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Modified aromatic polycarbonate resin, modified aromatic polyester carbonate resin, modified polyarylate, and molded articles therefrom

  • US 5,463,013 A
  • Filed: 04/26/1994
  • Issued: 10/31/1995
  • Est. Priority Date: 04/27/1993
  • Status: Expired due to Fees
First Claim
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1. A modified aromatic polycarbonate resin comprising an aromatic polycarbonate resin having at least one substituted phenyloxy group of the following formula (I) in an amount of at least 5 mol % of the total amount of terminal groups of said polycarbonate resin, ##STR21## wherein:

  • X is a halogen atom or a monovalent aliphatic hydrocarbon group having 1 to 10 carbon atoms,p is an integer of 0 to 4, and ##STR22## in which;

    Y is a divalent aliphatic hydrocarbon group having 1 to 10 carbon atoms,W1 is a hydrogen atom, ##STR23## in which each of R1, R2 and R3 is a monovalent aliphatic hydrocarbon group having 1 to 10 carbon atoms, a monovalent alicyclic hydrocarbon group having 4 to 8 carbon atoms or a monovalent aromatic hydrocarbon group having 6 to 15 carbon atoms,m is an integer of 4 to 20,n is an integer of 1 to 100,Z is a single bond or a divalent aliphatic hydrocarbon group having 1 to 10 carbon atoms, andW2 is a hydrocarbon atom, a monovalent aliphatic hydrocarbon group having 1 to 10 carbon atoms, an alicyclic hydrocarbon group having 4 to 8 carbon atoms or a monovalent aromatic hydrocarbon group having 6 to 15 carbon atoms.

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