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    4.
    发明专利
    未知

    公开(公告)号：DE19519855A1

    公开(公告)日：1996-12-05

    申请号：DE19519855

    申请日：1995-05-31

    Applicant: BASF AG

    Inventor： GOTTSCHALK AXEL DR ,  ENGELHARDT RALF ,  KOCH JUERGEN DR ,  WEIS ROBERT DR

    IPC: C08F8/00 ,  C08F297/04 ,  C08G81/02 ,  C08L53/02 ,  C08L71/12 ,  C08L77/00 ,  C08L21/00

    Abstract: A functionalised copolymer of the formula A-B-Z-X in which A is a block of vinyl-aromatic monomers with 8 to 20 and preferably 8 to 12 carbon atoms, B is a block of alkadiene monomers with 4 to 12 and preferably 4 to 8 carbon atoms, Z is a basic component of a compound with sterically inhibiting groups and X is a functionalised basic component, a process for its production, thermoplastic moulding compounds containing it, processes for their production, their use for making mouldings and mouldings containing them.

    5.
    发明专利
    未知

    公开(公告)号：DE19513848A1

    公开(公告)日：1996-10-17

    申请号：DE19513848

    申请日：1995-04-12

    Applicant: BASF AG

    Inventor： WEBER MARTIN DR ,  FISCH HERBERT DR ,  PIPPER GUNTER ,  GOTTSCHALK AXEL DR

    IPC: C08J5/18 ,  C08L71/00 ,  C08L71/10 ,  C08L71/12 ,  C08L77/00 ,  C08L77/06 ,  C08L79/08 ,  D01F6/74 ,  D01F6/80 ,  D01F6/90 ,  H01B3/38

    Abstract: Thermoplastic moulding materials (I) contg. (A) 1-99 wt% partly aromatic copolyamide contg. (a1) 30-44 mole% terephthalic acid (TPA) units, (a2) 6-25 mole% isophthalic acid (IPA) units, (a3) 43-49.5 mole% hexamethylenediamine (HMDA) units and (a4) 0.5-7 mole% units derived from 6-30C cyclic aliphatic diamines; (B) 1-99 wt% polyether-imide; (C) 0-30 wt% polymeric component with OH gps.; (D) 0-60 wt% fibrous and/or particulate fillers; (E) 0-40 wt% impact modifying rubber; and (F) 0-40 wt% conventional additives, etc.. Also claimed are fibres, films and moulded prods. obtd. from (I).

    6.
    发明专利
    未知

    公开(公告)号：DE19501998A1

    公开(公告)日：1996-07-25

    申请号：DE19501998

    申请日：1995-01-24

    Applicant: BASF AG

    Inventor： GOTTSCHALK AXEL DR ,  FISCH HERBERT DR ,  PIPPER GUNTER ,  WEBER MARTIN DR

    IPC: C08G69/26 ,  C08L25/04 ,  C08L33/10 ,  C08L51/04 ,  C08L55/02 ,  C08L77/00 ,  C08L77/06 ,  C08L25/00 ,  C08L33/06 ,  D01F6/90 ,  D01F6/56 ,  D01F6/52

    Abstract: A thermoplastic moulding material (I) contains: (A) 5-94 wt.% of a partly aromatic, partly crystalline copolyamide derived from: (a1) 30-44 mole% terephthalic acid (TPA) units; (a2) 6-20 mole% isophthalic acid (IPA) units; (a3) 43-49.5 mole% hexamethylenediamine (HMDA) units; and (a4) 0.5-7 mole% units derived from 6-30C cyclic aliphatic diamines; (B) 5-94 wt.% ABS, ASA or SAN polymer and/or a polymer of (1-18C alkyl) (meth)acrylate; (C) 1-30 wt.% of a coupling agent contg. 0.1-10 wt.% functional monomers (w.r.t. 100 wt.% C.); (D) 0-30 wt.% of a rubber-elastic polymer; (E) 0-45 wt.% of a fibrous and/or particulate filler; and (F) 0-30 wt.% of conventional additives and processing aids. Also claimed are moulded prods. obtd. from (I).

    7.
    发明专利
    未知

    公开(公告)号：DE4444378A1

    公开(公告)日：1996-06-20

    申请号：DE4444378

    申请日：1994-12-14

    Applicant: BASF AG

    Inventor： WEBER MARTIN DR ,  FISCH HERBERT DR ,  PIPPER GUNTER ,  GOTTSCHALK AXEL DR

    IPC: C08L33/24 ,  C08L77/00 ,  C08L77/06 ,  C08L101/06 ,  C08L21/00

    Abstract: Thermoplastic moulding materials (I) contain (A) 1-98.5 wt.% partly aromatic copolyamide, (B) 1-98.5 wt.% polymethacrylimide, (C) 0.5-30 wt.% polymeric component with OH gps., (D) 0-60 wt.% fibrous and/or particulate filler(s), (E) 0-40 wt.% impact-modifying rubber and (F) 0-40 wt.% conventional additives etc. Also claimed are fibres, film and mouldings made from (I).

    8.
    发明专利
    未知

    公开(公告)号：DE4416855A1

    公开(公告)日：1995-11-16

    申请号：DE4416855

    申请日：1994-05-13

    Applicant: BASF AG

    Inventor： GOTTSCHALK AXEL DR ,  KRAPPE UDO ,  STADLER RAINMUND PROF DR

    IPC: C08L51/00 ,  C08L51/04 ,  C08L71/12 ,  C08L25/04 ,  C08L27/06 ,  C08L67/02

    Abstract: Multiphase polymer mixtures contain (a) a polymer (A); (b) an A-B graft copolymer (B) made of a block A as stock and of at least one resilient block B as grafted lateral chain or vice-versa; (c) a B-C graft copolymer (C) made of a resilient block B as stock and of at least one block C as grafted lateral chain or vice-versa; and (d) at least one additional polymer (D) that differs from (A), (B) and (C) and is incompatible with polymer (A). Blocks A, B and C differ from each other, polymer (A) is compatible with block A and incompatible with block C, polymer (D) is compatible with block C and incompatible with block A, the resilient block B has a glass transition temperature below +20 DEG C and blocks A, B and C are incompatible with each other.

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