JPS54142260A - Polyester composition - Google Patents

Polyester composition

Info

Publication number
JPS54142260A
JPS54142260A JP5011978A JP5011978A JPS54142260A JP S54142260 A JPS54142260 A JP S54142260A JP 5011978 A JP5011978 A JP 5011978A JP 5011978 A JP5011978 A JP 5011978A JP S54142260 A JPS54142260 A JP S54142260A
Authority
JP
Japan
Prior art keywords
polyester
alkyl
organic phosphorus
polyester composition
residue
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
JP5011978A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Yamamoto
Hidesada Okasaka
Masanobu Morikawa
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP5011978A priority Critical patent/JPS54142260A/en
Publication of JPS54142260A publication Critical patent/JPS54142260A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A polyester composition having improved mechanical, electrical, chemical, and thermal properties, obtained by adding an organic phosphorus compound and a specific nucleating agent to a linear polyester.
CONSTITUTION: A) A limear polyester having a relative viscosity of 1.3W1.6 is blended with B) 0.3 W30 wt.%, preferably 1W10 wt.% of one or more organic phosphorus compounds selected from the group consisting of compounds shown by the formula I, II, and III (R1, R2, R5, and R6 are aromatic group residue; R3 and R4 are H or 1W4C alkyl; R7W10 are aromatic residue or 1W20C alkyl; A is ether, 1W6C alkylidene, sulfone, or thioether; K is 2W12; l is 1W3; m is 0W1; n is 0.1W 2), and C) 0.005W10 wt%, preferably 0.005W1 wt.% of a polyester having a melting point higher than that of the linear polyester or talc, which has particle diameters of 1W10μ, as a nucleaging agent.
COPYRIGHT: (C)1979,JPO&Japio
JP5011978A 1978-04-28 1978-04-28 Polyester composition Pending JPS54142260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5011978A JPS54142260A (en) 1978-04-28 1978-04-28 Polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5011978A JPS54142260A (en) 1978-04-28 1978-04-28 Polyester composition

Publications (1)

Publication Number Publication Date
JPS54142260A true JPS54142260A (en) 1979-11-06

Family

ID=12850220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5011978A Pending JPS54142260A (en) 1978-04-28 1978-04-28 Polyester composition

Country Status (1)

Country Link
JP (1) JPS54142260A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162748A (en) * 1978-06-15 1979-12-24 Toray Ind Inc Polyester composition having improved color
EP0054308A1 (en) * 1980-12-17 1982-06-23 Amoco Corporation Stabilized polyarylate compositions
JPS5936154A (en) * 1982-07-26 1984-02-28 ダ−ト・インダストリ−ス・インコ−ポレ−テツド Oven dish of talc-containing plastic
JPS60149655A (en) * 1984-01-17 1985-08-07 Mitsui Petrochem Ind Ltd Polyester composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119858A (en) * 1974-08-07 1976-02-17 Yamada Dobby Seisakusho Kk FUKUDO DOBIIKI
JPS5188549A (en) * 1975-01-24 1976-08-03 NANNENSEIKOBUNSHISOSEIBUTSU
JPS5930184A (en) * 1982-08-11 1984-02-17 株式会社日立製作所 Operation recorder for vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119858A (en) * 1974-08-07 1976-02-17 Yamada Dobby Seisakusho Kk FUKUDO DOBIIKI
JPS5188549A (en) * 1975-01-24 1976-08-03 NANNENSEIKOBUNSHISOSEIBUTSU
JPS5930184A (en) * 1982-08-11 1984-02-17 株式会社日立製作所 Operation recorder for vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162748A (en) * 1978-06-15 1979-12-24 Toray Ind Inc Polyester composition having improved color
EP0054308A1 (en) * 1980-12-17 1982-06-23 Amoco Corporation Stabilized polyarylate compositions
JPS57125250A (en) * 1980-12-17 1982-08-04 Union Carbide Corp Stabilized polyarylate composition
JPS5936154A (en) * 1982-07-26 1984-02-28 ダ−ト・インダストリ−ス・インコ−ポレ−テツド Oven dish of talc-containing plastic
JPS60149655A (en) * 1984-01-17 1985-08-07 Mitsui Petrochem Ind Ltd Polyester composition

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