내스크래치성 및 유동성이 우수한 폴리카보네이트계 수지 조성물
    12.
    发明公开
    내스크래치성 및 유동성이 우수한 폴리카보네이트계 수지 조성물 有权
    聚碳酸酯树脂组合物具有改进的耐蚀性和熔体流动指数

    公开(公告)号:KR1020100076643A

    公开(公告)日:2010-07-06

    申请号:KR1020080134759

    申请日:2008-12-26

    CPC classification number: C08L33/10 C08L69/00 C08L2666/18 C08L2666/04

    Abstract: PURPOSE: A polycarbonate resin composition is provided to prevent the decrease of the compatibility of an acrylic resin compound and a polycarbonate resin, and to secure the high fluidity of the composition. CONSTITUTION: A polycarbonate resin composition contains the following: 40~99wt% of polycarbonate resin; 1~60wt% of highly refractive acrylic copolymer resin with a flexible structure; and 0~60wt% of acrylic resin. The highly refractive acrylic copolymer resin with the flexible structure has the weight average molecular weight of 20,000~400,000, and the refractive index of 1.495~1.570. The acrylic resin is formed with a polymer or a copolymer of more than one (meth)acrylic monomer, and has a linear shape.

    Abstract translation: 目的:提供聚碳酸酯树脂组合物,以防止丙烯酸树脂化合物和聚碳酸酯树脂的相容性降低,并确保组合物的高流动性。 构成:聚碳酸酯树脂组合物含有以下物质:40〜99重量%的聚碳酸酯树脂; 1〜60wt%的具有柔性结构的高折射丙烯酸共聚物树脂; 和0〜60重量%的丙烯酸树脂。 具有柔性结构的高折射丙烯酸共聚物树脂的重均分子量为20,000〜40万,折射率为1.495〜1.570。 丙烯酸树脂由多于一种(甲基)丙烯酸单体的聚合物或共聚物形成,并且具有线性形状。

    상용성이 향상된 고충격 폴리카보네이트계 수지 조성물, 그성형품 및 폴리카보네이트 수지와 방향족 비닐 공중합체 수지의 상용성을 개선시키는 방법
    13.
    发明公开
    상용성이 향상된 고충격 폴리카보네이트계 수지 조성물, 그성형품 및 폴리카보네이트 수지와 방향족 비닐 공중합체 수지의 상용성을 개선시키는 방법 有权
    具有改进的兼容性的高冲击聚碳酸酯树脂组合物,其制品及其提高聚碳酸酯树脂与芳族乙烯基共聚物树脂之间的相容性的方法

    公开(公告)号:KR1020100066066A

    公开(公告)日:2010-06-17

    申请号:KR1020080124708

    申请日:2008-12-09

    Abstract: PURPOSE: A high-impact polycarbonate resin composition, and a molded product thereof are provided to secure the improved impact strength, scratch resistance, surface hardness, mobility, mold ability, and transparency of the composition due to enhancing the commercial availability. CONSTITUTION: A high-impact polycarbonate resin composition contains the following: 20~95wt% of polycarbonate resin; 4~60wt% of copolymer resin formed with 0~100wt% of rubber degenerated vinyl-based graft copolymer, and 0~100wt% of vinyl copolymer; and 1~50wt% of (meth)acrylic copolymer copolymerized with a (meth)acrylic monomer with the average refractive index of 1.495~1.590, and a vinyl monomer. The average molecular weight of the (meth)acrylic copolymer is 5,000~250,000.

    Abstract translation: 目的:提供高冲击性聚碳酸酯树脂组合物及其成型体,以确保由于提高商品的可用性而提高组合物的冲击强度,耐擦伤性,表面硬度,流动性,模具性能和透明性。 构成:高抗冲聚碳酸酯树脂组合物含有:聚碳酸酯树脂20〜95重量% 4〜60wt%的共聚物树脂与0〜100wt%的橡胶退化的乙烯基接枝共聚物和0〜100wt%的乙烯基共聚物形成; 和1〜50重量%的平均折射率为1.495〜1.590的(甲基)丙烯酸单体共聚的(甲基)丙烯酸共聚物和乙烯基单体。 (甲基)丙烯酸共聚物的平均分子量为5,000〜250,000。

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