JPS5688428A - Polyester amide and production thereof - Google Patents
Polyester amide and production thereofInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1979
- 1979-12-21 JP JP16558879A patent/JPS5946975B2/en not_active Expired
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2139099T3 (en) | PROCEDURE FOR OBTAINING THERMOPLASTIC POLYESTERS WITH A LOW CONTENT OF TERMINAL CARBOXYL GROUPS. | |
JPS5292295A (en) | Preparation of aromatic polyester | |
MX9601189A (en) | High strength core/sheath monofilaments for technical uses. | |
JPS5225898A (en) | Process for producing copolyesters | |
GB1447146A (en) | Preparation of polyalkylene terephthalates | |
JPS5688428A (en) | Polyester amide and production thereof | |
GB1523219A (en) | Block copolyesters which crystallise rapidly | |
JPS568431A (en) | Production of polyester | |
GB1401065A (en) | Method and product of making a coating agent | |
JPS54132696A (en) | Preparation of polyester | |
JPS54148832A (en) | Delustered polyester thin film and its production | |
JPS57198726A (en) | Preparation of copolymerized polyester | |
JPS564626A (en) | Polyester film | |
JPS5265209A (en) | Manufacture of diols | |
JPS57162721A (en) | Production of polyester | |
JPS54125271A (en) | Production of orientated material of polyester resin | |
JPS57158222A (en) | Polyester copolyer | |
JPS52107319A (en) | Polyester filament yarns | |
JPS5287133A (en) | Esterification | |
JPS5237952A (en) | Composition for heat-resistant and flame-retardant polyethylene resin | |
JPS5630428A (en) | Preparation of copolymerized polyester | |
JPS5257291A (en) | Production of polyester | |
JPS5363338A (en) | Recovery of main monomers from polyesters | |
JPS5457594A (en) | Preparation of polyester | |
JPS5257290A (en) | Production of polyester |