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    11.
    发明专利
    未知

    公开(公告)号：DE59700853D1

    公开(公告)日：2000-01-20

    申请号：DE59700853

    申请日：1997-04-17

    Applicant: BASF AG

    Inventor： GRUTKE STEFAN ,  COMBA PETER ,  KATSICHTIS CHARIS

    IPC: C07F9/50 ,  C08K5/00 ,  C08K5/50 ,  C08L77/00

    Abstract: PCT No. PCT/EP97/01910 Sec. 371 Date Oct. 15, 1998 Sec. 102(e) Date Oct. 15, 1998 PCT Filed Apr. 17, 1997 PCT Pub. No. WO97/40100 PCT Pub. Date Oct. 30, 1997A thermoplastic molding material comprising a mixture of a polyamide and a stabilizing amount of a copper compound obtained by reacting a copper(I) salt with a phosphine chelate ligand containing at least 2 phosphorous atoms.

    12.
    发明专利
    未知

    公开(公告)号：DE102005027485A1

    公开(公告)日：2006-12-28

    申请号：DE102005027485

    申请日：2005-06-14

    Applicant: BASF AG

    Inventor： WEBER MARTIN ,  MUEHLBACH KLAUS ,  ITTEMANN PETER ,  GRUTKE STEFAN ,  INCHAURRONDO NICOLAS

    IPC: C08L51/00 ,  C08J5/08 ,  C08L25/00

    Abstract: Molding compositions comprising: a composition (I) present in an amount of 10 to 100% by weight, based on the molding composition, wherein the composition (I) comprises: (A) 40 to 95% by weight, based on the composition (I), of a copolymer comprising: α-methylstyrene in an amount of 55 to 90% by weight, acrylonitrile in an amount of 10 to 50% by weight, and one or more other monomers in an amount of 0 to 5% by weight, wherein the percentages by weight of the α-methylstyrene, the acrylonitrile and the one or more other monomers are based on the weight of component (A); (B) 2.5 to 75% by weight, based on the composition (I), of a polymer comprising: a vinylaromatic monomer in an amount of 60 to 90% by weight, acrylonitrile in an amount of 8.01 to 39.8% by weight, and maleic anhydride in an amount of 0.2 to 1.99% by weight, wherein the percentages by weight of the vinylaromatic monomer, the acrylonitrile and the maleic anhydride are based on the weight of component (B); and (C) 2.5 to 60% by weight, based on the composition (I), of glass fibers.

    14.
    发明专利
    未知

    公开(公告)号：AT266057T

    公开(公告)日：2004-05-15

    申请号：AT00907512

    申请日：2000-02-07

    Applicant: BASF AG

    Inventor： GRUTKE STEFAN ,  MEHLER CHRISTOF

    IPC: C08J5/00 ,  B29C47/00 ,  B29K77/00 ,  C08G69/04 ,  C08K3/34 ,  C08K3/36 ,  C08K7/00 ,  C08L77/00 ,  C08L101/02

    Abstract: The invention relates to thermoplastic nanocomposites comprisinga) a thermoplastic (A), in which from 0.1 to 10% by weight of the monomer units present in component (A) bear ionic groups, andb) at least one phyllosilicate (B), uniformly dispersed in component (A).The invention further relates to a process for preparing these nanocomposites, and also to their use.

    17.
    发明专利
    未知

    公开(公告)号：DE19913661A1

    公开(公告)日：2000-09-28

    申请号：DE19913661

    申请日：1999-03-25

    Applicant: BASF AG

    Inventor： ANDERLIK RAINER ,  MEHLER CHRISTOF ,  GRUTKE STEFAN ,  HOFMANN JUERGEN

    IPC: B29C47/10 ,  B29B7/90 ,  B29B7/88 ,  C08K3/34

    Abstract: The invention relates to a continuous method of incorporating at least one solids powder A into a melt containing at least a thermoplastic polymer B, in an extruder. The polymer B is fed into the extruder at one end either in the form of granules which are then melted in the extruder or in the form of a melt, and the solids powder A is fed into the extruder at the same point and/or downstream of the point at which the polymer B is fed into the extruder. Downstream of the feed-in point(s) of A and B water is injected into the extruder.

    DIMENSIONALLY STABLE THERMOPLASTIC MOULDING MATERIALS
    19.
    发明专利
    DIMENSIONALLY STABLE THERMOPLASTIC MOULDING MATERIALS 未知

    公开(公告)号：CA2309737A1

    公开(公告)日：1999-05-27

    申请号：CA2309737

    申请日：1998-11-04

    Applicant: BASF AG

    Inventor： WEBER MARTIN ,  WOLF PETER ,  GRUTKE STEFAN

    IPC: C08L25/12 ,  C08L77/00

    Abstract: The invention relates to thermoplastic moulding materials containing A) 10 to 97.9 wt.% of a semi-crystalline polyamide, B) 0.1 to 50 wt.% of a copolyamide consisting of B1) 60 to 90 mol.% units derived from .epsilon.-caprolactam and B2) 10 to 40 mol.% units derived from aliphatic dicarboxylic acids and aliphatic diamines,C) 1 to 40 wt.% of a copolymer with a base of styrene or substituted styrenes and unsaturated nitriles, D) 1 to 50 wt.% of a fibrous filler and E) 0 to 30 wt.% of other additives, the weight percentages of the components A) to E) totalling 100 %.

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