-
公开(公告)号：KR1020100041589A
公开(公告)日：2010-04-22
申请号：KR1020080100841
申请日：2008-10-14
Applicant: 현대자동차주식회사
CPC classification number: C08K3/346 , C08J2323/12 , C08K5/005 , C08K9/04 , C08K2201/011
Abstract: PURPOSE: A polypropylene/clay nano composite for a paintless wrapping unit for a vehicle, a manufacturing method thereof and a paintless wrapping unit including thereof are provided to improve weathering resistance of the wrapping unit of a vehicle by an excellent mechanical property. CONSTITUTION: A polypropylene/clay nano composite contains: 100 parts by weight of master batch including 40~60wt% organoclay, 30~50wt% of polypropylene grafted with maleic anhydride, and 10~30 wt% of poly propylene resin with the melt index of 1~20 gram per 10 minutes; 200~900 parts by weight of poly propylene resin with the melt index of 15~35 gram per 10 minutes; 0.2~5 parts by weight of UV stabilizer; and 0.1~4 parts by weight of heat stabilizer.
Abstract translation: 目的：提供一种用于车辆的无油漆包装单元的聚丙烯/粘土纳米复合材料，其制造方法和包括其的无油漆包装单元，以通过优异的机械性能来改善车辆的包装单元的耐候性。 构成：聚丙烯/粘土纳米复合材料包含：100重量份的母料，包括40〜60重量％的有机粘土，30〜50重量％的接枝有马来酸酐的聚丙烯，10〜30重量％的聚丙烯树脂，熔体指数 每10分钟1〜20克; 200〜900份重量的聚丙烯树脂，熔体指数为15〜35克/ 10分钟; 0.2〜5重量份的紫外线稳定剂; 和0.1〜4重量份的热稳定剂。
-
公开(公告)号：KR1020040105150A
公开(公告)日：2004-12-14
申请号：KR1020030036439
申请日：2003-06-05
Applicant: 현대자동차주식회사 , 헨켈코리아 유한회사
IPC: C09K3/12
Abstract: PURPOSE: Provided is a foaming filler composition for filling inside of voids in cars, which inhibits noises and vibrational sounds from being transferred into cars through the voids, and has improved heat resistance and anti-aging property. CONSTITUTION: The foaming filler composition for filling inside of voids in cars comprises: 25-35 wt% of EPDM(ethylene propylene diene monomer) rubber, 1-10 wt% of a thermoplastic rubber, 1-5 wt% of zinc oxide(ZnO), 1-5 wt% of stearic acid, 1-4 wt% of carbon black, 20-40 wt% of calcium carbonate, 18-30 wt% of clay, 5-25 wt% of a processing oil, 2-6 wt% of sulfur, 1-10 wt% of 2-mercaptobenzothiazolate disulfide, 4-10 wt% of azodicarbonamide and 1-6 wt% of urea. The thermoplastic rubber may be selected from the group consisting of styrene-butadiene copolymer and styrene-isoprene copolymer.
Abstract translation: 目的：提供一种用于填充汽车内的空隙内的发泡填料组合物，其阻止噪声和振动声通过空隙传递到汽车中，并且具有改善的耐热性和抗老化性能。 构成：用于填充汽车空隙内部的发泡填料组合物包括：25-35重量％的EPDM（乙烯丙烯二烯单体）橡胶，1-10重量％的热塑性橡胶，1-5重量％的氧化锌（ZnO ），1-5重量％的硬脂酸，1-4重量％的炭黑，20-40重量％的碳酸钙，18-30重量％的粘土，5-25重量％的加工油，2-6 重量％的硫，1-10重量％的2-巯基苯并噻唑二硫化物，4-10重量％的偶氮二甲酰胺和1-6重量％的尿素。 热塑性橡胶可以选自苯乙烯 - 丁二烯共聚物和苯乙烯 - 异戊二烯共聚物。
-
公开(公告)号：KR101786115B1
公开(公告)日：2017-10-18
申请号：KR1020110128923
申请日：2011-12-05
Applicant: 현대자동차주식회사 , 주식회사 노루비케미칼
IPC: C09D133/04 , C09D175/04
Abstract: 본발명은폴리에스터수지, 폴리우레탄수지및 아크릴수지가기재수지로포함되고, 이외에도반응촉매제, 습윤첨가제, 광안정제, 및용제가포함되어있음으로써내 스크래치성이우수한투명도료에관한것이다. 본발명의도료는미세스크래치가쉽게발생하지않으므로범퍼, 사이드실몰딩, 아웃사이드미러커버와같이자동차외장부품에적용하여자동차의상품성을향상시키는효과가있다.
Abstract translation: 本发明涉及一种聚酯树脂，聚氨酯树脂和含有顶部次郎不幸的丙烯酸系树脂，加成反应催化剂，润湿添加剂，光稳定剂，其具有优异的耐擦伤性通过被mityong I含有透明涂层。 由于本发明的涂料不容易产生细小的划痕，因此通过应用于保险杠，侧面密封成型，车外后视镜罩等汽车外装部件，具有提高汽车的商品性的效果。
-
14.发明授权
公开(公告)号：KR101786329B1
公开(公告)日：2017-10-17
申请号：KR1020160046931
申请日：2016-04-18
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 노루비케미칼
IPC: C09D123/28 , C09D133/00 , C09D167/04
Abstract: 본발명은소정량의염소화변성폴리우레핀수지와아크릴수지를포함하는베이스도료층의조성물(A)과, 클리어도료층의조성물(B)로서다관능폴리에스터폴리올과특정경화제를적용함으로써높은가교밀도를갖는고탄성도막을설계하여, 낮은도막두께에서도막물성을만족하고, 부드러운표면촉감및 내스크래치성을향상시킨자동차내장부품용 2 코트도료조성물및 이를이용한도막형성방법에관한것이다. 또한본 발명에따른도료조성물은 BTX(benzene, toluene, xylene)의포함이없어 VOC 저감친환경도막을제공할수 있으며, 종래의 3 코팅도막에서 2 코팅도막을형성함으로써도장공정의단순화에따를공정비용축소, 가격경쟁력의확보도가능하다.
Abstract translation: 高度交联的本发明所应用到的多官能的聚酯多元醇与特定的固化剂的组合物（A）和在含有氯化改性聚吴列宾树脂和预定量的丙烯酸类树脂的底涂层的透明涂层组合物（B） 具有膜的密度设计高弹性，满足涂膜的物理性能在膜厚度低，并且，涉及一种柔软的表面触觉和用于改善汽车零部件的耐擦伤性的第二涂层的涂料组合物和嵌入使用相同的膜形成方法。 此外，根据本发明的涂料组合物也可以提供不含有BTX（苯，甲苯，二甲苯）的VOC减少友好的，降低了运行成本取决于涂层工艺的简化，以形成甚至涂覆在常规的三涂层膜的膜2的膜 确保价格竞争力也是可能的。
-
公开(公告)号：KR1020130106682A
公开(公告)日：2013-09-30
申请号：KR1020120028407
申请日：2012-03-20
IPC: C09D129/02 , C09D133/04 , B05D7/14
CPC classification number: C09D129/02 , B05D7/14 , C08L33/066 , C09D5/00
Abstract: PURPOSE: An anti-scratch strengthening paint composition is provided to maintain high gloss preservation rate, and to improve the chemical resistance and scratch resistance of a coating film. CONSTITUTION: An anti-scratch strengthening paint composition contains 40-60 wt% of polyester polyol and polycarbonate-modified polyol mixed resin, 10-30 wt% of acrylic resin, 25-45 wt% of solvent, 1-5 wt% of UV stabilizer, 0.05-0.1 wt% of catalyst, and 0.1-0.3 wt% of surface agent. A production method of an anti-scratch coating film for a vehicle exterior component comprises the following steps: coating the anti-scratch strengthening paint composition on the vehicle exterior component in the thickness of 30-50 microns; and low-temperature curing the vehicle exterior component coated with the composition at 70-90°C for 20-60 minutes. [Reference numerals] (AA) External shock; (BB) Restoring coating film; (CC) Technique
Abstract translation: 目的：提供防划伤强化涂料组合物，以保持高光泽保存率，并提高涂膜的耐化学性和耐擦伤性。 构成：防刮强化涂料组合物含有40-60重量％的聚酯多元醇和聚碳酸酯改性的多元醇混合树脂，10-30重量％的丙烯酸树脂，25-45重量％的溶剂，1-5重量％的UV 稳定剂，0.05-0.1重量％的催化剂和0.1-0.3重量％的表面剂。 用于车辆外部部件的防划伤涂膜的制造方法包括以下步骤：在车辆外部部件上涂覆厚度为30-50微米的防划伤强化涂料组合物; 并将涂覆有组合物的车辆外部组件在70-90℃下低温固化20-60分钟。 （附图标记）（AA）外部冲击; （BB）还原涂膜; （CC）技术
-
Patent Agency Ranking
公开(公告)号：KR101134383B1
公开(公告)日：2012-04-09
申请号：KR1020090116002
申请日：2009-11-27
Applicant: 현대자동차주식회사
IPC: C09D133/12
CPC classification number: C09D4/00 , C09D133/062 , Y10T428/31504 , Y10T428/31855
Abstract: 본 발명은 폴리메틸메타크릴레이트(Poly(methyl methacrylate), 이하 PMMA로 칭한다.) 패널(pannel) 나노임프린팅(nano-imprinting)용 코팅제에 관한 것으로서, 더욱 상세하게는 자외선 경화형 수지, 광개시제, 표면조절용 첨가제 및 내후 안정제를 포함하는 PMMA 패널 나노임프린팅용 코팅제에 관한 것이다. 본 발명의 상기 나노임프린팅용 코팅제는 클러스터 윈도우로 사용되는 PMMA 수지와 굴절율이 유사하고, 투과성을 향상시키는 나노 패턴 형성이 가능할 뿐만 아니라, 내광성, 내열성, 내스크래치성 등 자동차 내장재 규격을 만족한다. 그리고, 빛 반사율이 4% 이내로 빛 반사 억제 효과가 우수하기 때문에 자동차 클러스터의 빛 반사로 인한 시인성 저하 문제를 해결할 수 있다.
폴리메틸메타크릴레이트, 나노임프린팅, 내광성, 내열성-
公开(公告)号：KR1020110124008A
公开(公告)日：2011-11-16
申请号：KR1020100043548
申请日：2010-05-10
CPC classification number: C01B32/168 , B01J19/082 , C01B2202/02 , C01B2202/06
Abstract: PURPOSE: A method for modifying the surface of carbon nanotubes using radioactive ray is provided to generate a functional group containing oxygen on the surface of the carbon nanotubes by directly irradiating the radioactive ray to the carbon nanotubes under an oxygen atmosphere. CONSTITUTION: A functional group containing oxygen is generated on the surface of carbon nanotubes by directly irradiating radioactive ray to the carbon nanotubes under an oxygen atmosphere. The radioactive ray is high level gamma ray. The irradiating amount of the radioactive ray is between 5 and 30 kGy. The carbon nanotubes are one or more selected from single wall carbon nanotubes, double wall carbon nanotubes, and multi wall carbon nanotubes.
Abstract translation: 目的：提供使用放射线对碳纳米管表面进行改性的方法，通过在氧气氛下直接对碳纳米管照射放射线，在碳纳米管的表面产生含氧的官能团。 构成：通过在氧气氛下直接向碳纳米管照射放射线，在碳纳米管的表面上产生含氧的官能团。 放射线是高等级的γ射线。 放射线的照射量为5〜30kGy。 碳纳米管是选自单壁碳纳米管，双壁碳纳米管和多壁碳纳米管中的一种或多种。
-
公开(公告)号：KR1020110062430A
公开(公告)日：2011-06-10
申请号：KR1020090119150
申请日：2009-12-03
Abstract: PURPOSE: A polypropylene resin composition is provided to secure stable dimension while compensating high impact property, balanced properties, especially, dimensional stability of parts through linear expansion minimization by thermal change. CONSTITUTION: A polypropylene resin composition comprises: 30~78 weight% of highly crystalline polypropylene resin in which an isotactic peptard fraction by a C-NMR method is 96% or greater; 1~30 weight% of an ethylene-octadiene rubber component; 1~10 weight% of glass bubbles; and 20~40 weight% of polypropylene nanomaster batch in which the nanoclay content is 20~50 weight%.
Abstract translation: 目的：提供聚丙烯树脂组合物以确保稳定的尺寸，同时通过热变化的线性膨胀最小化补偿高冲击性能，平衡性能，特别是零件的尺寸稳定性。 构成：聚丙烯树脂组合物包含：通过13 C-NMR方法得到的全同立构肽部分为30〜78重量％的高结晶性聚丙烯树脂96％以上; 1〜30重量％的乙烯 - 辛二烯橡胶组分; 1〜10％的玻璃泡; 和20〜40重量％的纳米粘土含量为20〜50重量％的聚丙烯纳米骨料。
-
公开(公告)号：KR1020110059307A
公开(公告)日：2011-06-02
申请号：KR1020090116002
申请日：2009-11-27
Applicant: 현대자동차주식회사
IPC: C09D133/12
CPC classification number: C09D4/00 , C09D133/062 , Y10T428/31504 , Y10T428/31855
Abstract: PURPOSE: A coating agent for nano imprinting is provided to ensure a refractive index similar to a poly(methyl methacrylate) resin used as a cluster window, to enable nano pattern formation for improving transparency, and to satisfy automobile interior standards such as light resistance, heat resistance, and scratch resistance. CONSTITUTION: A coating agent for poly(methyl methacrylate) pannel nano imprinting comprises (a) a ultraviolet curable resin, (b) a photoinitiator, (c) a solvent-free surface conditioning additive, and (d) a weather resistant stabilizer. The ultraviolet curable resin includes single or two kinds or more selected from a monomer, an oligomer, and a prepolymer including single or two kinds or more of polymerizable unsaturated bonds selected from an acryloyl group, methacryloyl group, acryloyloxy group, methacryloyloxy group, epoxy group, and vinylether group.
Abstract translation: 目的：提供用于纳米压印的涂层剂，以确保与用作簇窗的聚（甲基丙烯酸甲酯）树脂类似的折射率，以实现纳米图案形成以提高透明度，并满足汽车内部标准如耐光性， 耐热性和耐擦伤性。 构成：聚（甲基丙烯酸甲酯）通道纳米压印用涂布剂包括（a）紫外线固化树脂，（b）光引发剂，（c）无溶剂的表面调理添加剂和（d）耐候稳定剂。 紫外线固化树脂包括选自单体，低聚物和预聚物中的一种或两种以上，所述单体，低聚物和预聚物包括选自丙烯酰基，甲基丙烯酰基，丙烯酰氧基，甲基丙烯酰氧基，环氧基中的一种或两种以上的可聚合不饱和键 和乙烯基醚基团。
-
公开(公告)号：KR1020110040489A
公开(公告)日：2011-04-20
申请号：KR1020090097778
申请日：2009-10-14
Abstract: PURPOSE: A composite for an inner layer of an automotive fuel tube is provided to ensure excellent flexibility, shock resistance, and heat resistance, to stably maintain electric conductivity, and to prevent or reduce dangers caused by fire. CONSTITUTION: A composite for an inner layer of an automotive fuel tube comprises 30~80 weight% of polyamide resin, 5~10 weight% of polyolefin resin, 5~30 weight% of impact reinforcing agent containing a maleic anhydride-grafted ethylene-α-olefin copolymer, 5~30 weight% of conductive filler containing conductive carbon black and carbon nanotubes, 5~30 weight% of softener, and 0.5~10 weight% of reaction control agent.
Abstract translation: 目的：提供一种用于汽车燃料管内层的复合材料，以确保优异的柔韧性，抗冲击性和耐热性，以稳定地保持电导率，并防止或减少火灾引起的危险。 构成：用于汽车燃料管内层的复合材料包含30〜80重量％的聚酰胺树脂，5〜10重量％的聚烯烃树脂，5〜30重量％的含有马来酸酐接枝乙烯-α的冲击增强剂 α-烯烃共聚物，5〜30重量％的含导电炭黑和碳纳米管的导电填料，5〜30重量％的软化剂和0.5〜10重量％的反应控制剂。
-
-
-
-
-
-
-
-
-
Search Results
35
records
(took 0.023 seconds)
