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JPS5550059A - Resin composition - Google Patents

Resin composition

Info

Publication number
JPS5550059A
JPS5550059A JP12241678A JP12241678A JPS5550059A JP S5550059 A JPS5550059 A JP S5550059A JP 12241678 A JP12241678 A JP 12241678A JP 12241678 A JP12241678 A JP 12241678A JP S5550059 A JPS5550059 A JP S5550059A
Authority
JP
Japan
Prior art keywords
polycarbonate
polyester
resin
formula
structural units
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
JP12241678A
Other languages
Japanese (ja)
Inventor
Takahiro Omura
Katsunori Miyoshi
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 JP12241678A priority Critical patent/JPS5550059A/en
Publication of JPS5550059A publication Critical patent/JPS5550059A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: An aromatic polyester-polycarbonate resin composition having improved moldability and rigidity, comprising a specific polyester-polycarbonate and a styrene resin.
CONSTITUTION: A composition comprising (A) 100 parts by wt. of an aromatic polyester-polycarbonate consisting of structural units of formula I: (X is a bifunctional group; the aromatic nuclei may have substituents), and structural units of formula II at a molar ratio of the dihydroxydiaryl residue: terephthalic acid residue: carbonate bond of 1:0.33W0.75:0.67W0.25, and (B) 1W150 parts by wt. of a styrene resin. The polyester-polycarbonate preferably has an intrinsic viscosity of 0.4W1.5, the glass transition point of 160W190°C, and 10μ equivalents/g.resin or less of terminal carboxy groups.
COPYRIGHT: (C)1980,JPO&Japio
JP12241678A 1978-10-04 1978-10-04 Resin composition Pending JPS5550059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12241678A JPS5550059A (en) 1978-10-04 1978-10-04 Resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12241678A JPS5550059A (en) 1978-10-04 1978-10-04 Resin composition

Publications (1)

Publication Number Publication Date
JPS5550059A true JPS5550059A (en) 1980-04-11

Family

ID=14835271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12241678A Pending JPS5550059A (en) 1978-10-04 1978-10-04 Resin composition

Country Status (1)

Country Link
JP (1) JPS5550059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522980A (en) * 1982-12-27 1985-06-11 General Electric Company Impact modified copolyester carbonate compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032250A (en) * 1973-07-20 1975-03-28
JPS52128992A (en) * 1976-04-02 1977-10-28 Allied Chem Melt processing copolymer of bisphenol aatelephthalateecarbonate and preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032250A (en) * 1973-07-20 1975-03-28
JPS52128992A (en) * 1976-04-02 1977-10-28 Allied Chem Melt processing copolymer of bisphenol aatelephthalateecarbonate and preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522980A (en) * 1982-12-27 1985-06-11 General Electric Company Impact modified copolyester carbonate compositions

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