JPS57143348A - Modified polyester composition - Google Patents
Modified polyester compositionInfo
- 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
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
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)
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)
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 |
-
1981
- 1981-02-27 JP JP2924781A patent/JPS57143348A/en active Pending
Patent Citations (4)
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)
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 |