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    • 2. 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。
    • 4. 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。