中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

43 records (took 0.021 seconds)

    Laminated film for coating exterior components for automobiles
    1.
    发明专利
    Laminated film for coating exterior components for automobiles 未知

    公开(公告)号：DE19725560A1

    公开(公告)日：1998-12-24

    申请号：DE19725560

    申请日：1997-06-17

    Applicant: BASF AG

    Inventor： GREFENSTEIN ACHIM DR ,  NETZE CARSTEN DR ,  ZELTNER DORIS DR ,  LINDENSCHMIDT GERHARD DR

    IPC: B32B27/08 ,  C08L25/12 ,  C08L51/00 ,  C08J5/18 ,  B29C43/20 ,  B29C47/06 ,  B29C70/06 ,  B62D29/04 ,  C08J5/00 ,  C08J9/34 ,  C08K11/00 ,  C08L51/08 ,  C08L69/00

    Abstract: A laminated plate or film (I) comprises (1) a substrate layer containing (a) 1-99 wt.% of a graft copolymer prepared from (a1) 1-99 wt.% of a particulate graft base formed from (a11) 80-99.9 wt.% of 1-18C alkyl ester of acrylic acid, (a12) 0.01-20 wt.% of a polyfunctional cross-linking monomer, (a2) 1-99 wt.% of a graft component consisting of (a21) 40-100 wt.% styrene, optionally substituted and/or a (meth) acrylic acid ester, (a22) 0-60 wt.% acrylonitrile or methacrylonitrile whereby (a2) consists of a graft shell and (a) has an average particle size of 50-1000 nm; (b) 1-99 wt.% of a copolymer consisting of (b1) 40-100 wt.% styrene, optionally substituted and/or a (meth)acrylic acid ester, (b2) 0-60 wt.% acrylonitrile or methacrylonitrile; (c) 0-80 wt.% polycarbonate; and (d) 0-50 wt.% fibre and/or particulate filler; and (2) a transparent top layer consisting of polymethylmethacrylate. Also claimed are moulded articles prepared by thermoforming of the laminated plate (I).

    6.
    发明专利
    未知

    公开(公告)号：DE4132172A1

    公开(公告)日：1993-04-01

    申请号：DE4132172

    申请日：1991-09-27

    Applicant: BASF AG

    Inventor： NIESSNER NORBERT DR ,  NEUMANN RAINER DR ,  RUPPMICH KARL ,  SEITZ FRIEDRICH DR ,  ZELTNER DORIS DR

    IPC: C08K5/521 ,  C08K3/00 ,  C08L43/00 ,  C08L43/02 ,  C08L51/04 ,  C08L69/00

    Abstract: A moulding composition containing, based on the total amount of A to E, …… A: at least 40% by weight of at least one halogen-free polycarbonate A, … B: 5-40% by weight of at least one halogen-free graft polymer B built up from, based on B, …… B1: 40-80% by weight of an elastomer B1 having a glass transition temperature of below 0 DEG C and comprising, based on B1, …… B11: at least 50% by weight of a diene or an acrylate containing at least 4 carbon atoms in the alcohol moiety (B11), … B12: 1-40% by weight of a halogen-free phosphorus compound B12 of the following formula (I) … … in which …… R is H or CH3, … R and R are each, independently of one another, halogen-free C1-C8-alkyl or halogen-free C6-C20-aryl which is optionally substituted by halogen-free substituents, … X , X and X are O, S or NR (where R is hydrogen or halogen-free C1-C8-alkyl), and … n is from 0 to 10, …… B13: optionally up to 5% by weight of a further, crosslinking monomer, …… B2: 20-60% by weight of a graft shell B2 comprising, based on B2, …… B21: 40-98% by weight of styrene, alpha -alkylstyrene, ring-substituted styrene and/or C1-C8-alkyl (meth)acrylate, … B22: 2-60% by weight of (meth)acrylonitrile and/or maleic anhydride, …… … C: 5-40% by weight of a halogen-free, thermoplastic copolymer C comprising, based on C, …… C1: from 50 to 95% by weight of styrene, alpha -alkyl styrene, ring-substituted styrene and/or C1-C8-(meth)acrylates (C1), … C2: from 5 to 50% by weight of (meth)acrylonitrile and/or maleic anhydride (C2), …… D: from 1 to 50% by weight of a halogen-free phosphorus compound D of the formula (II) … … in which R , R and R are each, independently of one another, as defined above for R and R , … E: up to 5% by weight of a tetrafluoroethylene polymer having a mean particle size of from 50 to 2,000 nm. …

Patent Agency Ranking