JPS5688428A - Polyester amide and production thereof - Google Patents

Polyester amide and production thereof

Info

Publication number
JPS5688428A
JPS5688428A JP16558879A JP16558879A JPS5688428A JP S5688428 A JPS5688428 A JP S5688428A JP 16558879 A JP16558879 A JP 16558879A JP 16558879 A JP16558879 A JP 16558879A JP S5688428 A JPS5688428 A JP S5688428A
Authority
JP
Japan
Prior art keywords
unit
acid
polyester amide
butylene
temp
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.)
Granted
Application number
JP16558879A
Other languages
Japanese (ja)
Other versions
JPS5946975B2 (en
Inventor
Chiaki Tanaka
Shinobu Nakajima
Nagayoshi Naito
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 JP16558879A priority Critical patent/JPS5946975B2/en
Priority to US06/293,629 priority patent/US4376194A/en
Priority to EP81900076A priority patent/EP0042008B1/en
Priority to DE8181900076T priority patent/DE3071547D1/en
Priority to PCT/JP1980/000316 priority patent/WO1981001854A1/en
Publication of JPS5688428A publication Critical patent/JPS5688428A/en
Publication of JPS5946975B2 publication Critical patent/JPS5946975B2/en
Expired legal-status Critical Current

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  • Polyamides (AREA)

Abstract

PURPOSE: To provide a polyester amide having a high degree of polymn. and outstanding performance, consisting of butylene tere (or iso) phthalate unit and dodecanamide unit and/or undecanamide unit.
CONSTITUTION: An arom. dicarboxylic acid (A) consisting of terephthalic acid and/or isophthalic acid is reacted with 1,4-butanediol (B) in an amount of 1.05W 2.0-fold moles of the component (A) and 12-aminododecanoic acid and/or 11-aminoundecanoic acid (C) in the presence of an esterification catalyst at a temp. of 150W 260°C. Then the reaction mixt. is subjected to polycondensation at a temp. of 200W 270°C and at a reduced pressure of 10mmHg or below to obtain the desired polyester amide consisting of 20W95wt% butylene terephthalate unit and/or butylene isophthalate unit and 80W5wt% dodecanamide unit and/or undecanamide unit, which is transparent when it is molten and whose melting point is several degreesW20°C higher than that of a conventional product.
COPYRIGHT: (C)1981,JPO&Japio
JP16558879A 1979-12-21 1979-12-21 Polyesteramide and its manufacturing method Expired JPS5946975B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16558879A JPS5946975B2 (en) 1979-12-21 1979-12-21 Polyesteramide and its manufacturing method
US06/293,629 US4376194A (en) 1979-12-21 1980-12-22 Polyester amide and process for producing the same
EP81900076A EP0042008B1 (en) 1979-12-21 1980-12-22 Polyester amides and adhesives therefrom
DE8181900076T DE3071547D1 (en) 1979-12-21 1980-12-22 Polyester amides and adhesives therefrom
PCT/JP1980/000316 WO1981001854A1 (en) 1979-12-21 1980-12-22 Polyester amides and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16558879A JPS5946975B2 (en) 1979-12-21 1979-12-21 Polyesteramide and its manufacturing method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2952683A Division JPS58154725A (en) 1983-02-25 1983-02-25 Polyester-amide

Publications (2)

Publication Number Publication Date
JPS5688428A true JPS5688428A (en) 1981-07-17
JPS5946975B2 JPS5946975B2 (en) 1984-11-16

Family

ID=15815200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16558879A Expired JPS5946975B2 (en) 1979-12-21 1979-12-21 Polyesteramide and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5946975B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528219A (en) * 1983-01-26 1985-07-09 Toyo Seikan Kaisha, Ltd. Multi-layer plastic laminate structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528219A (en) * 1983-01-26 1985-07-09 Toyo Seikan Kaisha, Ltd. Multi-layer plastic laminate structure

Also Published As

Publication number Publication date
JPS5946975B2 (en) 1984-11-16

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