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JPS55131047A - Aromatic polyester polycarbonate resin composition - Google Patents

Aromatic polyester polycarbonate resin composition

Info

Publication number
JPS55131047A
JPS55131047A JP3954479A JP3954479A JPS55131047A JP S55131047 A JPS55131047 A JP S55131047A JP 3954479 A JP3954479 A JP 3954479A JP 3954479 A JP3954479 A JP 3954479A JP S55131047 A JPS55131047 A JP S55131047A
Authority
JP
Japan
Prior art keywords
polyester polycarbonate
aromatic polyester
formula
residue
resin composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3954479A
Other languages
Japanese (ja)
Inventor
Takahiro Omura
Seiichiro Maruyama
Hiroyuki Kawasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP3954479A priority Critical patent/JPS55131047A/en
Publication of JPS55131047A publication Critical patent/JPS55131047A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To improve the mold release and flow properties of an aromatic polyester polycarbonate, by adding a specific urea compound to the aromatic polyester polycarbonate.
CONSTITUTION: One hundredth to five (0.01W5) pts.wt. of a urea compound represented by formula III, wherein R1 is an aromatic hydrocarbon residue and R2 and R3 are each an 8W32C aliphatic hydrocarbon residue, is mixed with 100pts.wt. of an aromatic polyester polycarbonate which comprises structural units represented by formula I, wherein X is bivalent group and structural units represented by formula II, and which has a molar ratio of dihydroxydiaryl compound residue : terephthalic acid residue : carbonate linkage 1:0.33W0.75:0.67W0.25. Preferably, the polyester polycarbonate which can be used has an intrinsic viscosity of 0.3W1.5, a glass transition point of 160W190°C and, in addition, a terminal carboxyl group content of at most 10μeq/g resin.
COPYRIGHT: (C)1980,JPO&Japio
JP3954479A 1979-04-02 1979-04-02 Aromatic polyester polycarbonate resin composition Pending JPS55131047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3954479A JPS55131047A (en) 1979-04-02 1979-04-02 Aromatic polyester polycarbonate resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3954479A JPS55131047A (en) 1979-04-02 1979-04-02 Aromatic polyester polycarbonate resin composition

Publications (1)

Publication Number Publication Date
JPS55131047A true JPS55131047A (en) 1980-10-11

Family

ID=12555987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3954479A Pending JPS55131047A (en) 1979-04-02 1979-04-02 Aromatic polyester polycarbonate resin composition

Country Status (1)

Country Link
JP (1) JPS55131047A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825212B2 (en) * 2003-12-25 2010-11-02 Toyota Jidosha Kabushiki Kaisha Polylactic acid resin and composition and molded article of the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825212B2 (en) * 2003-12-25 2010-11-02 Toyota Jidosha Kabushiki Kaisha Polylactic acid resin and composition and molded article of the same

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