자동차 부품용 폴리올레핀 수지 조성물
    6.
    发明公开
    자동차 부품용 폴리올레핀 수지 조성물 无效
    用于汽车零件的聚烯烃树脂组合物

    公开(公告)号:KR1020130022641A

    公开(公告)日:2013-03-07

    申请号:KR1020110085378

    申请日:2011-08-25

    Abstract: PURPOSE: A polyolefin resin composition is provided to have excellent mechanical properties such as impact strength, elasticity, a heat distortion temperature, and flowability, and to improve workability. CONSTITUTION: A polyolefin resin composition comprises 0.2-5 parts by weight of a surfactant based on 100.0 parts by weight of a mixed composition. The mixed composition consists of 30-96 weight% of a polyolefin resin, 1-30 weight% of a rubber, and 3-40 weight% of inorganic fillers. The polyolefin resin comprises a propylene homopolymer which is a propylene homopolymer; a random copolymer which is formed by copolymerizing 80-90 mol% of a polypropylene monomer and 20-10 mol% of an α-olefin comonomer; and one or a mixture of two more selected from block copolymers in which 1-10 parts by weight of an ethylene-propylene-rubber is blended to 90-99 parts by weight of a homopolymer.

    Abstract translation: 目的:提供聚烯烃树脂组合物以具有优异的机械性能如冲击强度,弹性,热变形温度和流动性,并提高加工性。 构成:基于100.0重量份的混合组合物,聚烯烃树脂组合物包含0.2-5重量份的表面活性剂。 混合组合物由30-96重量%的聚烯烃树脂,1-30重量%的橡胶和3-40重量%的无机填料组成。 聚烯烃树脂包括丙烯均聚物,其为丙烯均聚物; 通过共聚80-90摩尔%的聚丙烯单体和20-10摩尔%的α-烯烃共聚单体形成的无规共聚物; 和一种或两种选自嵌段共聚物的两种或两种混合物,其中1-10重量份的乙烯 - 丙烯 - 橡胶与90-99重量份的均聚物共混。

    내후성 및 광택특성이 우수한 무도장 블랙하이그로시 아크릴계 수지 조성물
    7.
    发明公开
    내후성 및 광택특성이 우수한 무도장 블랙하이그로시 아크릴계 수지 조성물 有权
    非涂料黑色高光泽丙烯酸树脂组合物,具有极好的耐候性和丰富的性能

    公开(公告)号:KR1020120050138A

    公开(公告)日:2012-05-18

    申请号:KR1020100111501

    申请日:2010-11-10

    Inventor: 이용범

    Abstract: PURPOSE: A non-coated black high-glossy acrylic resin composition is provided to embody colorability and weatherability, and minimize black feeling degradation. CONSTITUTION: A non-coated black high-glossy acrylic resin composition comprises 35-55 parts by weight of small-size acrylate-based copolymers having average particle size of 500-2,000 angstrom, 30-50 parts by weight of large sized acrylate copolymer having average particle diameter of 2,500-5,000 angstrom, 5-15 parts by weight of crosslinked acrylic impact resistant modifier, 0.5-1.5 parts by weight of weather-resistant stabilizer consisting of phenol-based antioxidant and benzotriazole-based ultraviolet-absorbing agent, 1-3 parts by weight of silicon-based scratch resistance reinforcing agent, and 1-3 parts by weight of metal complex-based dye based on total weight of above materials.

    Abstract translation: 目的:提供无涂层的黑色高光泽丙烯酸树脂组合物,以体现可着色性和耐候性,并使黑色感降低。 构成:非涂层黑色高光泽丙烯酸树脂组合物包含35-55重量份的平均粒度为500-2,000埃的小尺寸丙烯酸酯基共聚物,30-50重量份的大尺寸丙烯酸酯共聚物,其具有 平均粒径为2500-5000埃,5-15重量份交联丙烯酸类抗冲击改性剂,0.5-1.5重量份由苯酚类抗氧化剂和苯并三唑系紫外线吸收剂组成的耐候稳定剂,1- 3重量份的硅系耐刮擦增强剂和1-3重量份基于上述材料的总重量的金属络合物染料。

    보강재를 포함하는 열가소성 복합체 및 그 제조방법
    8.
    发明公开
    보강재를 포함하는 열가소성 복합체 및 그 제조방법 无效
    热塑性复合材料及其制造方法

    公开(公告)号:KR1020110056183A

    公开(公告)日:2011-05-26

    申请号:KR1020090112904

    申请日:2009-11-20

    Inventor: 이용범

    CPC classification number: B32B27/12 B32B5/02 B32B27/32 B32B37/20 B32B2605/003

    Abstract: PURPOSE: A thermoplastic composite containing a reinforcing material and a manufacturing method thereof are provided to improve the rigidity and intensity of parts of automobiles by preparing a light weight thermoplastic composite. CONSTITUTION: A method for preparing a thermoplastic composite containing a reinforcing material comprises the steps of: laminating a reinforcing material on one side or both sides of a web core; and pressurizing the reinforcing material at both sides of the web core to adhere the reinforcing material to a web core.

    Abstract translation: 目的:提供含有增强材料的热塑性复合材料及其制造方法,以通过制备轻量的热塑性复合材料来提高汽车零件的刚度和强度。 构成:一种制备含有增强材料的热塑性复合材料的方法,包括以下步骤:在纤维网的一侧或两侧层叠增强材料; 并且在所述纤维网的两侧对所述增强材料加压,以将所述增强材料粘合到纤维网上。

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