Flame retardant impact-modified polycarbonate compositions
    4.
    发明授权
    Flame retardant impact-modified polycarbonate compositions 有权
    阻燃冲击改性聚碳酸酯组合物

    公开(公告)号:US08748521B2

    公开(公告)日:2014-06-10

    申请号:US12641649

    申请日:2009-12-18

    IPC分类号: C08K5/52

    摘要: The present disclosure relates to impact-modified polycarbonate compositions which comprise a graft polymer containing silicone/acrylate composite rubber as the graft base, wherein the content of silicone rubber is 65-95 wt. % (based on the graft base), talc having a d98 value (also called “top cut”) of less than 20 μm and phosphorus-containing flame retardant, the use of the polycarbonate compositions for the production of shaped articles and the shaped articles themselves. The compositions and moulding compositions according to the disclosure have an optimum combination of good flameproofing, good resistance to chemicals and hydrolysis and good mechanical properties (i.e. in particular a high E modulus and high notched impact strength aK).

    摘要翻译: 本公开涉及包含含有硅酮/丙烯酸酯复合橡胶作为接枝基质的接枝聚合物的冲击改性聚碳酸酯组合物,其中硅橡胶的含量为65-95wt。 %(基于接枝基质),具有小于20μm的d98值(也称为“顶切”)的滑石和含磷阻燃剂,使用聚碳酸酯组合物来制造成型制品和成型制品 他们自己。 根据本公开的组合物和模塑组合物具有良好的防火性,对化学品的良好抗性和水解以及良好机械性能(即特别是高E模量和高缺口冲击强度aK)的最佳组合。

    Flame-retardant impact-modified battery boxes based on polycarbonate I
    5.
    发明授权
    Flame-retardant impact-modified battery boxes based on polycarbonate I 有权
    基于聚碳酸酯I的阻燃冲击改性电池盒

    公开(公告)号:US08530551B2

    公开(公告)日:2013-09-10

    申请号:US13239526

    申请日:2011-09-22

    IPC分类号: C08K5/523

    摘要: Battery box comprising compositions containing A) 70.0 to 90.0 parts by weight of linear and/or branched aromatic polycarbonate and/or aromatic polyester carbonate, B) 6.0 to 15.0 parts by weight of at least one graft polymer, C) 2.0 to 15.0 parts by weight of one or more phosphorus compounds, D) 0 to 3.0 parts by weight of antidripping agents, E) 0 to 3.0 parts by weight of thermoplastic vinyl (co)polymer (E.1) and/or polyalkylene terephthalate (E.2), and F) 0 to 20.0 parts by weight of further additives, wherein the compositions are optionally free from rubber-free polyalkyl(alkyl)acrylate.

    摘要翻译: 含有A)70.0-90.0重量份直链和/或支链芳族聚碳酸酯和/或芳族聚酯碳酸酯的组合物的电池盒,B)6.0至15.0重量份的至少一种接枝聚合物,C)2.0至15.0份 一种或多种磷化合物的重量,D)0-3.0重量份的防滴剂,E)0-3.0重量份的热塑性乙烯基(共)聚合物(E.1)和/或聚对苯二甲酸亚烷基酯(E.2) ,和F)0-20.0重量份的其它添加剂,其中所述组合物任选不含无橡胶聚(烷基)丙烯酸烷基酯。

    FLAME RETARDANT IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS
    7.
    发明申请
    FLAME RETARDANT IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS 有权
    阻燃剂冲击改性聚碳酸酯组合物

    公开(公告)号:US20100160508A1

    公开(公告)日:2010-06-24

    申请号:US12641649

    申请日:2009-12-18

    IPC分类号: C08K5/52 C08K5/53 C08K5/521

    摘要: The present disclosure relates to impact-modified polycarbonate compositions which comprise a graft polymer containing silicone/acrylate composite rubber as the graft base, wherein the content of silicone rubber is 65-95 wt. % (based on the graft base), talc having a d98 value (also called “top cut”) of less than 20 μm and phosphorus-containing flame retardant, the use of the polycarbonate compositions for the production of shaped articles and the shaped articles themselves. The compositions and moulding compositions according to the disclosure have an optimum combination of good flameproofing, good resistance to chemicals and hydrolysis and good mechanical properties (i.e. in particular a high E modulus and high notched impact strength aK).

    摘要翻译: 本公开涉及包含含有硅酮/丙烯酸酯复合橡胶作为接枝基质的接枝聚合物的冲击改性聚碳酸酯组合物,其中硅橡胶的含量为65-95wt。 %(基于接枝基质),具有小于20μm的d98值(也称为“顶切”)的滑石和含磷阻燃剂,使用聚碳酸酯组合物来制造成型制品和成型制品 他们自己。 根据本公开的组合物和模塑组合物具有良好的防火性,对化学品的良好抗性和水解以及良好机械性能(即特别是高E模量和高缺口冲击强度aK)的最佳组合。

    Flame-resistant molding compositions
    9.
    发明申请
    Flame-resistant molding compositions 审中-公开
    耐火成型组合物

    公开(公告)号:US20060293422A1

    公开(公告)日:2006-12-28

    申请号:US11182305

    申请日:2005-07-15

    IPC分类号: C08K5/49

    摘要: A thermoplastic molding composition that features improved properties is disclosed. The composition contains A) aromatic polycarbonate and/or polyester carbonate, B) polyalkylene terephthalate, C) graft polymer, D) an oligomeric phosphorus compound of formula (I), in which R1, R3, R4 independently of each other mean C1-C8 alkyl, C5-C6-cycloalkyl, C6-C10-aryl or C7-C12 aralkyl, n independently of each other mean 0 or 1, q mean 0.5 to 15, and optionally E) fluorinated polyolefin.

    摘要翻译: 公开了一种具有改进性能的热塑性模塑组合物。 该组合物包含A)芳族聚碳酸酯和/或聚酯碳酸酯,B)聚对苯二甲酸亚烷基酯,C)接枝聚合物,D)式(I)的低聚磷化合物,其中R 1,R 2, > 3,R 4彼此独立地表示C 1 -C 8烷基,C 5 C 6 -C 6 - 环烷基,C 6 -C 10 - 芳基或C 7 - 12个芳烷基,n彼此独立地表示0或1,q表示0.5至15,并且任选地,E)氟化聚烯烃。