1.
    发明专利
    未知

    公开(公告)号:DE3585010D1

    公开(公告)日:1992-02-06

    申请号:DE3585010

    申请日:1985-08-30

    Applicant: BASF AG

    Abstract: The compsns. (I) comprise, on wt. (A)-(E), (A) 3-97wt.% resin contg., on wt. (A), (a1) 60-85wt.% at least one 8-9C vinylaromatic monomer and (a2) 40-15wt.% acrylonitrile units; opt. (B) up to 40wt.% elastomer of glass temp. below 0 deg.C as graft copolymer from (a1) and (a2); (C) 97-3wt.% poly(phenylene ether); (D) 0.5-40wt.% at least one P-contg. flame retardant cpd.; and (E) 0.3-95wt.% at least one copolymer comprising terpolymeric main chain with side chains attached through condensn. Wt.-average mol. wt. (by G.P.C.) of main chain of component (E) is 10 power 4 to 10 power 7, and that of side chains is 200-22000. The main chain contains, polymerised, (e1) 60-91wt.% at least one 8-9C vinylaromatic monomer, (e2) 40-9wt.% acrylonitrile, and (e3) 0.3-10wt.% at least one ester of (meth)acrylic acid with an ester-forming alcohol. Each side chain has at least one, opt. unsubstd., poly(phenylene ether) residue (PPE) which links, via the gp.X (residue of an at least bifunctional couplinq agent), the polymer -XPPE of the side gps. to the monomer(s) capable of ether formation (i.e., side chains -XPPE are linked to O atoms directly attached to main chain).

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