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    • 11. 发明公开
    • 자동차 무도장 외장부품용 폴리프로필렌/클레이 나노복합재및 이의 제조방법
    • 非涂料外部汽车部件的聚丙烯/粘土纳米复合材料及其制备方法
    • KR1020100041589A
    • 2010-04-22
    • KR1020080100841
    • 2008-10-14
    • 현대자동차주식회사
    • 이춘수이민희
    • B82B3/00C08K3/00C08K9/04
    • C08K3/346C08J2323/12C08K5/005C08K9/04C08K2201/011
    • 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.
    • 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。
    • 12. 发明公开
    • 자동차 공극 내부충전용 발포충전제 조성물
    • 用于填充汽车内部泡沫的泡沫填料组合物,其包含用于改善物理性能的EPDM基橡胶,功能填料和其它添加剂
    • KR1020040105150A
    • 2004-12-14
    • KR1020030036439
    • 2003-06-05
    • 현대자동차주식회사헨켈코리아 유한회사
    • 허진이민희
    • C09K3/12
    • B60R13/08C09K3/10
    • 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.
    • 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。
    • 15. 发明公开
    • 자동차 외장 플라스틱 부품용 내스크래치 강화 도료
    • 汽车塑料部件外观的耐刮擦涂料组合物
    • KR1020130106682A
    • 2013-09-30
    • KR1020120028407
    • 2012-03-20
    • 현대자동차주식회사주식회사 케이씨씨
    • 이민희최현진신해종박순규
    • C09D129/02C09D133/04B05D7/14
    • C09D129/02B05D7/14C08L33/066C09D5/00
    • 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
    • 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
    • 19. 发明公开
    • 빛 반사 억제 효과가 우수한 폴리메틸메타크릴레이트 패널 나노임프린팅용 코팅제
    • 用于聚合(甲基丙烯酸甲酯)通道纳米涂料的高效抗反射涂料
    • KR1020110059307A
    • 2011-06-02
    • KR1020090116002
    • 2009-11-27
    • 현대자동차주식회사
    • 이춘수이민희
    • C09D133/12
    • C09D4/00C09D133/062Y10T428/31504Y10T428/31855
    • 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.
    • 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。