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    HALOGENATED SILANE/FILLER GRANULAR OR POWDER PREPARATIONS
    4.
    发明专利
    HALOGENATED SILANE/FILLER GRANULAR OR POWDER PREPARATIONS 未知

    公开(公告)号：CA1180145A

    公开(公告)日：1984-12-27

    申请号：CA358301

    申请日：1980-08-15

    Applicant: DEGUSSA

    Inventor： WOLFF SIEGFRIED ,  ROTHBUEHR LOTHAR ,  GREWATTA HEINZ

    IPC: C08K3/00 ,  C04B20/10 ,  C08K5/00 ,  C08K5/5419 ,  C08K9/06 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08K9/04 ,  C08K9/10

    Abstract: The invention provides a silane/filler preparation, consisting of from 5 to 70% by weight of at least one silane corresponding to the following formula in which X is a halogen atom, p is 1 or 2, m is 1 to 5, R1 is a C1-C5-alkyl group, C5-C8-cycloalkyl group or a phenyl group, R is a C1-C5-alkyi group, a C5-C8-cycloalkyl group, a phenyl group or a benzyl group and n is 0, 1 or 2, and respectively balanced to 100% from 95 to 30% by weight of at least one inorganic filler. The invention also provides a process for the production of a silane/filler preparation which comprises introducing at least one carbon black and/or at least one silicate filler in powder form into a powder m ?xer in a quantity of from 95 to 30% by weight, after which at least one liquid silane as defined above is address in a quantity of from 5 to 70% by weight, respectively balanced to 100% relative to the filler, followed by brief intensive mixing until a powder-form or granular free-flowing preparation is formed. The preparation is used in optionally crosslinkable polymeric moulding compositions or vulcanisable or cross-linkable rubber moulding compositions such as sulphur-vulcanisable moulding compositions based on natural rubber and/or synthetic rubber.

    SILANE/FILLER PREPARATIONS
    6.
    发明专利
    SILANE/FILLER PREPARATIONS 未知

    公开(公告)号：AU6118380A

    公开(公告)日：1981-02-19

    申请号：AU6118380

    申请日：1980-08-08

    Applicant: DEGUSSA

    Inventor： WOLFF SIEGFRIED ,  ROTHBUHR LOTHAR ,  GREWATTA HEINZ

    IPC: C08K3/00 ,  C04B20/10 ,  C08K5/00 ,  C08K5/5419 ,  C08K9/06 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08J3/24 ,  C08L9/06 ,  C08L11/00 ,  C09C3/12

    Abstract: The invention relates to a silane/filler preparation, consisting essentially of from 5 to 70% by weight of at least one silane corresponding to the following formula Xp-CmH2m+1-pSiRn1(OR)3-n, I in which X=a halogen atom, preferably chlorine or bromine, p=1 or 2, m=1 to 5, R1=a C1-C5 alkyl group, C5-C8-cycloalkyl group or a phenyl group, R=a C1-C5-alkyl group, a C5-C8-cycloalkyl group, a phenyl group, a benzyl group or a C1-C5-alkoxy-C1-C5-alkyl group, and n=0, 1 or 2, and-respectively balanced to 100%-from 95 to 30% by weight of at lesat one inorganic filler, preferably carbon black and silicate fillers as, e.g., silica. There is also disclosed a process for the production of the silane/filler preparation and its use in optionally cross-linkable polymeric moulding compositions or vulcanizable or cross-linkable rubber moulding compositions such as sulphur-vulcanizable moulding compositions based on natural rubber and/or synthetic rubber.

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