JPS6424849A - Polyester resin composition - Google Patents

Polyester resin composition

Info

Publication number
JPS6424849A
JPS6424849A JP18206587A JP18206587A JPS6424849A JP S6424849 A JPS6424849 A JP S6424849A JP 18206587 A JP18206587 A JP 18206587A JP 18206587 A JP18206587 A JP 18206587A JP S6424849 A JPS6424849 A JP S6424849A
Authority
JP
Japan
Prior art keywords
resin composition
polyester resin
polyester
nitrogen atmosphere
aliphatic polyamide
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
JP18206587A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Unno
Kuniaki Kuwabara
Michiyo Tokushima
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.)
Nippon Ester Co Ltd
Original Assignee
Nippon Ester 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 Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd
Priority to JP18206587A priority Critical patent/JPS6424849A/en
Publication of JPS6424849A publication Critical patent/JPS6424849A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the title composition of a low acetaldehyde content, by keeping a composition formed by adding an aliphatic polyamide to a polyester in a molten state in a nitrogen atmosphere. CONSTITUTION:A polyester having an intrinsic viscosity >=0.60 and mainly consisting of repeating ethylene terephthalate units is mixed with 50-50,000ppm of an aliphatic polyamide obtained by reacting a 2-20C diamine with a 2-20C dicarboxylic acid, and the mixture is molten and kept at 280 deg.C for 60sec in a nitrogen atmosphere to obtain a polyester resin composition of an acetaldehyde content <=10ppm.
JP18206587A 1987-07-21 1987-07-21 Polyester resin composition Pending JPS6424849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18206587A JPS6424849A (en) 1987-07-21 1987-07-21 Polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18206587A JPS6424849A (en) 1987-07-21 1987-07-21 Polyester resin composition

Publications (1)

Publication Number Publication Date
JPS6424849A true JPS6424849A (en) 1989-01-26

Family

ID=16111734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18206587A Pending JPS6424849A (en) 1987-07-21 1987-07-21 Polyester resin composition

Country Status (1)

Country Link
JP (1) JPS6424849A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684537A5 (en) * 1992-09-01 1994-10-14 Daniel Ganz Thermoplastic polymer composition
EP0969047A2 (en) * 1992-04-02 2000-01-05 Eastman Chemical Company Polyester/Polyamide blend having improved flavor retaining property and clarity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969047A2 (en) * 1992-04-02 2000-01-05 Eastman Chemical Company Polyester/Polyamide blend having improved flavor retaining property and clarity
EP0969047A3 (en) * 1992-04-02 2000-02-09 Eastman Chemical Company Polyester/Polyamide blend having improved flavor retaining property and clarity
CH684537A5 (en) * 1992-09-01 1994-10-14 Daniel Ganz Thermoplastic polymer composition

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