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    54.
    发明专利
    未知

    公开(公告)号：DE3742444A1

    公开(公告)日：1989-07-06

    申请号：DE3742444

    申请日：1987-12-15

    Applicant: BASF AG

    Inventor： TAUBITZ CHRISTOF DR ,  REIMANN HORST DR ,  BOEHLKE KLAUS DR ,  GAUSEPOHL HERMANN DR ,  PLACHETTA CHRISTOPH DR

    IPC: C08L71/12 ,  C08L77/00 ,  C08L77/10

    Abstract: The thermoplastic moulding compositions contain, as essential components,… A) 5-95% by weight of a partially aromatic copolyamide built up essentially from… A1) 20-90% by weight of units derived from terephthalic acid and hexamethylenediamine,… A2) 0-50% by weight of units derived from epsilon -caprolactam and… A3) 0-80% by weight of units derived from adipic acid and hexamethylenediamine,… B) 5-95% by weight of a polyphenylene ether,… C) 0-45% by weight of a vinylaromatic polymer and… D) 0-40% by weight of an impact-modified rubber.

    Thermoplastic moulding compositions based on polyamide
    55.
    发明专利
    Thermoplastic moulding compositions based on polyamide 未知

    公开(公告)号：DE3732529A1

    公开(公告)日：1989-04-06

    申请号：DE3732529

    申请日：1987-09-26

    Applicant: BASF AG

    Inventor： TAUBITZ CHRISTOF DR ,  SEILER ERHARD DR ,  THEYSOHN RAINER DR ,  RUPPMICH KARL

    IPC: C08F285/00 ,  C08L51/00 ,  C08L77/00

    Abstract: Thermoplastic moulding compositions comprising A) from 31 to 95 parts by weight of an ABS and/or ASA polymer, of which at least 10% by weight of the ABS and/or ASA polymer from A has been modified by reaction in the melt with a monoethylenically unsaturated compound X containing an amide or imide group, B) from 5 to 65 parts by weight of polyamide, C) from 0 to 40 parts by weight of an impact modifier and D) conventional additives in conventional amounts, where the parts by weight are based on 100 parts by weight of the total of A, B, C and D, their preparation and their use.

    Self-extinguishing, halogen-free, thermoplastic moulding compositions based on polyphenylene ether
    58.
    发明专利
    Self-extinguishing, halogen-free, thermoplastic moulding compositions based on polyphenylene ether 未知

    公开(公告)号：DE3711683A1

    公开(公告)日：1988-10-27

    申请号：DE3711683

    申请日：1987-04-07

    Applicant: BASF AG

    Inventor： OSTERMAYER BERTRAM DR ,  TAUBITZ CHRISTOF DR ,  SEILER ERHARD DR ,  BOEHLKE KLAUS DR ,  GAUSEPOHL HERMANN DR

    IPC: C08L71/12 ,  C08L85/02 ,  C08L71/04 ,  C08J3/20 ,  C08K3/32 ,  C08K5/49 ,  C08L25/00 ,  C08L25/12 ,  C08L51/00

    Abstract: Self-extinguishing, halogen-free, thermoplastic moulding compositions essentially containing A) from 2 to 97 parts by weight of a polymer component which comprises at least 55 % by weight, based on A, of polyphenylene ether (a1) and the remainder of a vinylaromatic polymer a2, B) from 2 to 97 parts by weight - of a thermoplastic copolymer b1 comprising from 30 to 90.9 % by weight, based on b1, of a vinylaromatic hydrocarbon having 8 to 12 carbon atoms (b11), from 9 to 40 % by weight, based on b1, of an ethylenically unsaturated monomer having 3 to 6 carbon atoms and containing nitrile groups (b12), from 0.1 to 30 % by weight, based on b1, of a copolymerisable, alpha , beta -unsaturated dicarbonyl compound (b13) or of a copolymerisable, ethylenically unsaturated monomer carrying an epoxy group (b14), oxazoline group (b15) or hydroxyl group (b16), or a mixture of at least two of compounds b13 to b16, and from 0 to 30 % by weight, based on b1, of at least one copolymerisable, ethylenically unsaturated monomer b17 which is different from b11 to b16, - and/or at least one graft copolymer b2 comprising from 30 to 90 % by weight, based on b2, of a butadiene or acrylate rubber having a glass transition temperature of below 0@C as the graft base and from 10 to 70 % by weight, based on b2, of a copolymer b1, prepared in the presence of the graft base, as graft shell, and C) from 1 to 40 parts by weight of a phosphorus-containing... Original abstract incomplete.

    59.
    发明专利
    未知

    公开(公告)号：DE3627131A1

    公开(公告)日：1988-02-11

    申请号：DE3627131

    申请日：1986-08-09

    Applicant: BASF AG

    Inventor： LAUSBERG DIETRICH DR ,  MC KEE GRAHAM EDMUND DR ,  TAUBITZ CHRISTOF DR ,  WASSMUTH GEORG DR ,  KNOLL MANFRED

    IPC: C08K5/36 ,  C08K5/41 ,  C08K5/42 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08J5/00

    Abstract: Thermoplastic molding materials contain, as essential components, (A) from 10 to 89.99% by weight of a polyester, (B) from 10 to 89.99% by weight of a polycarbonate and (C1) from 0.01 to 1% by weight of a low molecular weight organic compound of not more than 70 carbon atoms which contains (-SO3)mQ groups where Q is hydrogen, NH4 or an alkali or alkaline earth metal and m is an integer equal to the valency of Q, and/or (C2) from 0.01 to 30% by weight of a polymer containing sulfo groups and having a weight average molecular weight of not less than 1000, and, as a further component, (D) from 0 to 30% by weight of a rubber impact modifier.

    60.
    发明专利
    未知

    公开(公告)号：DE3540119A1

    公开(公告)日：1987-05-14

    申请号：DE3540119

    申请日：1985-11-13

    Applicant: BASF AG

    Inventor： TAUBITZ CHRISTOF DR ,  SEILER ERHARD DR ,  SCHLEMMER LOTHAR

    IPC: C08F283/08 ,  C08F22/40 ,  C08F12/08 ,  C08L51/08 ,  C08J5/18 ,  C09D3/48 ,  C09J3/00

    Abstract: A process for the preparation of modified polyphenylene ethers by grafting a maleimide of the formula (I) in which R1, R2 and R3 are H, alkyl, cycloalkyl, alkenyl, optionally substituted aryl or branched alkyl groups, in particular N-phenylmaleimide, onto polyphenylene ethers, which optionally contain polymers of vinylaromatic compounds, and modified polyphenylene ether resins comprising from 99 to 90 parts by weight of polyphenylene ether, from 0 to 1000 parts by weight of vinylaromatic polymer and from 0.1 to 10 parts by weight of graft-polymerised maleimide of the formula (I).

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