JPS57137321A - Preparation of aromatic polyester amide - Google Patents
Preparation of aromatic polyester amideInfo
- Publication number
- JPS57137321A JPS57137321A JP2281081A JP2281081A JPS57137321A JP S57137321 A JPS57137321 A JP S57137321A JP 2281081 A JP2281081 A JP 2281081A JP 2281081 A JP2281081 A JP 2281081A JP S57137321 A JPS57137321 A JP S57137321A
- Authority
- JP
- Japan
- Prior art keywords
- polyester amide
- aromatic polyester
- poly
- terephthalic acid
- acid chloride
- 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
Abstract
PURPOSE: To obtain an aromatic polyester amide useful as a magnetic tape, etc., having high elasticity and high strength, by blending a polyalkylene terephthalate with a poly(p-phenylene terephthalamide) having a specific structure uniformly, followed by reaction.
CONSTITUTION: (A) A polyalkylene terephthalate (especially preferably polyethylene terephthalate) and (B) a poly(p-phenylene terephthalamide) shown by the formula II (one of R1 and R2 is 3W5C alkyl, and the other is H; R3 is H, lower alkyl, etc.; n is ≥2) obtained from terephthalic acid chloride, p-phenylene diamine, and a terephthalic acid chloride monophenol derivative shown by the formulaIare dissolved in proper solvents respectively, and the prepared solutions are mixed uniformly. The polymers are separated from the solution, and the component A and the component B are copolymerized in a solid state, to give the desired polyester amide.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2281081A JPS57137321A (en) | 1981-02-17 | 1981-02-17 | Preparation of aromatic polyester amide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2281081A JPS57137321A (en) | 1981-02-17 | 1981-02-17 | Preparation of aromatic polyester amide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137321A true JPS57137321A (en) | 1982-08-24 |
JPS6313445B2 JPS6313445B2 (en) | 1988-03-25 |
Family
ID=12093041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2281081A Granted JPS57137321A (en) | 1981-02-17 | 1981-02-17 | Preparation of aromatic polyester amide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57137321A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851497A (en) * | 1986-12-19 | 1989-07-25 | Kawasaki Steel Corporation | Aromatic polyesters, polyesteramides, and compositions thereof |
US5731389A (en) * | 1996-04-24 | 1998-03-24 | General Electric Company | Blends of polyesters and polyesteramides, optionally with polycarbonates |
US5744068A (en) * | 1996-01-24 | 1998-04-28 | General Electric Company | Blends of polyphenylene ethers and polyesteramides |
US5852155A (en) * | 1995-03-01 | 1998-12-22 | General Electric Company | Compositions of polyesteramides |
WO2016052705A1 (en) * | 2014-10-01 | 2016-04-07 | 株式会社ブリヂストン | Tire skeleton and tire |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54125271A (en) * | 1978-03-23 | 1979-09-28 | Toyobo Co Ltd | Production of orientated material of polyester resin |
-
1981
- 1981-02-17 JP JP2281081A patent/JPS57137321A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54125271A (en) * | 1978-03-23 | 1979-09-28 | Toyobo Co Ltd | Production of orientated material of polyester resin |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851497A (en) * | 1986-12-19 | 1989-07-25 | Kawasaki Steel Corporation | Aromatic polyesters, polyesteramides, and compositions thereof |
US5852155A (en) * | 1995-03-01 | 1998-12-22 | General Electric Company | Compositions of polyesteramides |
US5744068A (en) * | 1996-01-24 | 1998-04-28 | General Electric Company | Blends of polyphenylene ethers and polyesteramides |
US5731389A (en) * | 1996-04-24 | 1998-03-24 | General Electric Company | Blends of polyesters and polyesteramides, optionally with polycarbonates |
WO2016052705A1 (en) * | 2014-10-01 | 2016-04-07 | 株式会社ブリヂストン | Tire skeleton and tire |
JP5989279B1 (en) * | 2014-10-01 | 2016-09-07 | 株式会社ブリヂストン | Tire frame and tire |
Also Published As
Publication number | Publication date |
---|---|
JPS6313445B2 (en) | 1988-03-25 |
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