Impact-resistant modified polyesters and polyester/polycarbonate blends

    公开(公告)号:AU1233699A

    公开(公告)日:1999-06-07

    申请号:AU1233699

    申请日:1998-11-06

    Applicant: BASF AG

    Abstract: The thermoplastic molding composition comprises, based on the total weight of components A, C and, if desired, B and D to G, which is 100% by weight in total,a: as component A, from 1 to 99% by weight of at least one polyester,b: as component B, from 0 to 98% by weight of at least one polycarbonate,c: from 1 to 80% by weight of a specific graft copolymer C,d: as component D, from 0 to 80% by weight of at least one styrene copolymer,e: as component E, from 0 to 30% by weight of at least one rubber,f: as component F, from 0 to 60% by weight of at least one fibrous or particulate filler, andg: as component G, from 0 to 20% by weight of other additives.

    74.
    发明专利
    未知

    公开(公告)号:BRPI0516985A

    公开(公告)日:2008-09-30

    申请号:BRPI0516985

    申请日:2005-10-14

    Applicant: BASF AG

    Abstract: Thermoplastic molding compositions, comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.

    Polyamidy
    75.
    发明专利

    公开(公告)号:CZ298974B6

    公开(公告)日:2008-03-26

    申请号:CZ20031428

    申请日:2001-11-22

    Applicant: BASF AG

    Abstract: Zpusob prípravy polyamidu zahrnující polymeraci výchozích monomeru v prítomnosti regulátoru retezceobsahujícího nitrilovou skupinu a funkcní skupinuschopnou tvorby karboxamidové skupiny v množství od 2,3 do 10 mmol, vztaženo na 1 mol karboxamidových skupin polyamidu.

    76.
    发明专利
    未知

    公开(公告)号:DE50210896D1

    公开(公告)日:2007-10-25

    申请号:DE50210896

    申请日:2002-08-30

    Applicant: BASF AG

    Inventor: FISCHER MICHAEL

    Abstract: Thermoplastic molding compositions comprising (A) one or more polyamides, (B) fibrous fillers treated with size, (C) straight-chain saturated carboxylic salts with chain lengths (including the terminal carboxy carbon atom) of at least 20, preferably at least 24, carbon atoms, (D) alkali metal halide and copper(I) compounds, and also, where appropriate, (E) a polyamide-soluble dye, (F) impact modifier, and/or (G) other additives, and one-piece or multipart plastic moldings, in particular hollow plastic articles, made from the molding compositions.

    MASAS DE MOLDEO TERMOPLASTICAS NO REFORZADAS.

    公开(公告)号:ES2222039T3

    公开(公告)日:2005-01-16

    申请号:ES99952479

    申请日:1999-10-01

    Applicant: BASF AG

    Abstract: Empleo de masas de moldeo termoplásticas, que contienen, referido a la suma de los componentes A hasta C y, en caso dado, D y E, que resulta un 100% en peso, a) de un 10 hasta un 98% en peso de al menos un poliéster aromático como componente A, b) de un 1 hasta un 50% en peso de al menos un copolímero de injerto en forma de partículas, con una temperatura de transición vítrea de la fase elástica por debajo de 0ºC y un tamaño de partículas medio de 50 hasta 1000 nm como componente B, c) de un 1 hasta un 50% en peso de un copolímero, formado por los monómeros c1) de un 50 hasta un 90% en peso de al menos un monómero vinilaromático como componente C1, y c2) de un 10 hasta un 25% en peso de acrilonitrilo y/o metacrilonitrilo como componente C2, como componente C, d) de un 0 hasta un 25% en peso de otros polímeros compatibles, miscibles con los componentes A y/o C o dispersables en estos, como componente D, e) de un 0 hasta un 10% en peso de aditivos escogidos de estabilizantes de UV, hollín, pigmentos, retardantes de la oxidación, lubricantes y agentes desmoldeantes como componente E. para la obtención de piezas moldeadas para el recinto interior de automóviles.

    UNVERSTÄRKTE THERMOPLASTISCHE FORMMASSEN

    公开(公告)号:DE59909660D1

    公开(公告)日:2004-07-08

    申请号:DE59909660

    申请日:1999-10-01

    Applicant: BASF AG

    Abstract: A thermoplastic molding composition comprises, based on the total of components A to C and, if desired, D and E, which in total give 100% by weight,a) as component A, from 10 to 98% by weight of at least one aromatic polyester,b) as component B, from 1 to 50% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) as component C, from 1 to 50% by weight of at least one copolymer made from the following monomersc1) as component C1, from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) as component C2, from 10 to 25% by weight of acrylonitrile and/or methacrylonitrile,d) as component D, from 0 to 25% by weight of other compatible polymers hormogeneously miscible with components A and/or C or dispersible in these, ande) as component E, from 0 to 10% by weight of conventional additives, such as UV stabilizers, carbon black, pigments, oxidation retarders, lubricants and mold-release agents.Moldings made from these molding compositions and used in motor vehicle interiors are also described, as is the use of the molding compositions to produce the moldings.

    POLYAMIDE
    80.
    发明专利

    公开(公告)号:BG107775A

    公开(公告)日:2004-02-27

    申请号:BG10777503

    申请日:2003-05-07

    Applicant: BASF AG

    Abstract: The invention relates to a method for producing polyamides. Said method is characterised in that the polymerisation of starting monomers is carried out in the presence of between 2.3 and 10 mmol - in relation to 1 mol of carboxamide group of the polyamide - of a compound used as a chain transfer agent, comprising a nitrile group and a functional group capable of forming a carboxamide group. 6 claims, 2 figures

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