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    • 4. 发明授权
    • 내충격성 및 내알코올성이 향상된 폴리아미드 수지 조성물
    • 具有高冲击强度和醇溶性的聚酰胺的树脂组合物
    • KR100921052B1
    • 2009-10-08
    • KR1020080053378
    • 2008-06-05
    • 현대자동차주식회사주식회사 코프라
    • 김석환주승돈김윤석박수철정치원장희석오봉환
    • C08L77/00C08L23/04C08K5/00
    • PURPOSE: A polyamide resin composition with high impact resistance and alcohol resistance is provided to satisfy the condition as materials for an automobile fuel tank baffle by mechanical properties of tensile strength and flexural strength. CONSTITUTION: A polyamide resin composition with high impact resistance and alcohol resistance comprises: 100 parts by weight of a resin compound mixed with a polyamide resin and high density polyethylene resin in a weight ratio of 85 : 15 ~ 95 : 5; 0.3 ~ 1.0 parts by weight of reactive compatibilizer selected from maleic and glycidyl-based materials; 3 ~ 7 parts by weight of olefin-based impact reinforcing agent; 0.1 ~ 3.0 parts by weight of imide-based anti-hydrolysis agent; 0.1 ~ 0.5 parts by weight of amine-based antioxidant; 0.1 ~ 0.5 parts by weight of phosphate-based antioxidant; 0.1 ~ 0.5 parts by weight of phenolic stabilizer; and 0.1 ~ 0.5 parts by weight of olefinic lubricant.
    • 目的:提供具有高耐冲击性和耐醇性的聚酰胺树脂组合物,以通过拉伸强度和弯曲强度的机械性能来满足作为汽车燃料箱挡板材料的条件。 构成:具有高耐冲击性和耐醇性的聚酰胺树脂组合物包括:将100重量份与聚酰胺树脂和高密度聚乙烯树脂混合的树脂化合物的重量比为85:15〜95:5; 0.3〜1.0重量份选自马来酸和缩水甘油基物质的反应性增容剂; 3〜7份重量的烯烃类冲击增强剂; 0.1〜3.0重量份的酰亚胺基防水剂; 0.1〜0.5重量份的胺类抗氧化剂; 0.1〜0.5重量份的磷酸酯类抗氧化剂; 0.1〜0.5重量份酚类稳定剂; 和0.1〜0.5重量份的烯烃润滑剂。
    • 5. 发明公开
    • 유연성과 가솔린 안정성이 우수한 폴리아마이드 수지 조성물
    • 具有优异灵活性和汽油稳定性的聚酰胺树脂组合物
    • KR1020110057975A
    • 2011-06-01
    • KR1020090114622
    • 2009-11-25
    • 현대자동차주식회사기아자동차주식회사주식회사 엘지화학
    • 김석환주승돈배연노이상록이종찬
    • C08L77/02C08L23/12C08L51/00C08J5/00
    • PURPOSE: A polyamide resin composition is provided to ensure excellent molding strength, flexibility and appearance, and stability to chloride and gasoline. CONSTITUTION: A polyamide resin composition comprises 30-70 weight% of polyamide resin, 1-30 weight% of polypropylene resin, 3-40 weight% of reactive compatibilizer, 1-30 weight% of softening plasticizer and 0.3-5 weight% of reaction control agent. The polyamide resin is at least one selected from the group consisting of nylon 12, nylon 6, nylon 6/12, and a resin having an amide group and a carboxyl group in a molecular structure. The softening plasticizer is at least one kind selected from the group consisting of carprolactam, lauryl lactam, toluenesulfonamide derivative, glycolate, phthalate, adipate, and phosphate.
    • 目的:提供聚酰胺树脂组合物,以确保优异的成型强度,柔韧性和外观,以及氯化物和汽油的稳定性。 构成:聚酰胺树脂组合物包含30-70重量%的聚酰胺树脂,1-30重量%的聚丙烯树脂,3-40重量%的反应性增容剂,1-30重量%的软化增塑剂和0.3-5重量%的反应 控制剂。 聚酰胺树脂是选自尼龙12,尼龙6,尼龙6/12和分子结构中具有酰胺基和羧基的树脂中的至少一种。 软化增塑剂是选自由己内酰胺,月桂基内酰胺,甲苯磺酰胺衍生物,乙醇酸酯,邻苯二甲酸酯,己二酸酯和磷酸酯组成的组中的至少一种。
    • 6. 发明公开
    • 차량의 연료탱크용 배플유닛
    • 燃油箱车辆单元
    • KR1020100051417A
    • 2010-05-17
    • KR1020080110581
    • 2008-11-07
    • 현대자동차주식회사기아자동차주식회사
    • 심휘섭김석환주승돈이상철김윤석이민섭정치원
    • B60K15/077B60K15/03
    • PURPOSE: A baffle unit for the fuel tank of a vehicle is provided to efficiently offset a flow rate and a flow pressure of the fuel which is driven by the inertia of a vehicle in a fuel tank by installing a baffle unit which has fuel flow holes in a fuel tank. CONSTITUTION: A baffle unit for the fuel tank of a vehicle comprises: a reserve box(20) which is installed to the longitudinal direction of the lower plate of a fuel tank in the interior and wherein the lower part of a fuel pump module which is installed on the upper plate of the fuel tank is inserted; and a baffle member(40) which is placed at the both sides of the reserve box to the longitudinal direction of the fuel tank and is respectively installed on the upper plate of the fuel tank. The baffle member comprises a plurality of fuel flow holes(41).
    • 目的:提供一种用于车辆的燃料箱的挡板单元,用于通过安装具有燃料流通孔的挡板单元来有效地抵消由燃料箱中的车辆的惯性驱动的燃料的流量和流量压力 在燃油箱里 构成:用于车辆的燃料箱的挡板单元包括:保留箱(20),其安装在内部燃料箱的下板的纵向方向上,并且其中燃料泵模块的下部 插在燃油箱的上板上; 以及挡板构件(40),其沿着燃料箱的纵向放置在储备箱的两侧并分别安装在燃料箱的上板上。 挡板构件包括多个燃料流通孔(41)。
    • 9. 发明授权
    • 용융강도가 우수한 폴리아미드/폴리올레핀 블렌드 수지조성물
    • 高熔体强度树脂组合物用聚烯烃化合物混合聚酰胺
    • KR100792867B1
    • 2008-01-08
    • KR1020060063165
    • 2006-07-05
    • 현대자동차주식회사주식회사 엘지화학
    • 박수철주승돈박영무이봉근강봉택이상록양현석유희창
    • C08L77/02C08L23/00
    • A polyamide/polyolefin blend resin composition is provided to ensure excellent melt strength, tensile elongation, impact strength, toughness and solvent/gas barrier property. A polyamide/polyolefin blend resin composition comprises: 30-70 w% of at least one polyamide resin selected from the group consisting of nylon 6, nylon 7, nylon 8, nylon 10, nylon 12, nylon 66, nylon 69, nylon 610, nylon 611, nylon 612, nylon 6T, nylon 6/66, nylon 6/12, nylon 6/6T, and resins containing amide and carboxy groups derived from one ore more three membered or higher membered cyclic lactams or omega-amino acids; 20-60 wt% of at least one polyolefin resin selected from the group consisting of polyethylene, polypropylene, ethylene-propylene rubber, ethylene-octene rubber and ethylene-propylene-diene monomer rubber; 1-30 wt% of at least one modified polyolefin resin selected from the group consisting of polyolefin resins, such as polyethylene, polypropylene, ethylene-propylene rubber, ethylene-octene rubber or ethylene-propylene-diene monomer rubber grafted with maleic anhydride; and 0.1-5 wt% of a polycarbodiimide compound.
    • 提供聚酰胺/聚烯烃共混树脂组合物以确保优异的熔体强度,拉伸伸长率,冲击强度,韧性和溶剂/气体阻隔性。 聚酰胺/聚烯烃共混树脂组合物包含:30-70重量%的至少一种选自尼龙6,尼龙7,尼龙8,尼龙10,尼龙12,尼龙66,尼龙69,尼龙610, 尼龙611,尼龙612,尼龙6T,尼龙6/66,尼龙6/12,尼龙6 / 6T,以及衍生自一个或多个三元或更多元环内酯或ω-氨基酸的酰胺和羧基的树脂; 20-60重量%的选自聚乙烯,聚丙烯,乙烯 - 丙烯橡胶,乙烯 - 辛烯橡胶和乙烯 - 丙烯 - 二烯单体橡胶中的至少一种聚烯烃树脂; 1-30重量%的选自由马来酸酐接枝的聚烯烃树脂如聚乙烯,聚丙烯,乙烯 - 丙烯橡胶,乙烯 - 辛烯橡胶或乙烯 - 丙烯 - 二烯单体橡胶的至少一种改性聚烯烃树脂; 和0.1-5重量%的聚碳二亚胺化合物。
    • 10. 发明授权
    • 고분자 시편의 내화학성 시험용 거치대
    • 高分子样品化学测试仪器
    • KR100783926B1
    • 2007-12-10
    • KR1020060061917
    • 2006-07-03
    • 현대자동차주식회사
    • 주승돈
    • B01L9/00B01L99/00
    • A holder for a chemical resistance test of a polymer specimen is provided to take a chemical resistance test at high reliability by preventing the specimen from coming into contact with a hot container and to hold different kinds of specimens with different sizes by using an assembling jig. In a holder for a chemical resistance test of a polymer specimen of various kinds and sizes, plural vertical members(11) are vertically installed on the ground in a polygonal form. Horizontal frames are horizontally installed at the vertical member and composed of a first horizontal frame(12a) fixed at the lower end of the vertical member; a second horizontal frame(12b) movably coupled to the middle of the vertical member; and a third horizontal frame(12c) fixed at the upper end of the vertical member. Assembly-type fixing jigs are horizontally and vertically installed at the horizontal frame in parallel to arrange the polymer specimens without coming into contact with each other. The fixing jigs are fixed to the horizontal frames by plural uneven grooves formed at regular intervals, to form a space to be fitted with the polymer specimen, in various sizes.
    • 提供聚合物试样的耐化学性试验用保持器,通过使用组装夹具,通过防止试样与热容器接触并容纳不同种类的不同尺寸的试样,以高可靠性进行耐化学试验。 在各种尺寸的聚合物试样的耐化学试验用保持器中,多个垂直构件(11)以多边形形式垂直安装在地面上。 水平框架水平地安装在垂直构件上并由固定在垂直构件的下端的第一水平框架(12a)组成; 第二水平框架(12b),其可移动地联接到所述垂直构件的中间; 和固定在垂直构件的上端的第三水平框架(12c)。 组装式固定夹具水平和垂直地安装在水平框架上,以平行布置聚合物样品而不彼此接触。 固定夹具通过以规则间隔形成的多个不平坦凹槽固定在水平框架上,以形成各种尺寸的与聚合物样本配合的空间。