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    • 4. 发明授权
    • 폴리프로필렌 수지 조성물
    • 聚丙烯树脂组合物
    • KR101309994B1
    • 2013-09-24
    • KR1020110027540
    • 2011-03-28
    • 한화토탈 주식회사
    • 부웅재임재곤한정환
    • C08L23/12C08K3/34C08L23/06C08L23/16
    • 본 발명은 폴리프로필렌 수지 조성물에 관한 것으로, 본 발명에 의한 폴리프로필렌 수지 조성물은 아이소택틱 폴리프로필렌 및 알파-올레핀-프로필렌 공중합체로 이루어진 군으로부터 선택된 단독 또는 이들의 혼합물인 결정성 올레핀계 수지; 폴리프로필렌 수지 조성물에 대해 3 내지 30 중량부의 탈크; 및 폴리프로필렌 수지 조성물에 대해 5 내지 15 중량부의 폴리에틸렌을 포함한다.
      본 발명에 의한 폴리프로필렌 수지 조성물은 우수한 기계적 물성을 유지하면서 내스크래치성 및 내충격성이 개선되어 자동차 내/외장 부품에 적용할 수 있다.
    • 本发明是聚涉及一种丙烯树脂组合物,聚丙烯树脂组合物是根据本发明的等规聚丙烯和α - 烯烃的单独,从由丙烯共聚物或结晶混合物圣烯烃树脂组成的组中; 用于聚丙烯树脂组合物的3-30重量份滑石; 并相对于聚丙烯树脂组合物含有5〜15重量份的聚乙烯。
    • 5. 发明公开
    • 저 선팽창, 저 비중 특성의 폴리프로필렌 수지 조성물
    • 具有低线性热膨胀和低密度特性的聚丙烯组合物
    • KR1020130070427A
    • 2013-06-27
    • KR1020110137757
    • 2011-12-19
    • 한화토탈 주식회사
    • 임재곤홍종수유영성한정환강희우
    • C08L23/10C08L23/16C08K3/00C08K7/02
    • PURPOSE: A polypropylene resin composition is provided to reveal hardness while having small amount of inorganic filler contents and to secure the size stability of segments by minimizing changes in balanced properties, especially linear expansion followed by thermal change. CONSTITUTION: A polypropylene resin composition comprises 70-98 weight % of a highly crystalline polypropylene resin with more than 96% of isotactic peptide fraction by C-NMR method; and 1-20 weight % of rubber component; and 1-10 weight% of inorganic filler. The highly crystalline polypropylene resin is the polypropylene resin of a highly crystalline block copolymer. The rubber component is 'more than one selected from an armorphous ethylene α-olefin copolymer and styrene thermoplastic elastomer'. The inorganic filler is 'more than one selected from glass fiber, talc, mica, calcium carbonate, wollastonite, barium sulfate, clay, magnesium sulfate and whisker'.
    • 目的:提供聚丙烯树脂组合物以显示硬度,同时具有少量的无机填料含量,并通过最小化平衡性能的变化(特别是热变化后的线膨胀)确保段的尺寸稳定性。 构成:聚丙烯树脂组合物包含70-98重量%的具有超过96%的全同立构肽部分的高度结晶的聚丙烯树脂,通过13 C-NMR方法; 和1-20重量%的橡胶组分; 和1-10重量%的无机填料。 高度结晶的聚丙烯树脂是高结晶嵌段共聚物的聚丙烯树脂。 橡胶组分是选自无定形乙烯α-烯烃共聚物和苯乙烯热塑性弹性体中的多于一种。 无机填料是选自玻璃纤维,滑石,云母,碳酸钙,硅灰石,硫酸钡,粘土,硫酸镁和晶须中的多于一种。
    • 6. 发明公开
    • 폴리프로필렌 수지 조성물
    • 聚丙烯树脂组合物
    • KR1020120109189A
    • 2012-10-08
    • KR1020110027540
    • 2011-03-28
    • 한화토탈 주식회사
    • 부웅재임재곤한정환
    • C08L23/12C08K3/34C08L23/06C08L23/16
    • PURPOSE: A polypropylene resin composition is provided to maintain excellent mechanical properties, to improve scratch resistance and impact resistance while maintaining excellent mechanical properties. CONSTITUTION: A polypropylene resin composition comprises: a crystalline olefin-based resin which is a single material or a mixture thereof selected from a group consisting of an isotactic polypropylene copolymer and an alpha-olefin propylene copolymer; 3-30 parts by weight of talc based on the polypropylene resin composition; and 1-15 parts by weight of polyethylene based on the polypropylene resin compostion. A melt index of the crystalline olefin-based resin is 10-80 (g/10min)(230 °C). A melt index of the polyethylene is 0.1-10 (g/10min)(190 °C). A diameter of the talc is 0.1-15 micron.
    • 目的:提供聚丙烯树脂组合物以保持优异的机械性能,以改善耐刮擦性和耐冲击性,同时保持优异的机械性能。 构成:聚丙烯树脂组合物包含:选自全同立构聚丙烯共聚物和α-烯烃丙烯共聚物的单一材料或其混合物的结晶烯烃基树脂; 基于聚丙烯树脂组合物的3-30重量份的滑石; 和基于聚丙烯树脂组合物的1-15重量份的聚乙烯。 结晶性烯烃类树脂的熔融指数为10-80(g / 10min)(230℃)。 聚乙烯的熔融指数为0.1-10(g / 10min)(190℃)。 滑石的直径为0.1-15微米。
    • 10. 发明公开
    • 폴리프로필렌 수지 조성물
    • 聚丙烯树脂组合物
    • KR1020120109840A
    • 2012-10-09
    • KR1020110027539
    • 2011-03-28
    • 한화토탈 주식회사
    • 부웅재임재곤한정환
    • C08L23/12C08K3/34C08L23/16C08K3/36
    • PURPOSE: A polypropylene resin composition is provided to provide an excellent surface property less damaged by friction, impact, etc, and to able to manufacture a vehicle interior/exterior by only extrusion process without separate anti-scratch process. CONSTITUTION: A polypropylene resin composition comprises a crystalline olefin-based resin which is a single material or a mixture selected from isotactic polypropylene and an alpha-olefin-propylene copolymer, a polyolefin-based elastomer, talc, and needle-type calcium metasilicate filler. A comprised amount of the needle-type calcium metasilicate filler is 3-30 parts by weight based on the polypropylene resin composition. A comprised amount of the crystalline olefin-based resin is 40-95 parts by weight.
    • 目的:提供聚丙烯树脂组合物,以提供较小的摩擦,冲击等损坏的表面性能,并且仅通过挤出工艺制造车辆内部/外部,而无需单独的防刮擦工艺。 构成:聚丙烯树脂组合物包含结晶烯烃基树脂,其是单一材料或选自全同立构聚丙烯和α-烯烃 - 丙烯共聚物,聚烯烃基弹性体,滑石和针状钙偏硅酸盐填料的混合物。 针状钙偏硅酸盐填料的含量相对于聚丙烯树脂组合物为3-30重量份。 结晶性烯烃系树脂的含量为40〜95重量份。