸렌 수지, 폴리올레핀계 수지, 카르복실산 공중합체, 에틸렌비닐아세테이트 수지 및 에틸렌-α-올레핀 고무로 이루어짐으로써 색분산성이 우수하여 도장을 하지 않는 착색수지로 적용하여 재생이 용이하며, 내후성 및 성형성이 우수한 열가소성 수지조성물에 관한 것이다.
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公开(公告)号：KR100217611B1
公开(公告)日：1999-09-01
申请号：KR1019960047203
申请日：1996-10-21
Applicant: 현대자동차주식회사
Inventor： 박봉현
IPC: B60J5/04
Abstract: 본 발명은 자동차의 도어 창문에 설치되는 도어 벨트 웨더스트립에 관한 것으로서, 도어 벨트 웨더스트립의 심재와 표피재로 사용되는 스틸과 PVC를 배제하고, 그 대신에 탈크가 20 이상 함유된 폴리프로필렌 수지와 열가소성 올레핀 수지를 사용함으로써, 차량 경량화를 도모할 수 있고 차량 폐기시 전량 회수가 가능한 자동차의 도어 벨트 웨더스트립을 제공하고자 한 것이다.
[색인어]
자동차
웨더스트립의 재질
폴리프로필렌 수지
올레핀 수지-
公开(公告)号：KR100208580B1
公开(公告)日：1999-07-15
申请号：KR1019950047774
申请日：1995-12-08
Applicant: 현대자동차주식회사
Inventor： 박봉현
Abstract: 본 발명은 중공성형용 고광택 열가소성 수지조성물에 관한 것으로서, 더욱 상세하게는 방향족 모노알케닐 단량체와 비닐시안 단량체에 디엔형 고무성분 또는 알킬 아크릴레이트 고무성분과 중합시킨 공중합체, 방향족 모노알케닐 단량체와 비닐시안 단량체, 메타크릴산의 알킬에스테르 단량체의 공중합체, 폴리메틸메타크릴레이트, 폴리프로필렌, 폴리카보네이트 및 산화방지제 등으로 이루어짐으로써, 태양에 의한 변색이 되지 않으므로 광택도가 있는 중공성형용 고광택 열가소성 수지 조성물에 관한 것이다.
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