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
Grant status
Application
Patent type
Prior art keywords
metal salt
modified polyester
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
Inventor
Takeshi Inoue
Kakushi Karaki
Masahiko Nishigaki
Hisako Omori
Tadashi Osawa
Original Assignee
Kanegafuchi Chem Ind 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

Links

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

Publications (1)

Publication Number Publication Date
JPS57143348A true 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
JPS61179256A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding having improved light resistance and production thereof
JPS61179255A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding
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
JPS61179256A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding having improved light resistance and production thereof
JPS61179255A (en) * 1985-02-04 1986-08-11 Kuraray Co Ltd Polyester molding
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
JPH03277656A (en) Biodegradable resin composition
JPS5659837A (en) Epoxy resin composition
JPH0216120A (en) Polyester resin exhibiting optical anisotropy when melted and resin composition
JPS62273252A (en) Thermoplastic resin composition
JPS57147509A (en) Cure accelerator for unsaturated polyester resin
JPS63221157A (en) Resin composition
JPS57209956A (en) Polyphenylene ether resin composition
JPS5927942A (en) Thermoplastic polymer composition having good heat resistance
JPS5693750A (en) Resin composition
JPS62129346A (en) Polycarbonate resin composition
JPS63170460A (en) Resin composition
JPS5853949A (en) Underhood part for automobile
JPH03238704A (en) High polymer solid electrolyte
JPS63113050A (en) Resin composition
JPS5884852A (en) Resin composition
JPS6280246A (en) Al alloy material for heat exchanger excellent in strength at high temperature
JPS5927943A (en) Highly heat-resistant polymer composition having good oil resistance
JPS5943021A (en) Production of aromatic (co)polyester
JPS56147822A (en) Preparation of novel water-soluble or water-dispersible polyester resin
JPS6044543A (en) Acetal resin composition
JPS60133082A (en) Adhesive composition
JPS61197634A (en) Poly(thioether aromatic ketone) and its production
JPS56167767A (en) Paint composition for painted steel
JPS5883048A (en) Polyester resin composition
JPH01163262A (en) Stabilized polyphenylene ether polyamide composition