Stabilisatoren für organische Materialien
    33.
    发明公开
    Stabilisatoren für organische Materialien 失效
    稳定剂用于有机材料

    公开(公告)号:EP0705870A3

    公开(公告)日:1996-10-23

    申请号:EP95810566.0

    申请日:1995-09-13

    申请人: CIBA-GEIGY AG

    IPC分类号: C08K5/00

    CPC分类号: C08K5/005

    摘要: Es werden Zusammensetzungen enthaltend Verbindungen der Formel

    worin die Reste R und R₁ bis R₅ wie in Anspruch 1 definiert sind, beschrieben. Ein Teil dieser Verbindungen ist neu. Sie eignen sich zur Stabilisierung von organischen Materialien.

    Pigment compositions based on 3,6-di(4-biphenyl)-1,4-diketopyrrolo (3,4 c)-pyrrole
    35.
    发明公开
    Pigment compositions based on 3,6-di(4-biphenyl)-1,4-diketopyrrolo (3,4 c)-pyrrole 失效
    颜料组合3,6-二(4-联苯基)-1,4-二酮基吡咯并(3,4) - 吡咯

    公开(公告)号:EP0737723A1

    公开(公告)日:1996-10-16

    申请号:EP96810218.6

    申请日:1996-04-09

    申请人: CIBA-GEIGY AG

    IPC分类号: C09B67/22 C08K5/34

    CPC分类号: C09B67/0033

    摘要: Heat-stable, red pigment compositions comprising a physical mixture of 1,4-diketo-3,6-di(4-biphenylyl)-pyrrolo [3,4 c]-pyrrole and a 2,9-dichloroquinacridone pigments, processes for preparing the pigment compositions and the use of the compositions for pigmenting high-molecular-weight organic materials are disclosed.

    摘要翻译: 包含1,4-二酮-3,6-二(4-联苯基) - 吡咯并[3,4-c]吡咯和2,9-二氯喹吖啶酮颜料的物理混合物的热稳定的红色颜料组合物,制备颜料的方法 公开了组合物和用于着色高分子量有机材料的组合物的用途。

    PROCESS FOR FLAME-PROOFING ORGANIC POLYMERIC MATERIALS
    38.
    发明公开
    PROCESS FOR FLAME-PROOFING ORGANIC POLYMERIC MATERIALS 失效
    火焰法抗性 - 装备 - 有机聚合物材料

    公开(公告)号:EP0734400A1

    公开(公告)日:1996-10-02

    申请号:EP95904418.0

    申请日:1994-12-03

    申请人: CIBA-GEIGY AG

    摘要: A process is described for flame-proofing organic polymeric materials by means of a low temperature plasma treatment in the presence of at least one volatile, low-molecular compound. The process comprises subjecting a volatile compound, selected from a halogen-free phosphorus compound, to the low temperature plasma, such that a homogeneous polymeric structure forms on the organic material. A very wide range of organic materials can be effectively flame-proofed with the process of this invention without adversely affecting their other properties such as mechanical properties or photochemical stability.