JPS57143348A - Modified polyester composition - Google Patents

Modified polyester composition

Info

Publication number
JPS57143348A
JPS57143348A JP2924781A JP2924781A JPS57143348A JP S57143348 A JPS57143348 A JP S57143348A JP 2924781 A JP2924781 A JP 2924781A JP 2924781 A JP2924781 A JP 2924781A JP S57143348 A JPS57143348 A JP S57143348A
Authority
JP
Japan
Prior art keywords
modified polyester
metal salt
phosphite
blending
melting point
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
JP2924781A
Other languages
Japanese (ja)
Inventor
Kakushi Karaki
Takeshi Inoue
Tadashi Osawa
Hisako Omori
Masahiko Nishigaki
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP2924781A priority Critical patent/JPS57143348A/en
Publication of JPS57143348A publication Critical patent/JPS57143348A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A composition having extremely improved oxidation stability without lowering moldability, mechanical strength, and heat resistance, obtained by blending a modified polyester resin having improved crystallization characteristics with a specific phenolic compound and a phosphite.
CONSTITUTION: (A) A modified polyester obtained by copolymerizing and/or blending a polyester with 1W20wt% polyoxyalkylene compound (preferably one having a molecular weight of 400W5,000 and a metal content of 1W5wt%) having at least one metal salt of organic acid in a molecule is blended with (B) 0.1W 2wt% phenolic compound, e.g., 4,4'-methylenebis(2,6-di-t-butylphenol), having a melting point of ≥270°C and/or (C) 0.1W2wt% phosphite e.g., triphenyl phosphite, having a melting point of ≥270°C. An alkali metal salt of aromatic carboxylic acid is preferably cited as the metal salt of organic acid.
COPYRIGHT: (C)1982,JPO&Japio
JP2924781A 1981-02-27 1981-02-27 Modified polyester composition Pending JPS57143348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2924781A JPS57143348A (en) 1981-02-27 1981-02-27 Modified polyester composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2924781A JPS57143348A (en) 1981-02-27 1981-02-27 Modified polyester composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12471188A Division JPS63314267A (en) 1988-05-20 1988-05-20 Modified polyester composition

Publications (1)

Publication Number Publication Date
JPS57143348A true JPS57143348A (en) 1982-09-04

Family

ID=12270919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2924781A Pending JPS57143348A (en) 1981-02-27 1981-02-27 Modified polyester composition

Country Status (1)

Country Link
JP (1) JPS57143348A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145246A (en) * 1983-02-08 1984-08-20 Mitsui Toatsu Chem Inc Aromatic polyester resin composition
JPS61179255A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding
JPS61179256A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding having improved light resistance and production thereof
JPS62218437A (en) * 1986-03-19 1987-09-25 Mitsubishi Rayon Co Ltd Polyester resin composition
JPS6351449A (en) * 1986-08-22 1988-03-04 Toray Ind Inc Flame-retardant polyester resin composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132061A (en) * 1974-04-08 1975-10-18
JPS54148833A (en) * 1978-05-15 1979-11-21 Toyobo Co Ltd Polyester composition
JPS54158452A (en) * 1978-02-28 1979-12-14 Du Pont Composition
JPS555972A (en) * 1978-06-29 1980-01-17 Toyobo Co Ltd Polyester composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132061A (en) * 1974-04-08 1975-10-18
JPS54158452A (en) * 1978-02-28 1979-12-14 Du Pont Composition
JPS54148833A (en) * 1978-05-15 1979-11-21 Toyobo Co Ltd Polyester composition
JPS555972A (en) * 1978-06-29 1980-01-17 Toyobo Co Ltd Polyester composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145246A (en) * 1983-02-08 1984-08-20 Mitsui Toatsu Chem Inc Aromatic polyester resin composition
JPS61179255A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding
JPS61179256A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding having improved light resistance and production thereof
JPS62218437A (en) * 1986-03-19 1987-09-25 Mitsubishi Rayon Co Ltd Polyester resin composition
JPH0525259B2 (en) * 1986-03-19 1993-04-12 Mitsubishi Rayon Co
JPS6351449A (en) * 1986-08-22 1988-03-04 Toray Ind Inc Flame-retardant polyester resin composition

Similar Documents

Publication Publication Date Title
WO2000039210A8 (en) Polycarbonate resin composition
KR910020097A (en) Oxidation resistant ethylene vinyl alcohol polymer composition and method for improving its stability
EP0137849A4 (en) -g(a)-CYANOACRYLATE-BASED INSTANT ADHESIVE COMPOSITION.
EP0325030A3 (en) Polyamide resin compositions and laminates thereof
EP0382487A3 (en) Polyester resin composition
JPS5626913A (en) Resin composition
JPS57143348A (en) Modified polyester composition
JPS5780449A (en) Polyamide resin composition
JPS5693750A (en) Resin composition
JPS57133148A (en) Polyester-polyether copolymeric composition
EP0181603A3 (en) A cross-linked resin, a process for producing the same, and a resin composition including the same
EP0151763A3 (en) Stabilized fluoropolymer composition
JPS5513766A (en) Production of resin composition with high light resistance
JPS57125245A (en) Epoxy resin composition
JPS5759948A (en) Modified polyalkylene terephthalate composition
EP0388124A3 (en) Wholly aromatic polyester and composition containing the same
JPS57115452A (en) Polyamide composition
JPS5521461A (en) Resin composition
JPS5496557A (en) Polyester resin composition
JPS57143349A (en) Flame-retardant polyester resin composition
JPS5566949A (en) Modified polyester composition
JPS56115348A (en) Thermoplastic polymer composition
JPS5742728A (en) Production of high-viscosity modified polyester elastomer
JPS5558248A (en) Aromatic copolyester composition
JPS5443957A (en) Polyester composition