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    • 81. 发明公开
      EP2928955A1 FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN V 有权
    • FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN V
    • FLAMMGESCHÜTZTEPOLYCARBONATFORMMASSEN V
    • EP2928955A1
    • 2015-10-14
    • EP13801551.6
    • 2013-12-04
    • Bayer Materialscience AG
    • JUNG, Mathieu , ECKEL, Thomas , TASCHNER, Vera
    • C08K5/5399 , C08L69/00
    • C08L69/00 , C07F9/65814 , C07F9/65818 , C08K5/5399 , C08L27/18 , C08L55/02
    • The invention relates to flame-retardant, impact-modified polycarbonate (PC) compositions and molding materials that have good mechanical properties, good chemical resistance, and high hydrolysis stability, containing: A) 80 - 98 parts by weight of aromatic polycarbonate and/or aromatic polyester carbonate, B) 0.5 - 6.0 parts by weight of rubber-modified graft polymer, C) 0.8 - 5.0 parts by weight of at least one cyclic phosphazene according to formula (X), wherein k stands for 1 or an integer number from 1 to 10, preferably for a number from 1 to 8, especially preferably 1 to 5, wherein the trimer portion (k=1) is 60 to 98 mol % with respect to component C and wherein each R is the same or different and stands for an amine residue, C
      1 to C
      8 alkyl, preferably methyl, ethyl, propyl, or butyl, which is optionally halogenated, preferably halogenated with fluorine, C
      1 to C
      8 alkoxy, preferably methoxy, ethoxy, propoxy, or butoxy, C
      5 to C
      6 cycloalkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine and/or bromine, C
      6 to C
      20 aryloxy, preferably phenoxy or naphthyloxy, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine or bromine, and/or with hydroxy, C
      7 to C
      12 aralkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine and/or bromine, preferably phenyl C
      1 to C
      4 alkyl, or a halogen residue, preferably chlorine, or an OH residue, D) 0 - 5.0 parts by weight of rubber-free vinyl (co)polymer or polyalkylene terephthalate, E) 0 - 15.0 parts by weight of additives, F) 0.05 - 1.0 parts by weight of anti-dripping agent, wherein all specifications of parts by weight are normalized in such a way that the sum of the parts by weight of all components A+B+C+D+E+F in the composition is 100. The invention further relates to the use of the compositions to produce molded bodies and the molded bodies produced from the compositions.
    • 本发明涉及阻燃，抗冲改性聚碳酸酯（PC）组合物和具有良好机械性能，良好的耐化学性和高水解稳定性的成型组合物。 本申请还涉及组合物在制备模制品中的用途，以及由组合物制备的模塑制品。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 82. 发明公开
      EP2928953A1 FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN VI 有权
    • FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN VI
    • FLAMMGESCHÜTZTEPOLYCARBONATFORMMASSEN VI
    • EP2928953A1
    • 2015-10-14
    • EP13799541.1
    • 2013-12-03
    • Bayer Materialscience AG
    • JUNG, Mathieu , ECKEL, Thomas , TASCHNER, Vera
    • C08K5/5399 , C08L51/04 , C08L69/00
    • C08L69/005 , C07F9/659 , C08K5/5399 , C08L27/18 , C08L51/04 , C08L51/085 , C08L69/00 , C08L2205/03
    • The invention relates to flame-retardant, impact-modified polycarbonate (PC) compositions and molding materials that have a property combination of excellent mechanical properties, very good flame resistance, high hydrolysis stability, and high chemical resistance (ESC behavior), containing: A) 60 - 95 parts by weight of aromatic polycarbonate and/or aromatic polyester carbonate, B) 1.0 - 15.0 parts by weight of rubber-modified graft polymer, C) 1.0 - 20.0 parts by weight of at least one cyclic phosphazene according to formula (X), wherein k stands for 1 or an integer number from 1 to 10, preferably for a number from 1 to 8, especially preferably 1 to 5, wherein the trimer portion (k=1) is 60 to 98 mol % with respect to component C and wherein each R is the same or different and stands for an amine residue, C
      1 to C
      8 alkyl, preferably methyl, ethyl, propyl, or butyl, which is optionally halogenated, preferably halogenated with fluorine, C
      1 to C
      8 alkoxy, preferably methoxy, ethoxy, propoxy, or butoxy, C
      5 to C
      6 cycloalkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine and/or bromine, C
      6 to C
      20 aryloxy, preferably phenoxy or naphthyloxy, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine or bromine, and/or with hydroxy, C
      7 to C
      12 aralkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine and/or bromine, preferably phenyl C
      1 to C
      4 alkyl, or a halogen residue, preferably chlorine, or an OH residue, D) 0 - 15 parts by weight of rubber-free vinyl (co)polymer or polyalkylene terephthalate, E) 0 - 15 parts by weight of additives, F) 0.05 - 5.0 parts by weight, preferably 0.1 to 2.0 parts by weight, especially preferably 0.1 to 1.0 parts by weight, of anti-dripping agent, wherein all specifications of parts by weight are normalized in such a way that the sum of the parts by weight of all components A+B+C+D+E+F in the composition is 100. The invention further relates to the use of the compositions to produce molded bodies and the molded bodies produced from the compositions.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 83. 发明公开
      EP2928952A1 FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN I 审中-公开
    • FLAMMGESCHÜTZTE POLYCARBONATFORMMASSEN I
    • FLAMMGESCHÜTZTEPOLYCARBONATFORMMASSEN I
    • EP2928952A1
    • 2015-10-14
    • EP13798688.1
    • 2013-12-03
    • Bayer Materialscience AG
    • JUNG, Mathieu , ECKEL, Thomas , TASCHNER, Vera
    • C08K5/5399 , C08L55/02 , C08L69/00
    • C08L69/00 , C07F9/659 , C08K5/5399 , C08L27/18 , C08L55/02 , C08L2201/02 , C08L2205/025 , C08L2205/03
    • The invention relates to flame-retardant, impact-modified, high-temperature-stable polycarbonate (PC)-ABS compositions and molding materials that have a high modulus of elasticity, good flowability, and high hydrolysis stability, containing: A) 55 - 95 parts by weight of aromatic polycarbonate and/or aromatic polyester carbonate, B) 1.0 - 20.0 parts by weight of rubber-modified graft polymer, C) 1.0 - 20.0 parts by weight of at least one cyclic phosphazene according to formula (X), wherein k stands for 1 or an integer number from 1 to 10, preferably for a number from 1 to 8, especially preferably 1 to 5, wherein the trimer portion (k=1) is 60 to 98 mol % with respect to component C and wherein each R is the same or different and stands for an amine group, C
      1 to C
      8 alkyl, preferably methyl, ethyl, propyl, or butyl, which is optionally halogenated, preferably halogenated with fluorine, C
      1 to C
      8 alkoxy, preferably methoxy, ethoxy, propoxy, or butoxy, C
      5 to C
      6 cycloalkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably chlorine and/or bromine, C
      6 to C
      20 aryloxy, preferably phenoxy or naphthyloxy, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine or bromine, and/or with hydroxy, C
      7 to C
      12 aralkyl, which is optionally substituted with alkyl, preferably with C
      1 to C
      4 alkyl, and/or with halogen, preferably with chlorine and/or bromine, preferably phenyl C
      1 to C
      4 alkyl, or a halogen group, preferably chlorine, or an OH group, D) 0 - 15 parts by weight of rubber-free vinyl (co)polymer or polyalkylene terephthalate, E) 0 - 15 parts by weight of additives, F) 0.05 - 5.0 parts by weight of anti-dripping agent, wherein all specifications of parts by weight are normalized in such a way that the sum of the parts by weight of all components A+B+C+D+E+F in the composition is 100. The invention further relates to the use of the compositions to produce molded bodies and the molded bodies produced from the compositions.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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