23.
    发明专利
    未知

    公开(公告)号:DE3868838D1

    公开(公告)日:1992-04-09

    申请号:DE3868838

    申请日:1988-10-14

    Applicant: BASF AG

    Abstract: Thermoplastic moulding compsn.is based on (A) 10-89 (wt.)% copolyamide of (A1) 80-99% recurring units derived from adipic acid and hexamethylene diamine and (A2) 1-20% units derived from epsilon-caprolactam, (B) 10-89% polyhexamethyleneadipamide, (C) 1-40% rubber to modify the impact strength and (D) 0-60% fibrous and/or particulate filler(s). (A) consists of 85-96% (A1) and 4-15% (A2) units.

    25.
    发明专利
    未知

    公开(公告)号:DE3867685D1

    公开(公告)日:1992-02-27

    申请号:DE3867685

    申请日:1988-04-14

    Applicant: BASF AG

    Abstract: A fireproof thermoplastic moulding compsn. is obtd. by mixing (A) 5-95 wt.% of a polyamide and/or polyester, (B) 5-95% of an elastomer dispersion contg. (b1) 5-75 wt.% of an elastomer prepd. by emulsion polymerisation, (b2) 10-70% of red P, (b3) 10-80% of water and (b4) 0.1-5% of a dispersant, and (C) 0-60% of fibrous and/or particulate filler. The P forms 3-20 wt.% of the total compsn., and (B) is added to a melt of the polyamide and/or polyester.

    29.
    发明专利
    未知

    公开(公告)号:DE58908791D1

    公开(公告)日:1995-02-02

    申请号:DE58908791

    申请日:1989-06-24

    Applicant: BASF AG

    Abstract: Flameproofed thermoplastic molding materials contain (A) 40-99% by weight of a partly aromatic amide copolymer consisting essentially of (a1) 40-50% by weight of units derived from terephthalic acid and hexamethylenediamine, (a2) 0-50% by weight of units derived from epsilon -caprolactam and (a3) 0-60% by weight of units derived from adipic acid and hexamethylenediamine, components (a2) and/or (a3) accounting altogether for not less than 10% by weight of the total number of units, (B) 1-30% by weight of a flameproofing combination of (b1) 40-97% by weight of red phosphorus, (b2) 1-50% by weight of an inorganic compound of a divalent or tetravalent metal, (b3) 1-40% by weight of an organic mono- or dicarboxylic acid and (b4) 1-40% by weight of an ester of an organic carboxylic acid of 6 to 24 carbon atoms with an alcohol of 2 to 24 carbon atoms or of a metal salt of such an acid, or a mixture of these, (C) 0-60% by weight of fibrous or particulate fillers or a mixture of these, and (D) 0-40% by weight of a polymeric impact modifier.

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