JPS57108129A - Production of aromatic polyester-amide - Google Patents
Production of aromatic polyester-amideInfo
- Publication number
- JPS57108129A JPS57108129A JP18207680A JP18207680A JPS57108129A JP S57108129 A JPS57108129 A JP S57108129A JP 18207680 A JP18207680 A JP 18207680A JP 18207680 A JP18207680 A JP 18207680A JP S57108129 A JPS57108129 A JP S57108129A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic polyester
- amide
- hydroxyphenyl
- propane
- reacting
- 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 produce a high-MW aromatic polyester-amide with good reproducibility, by reacting (hydroxyphenyl)(aminphenyl)propane with an aromatic dicarboxylic acid dihalide and then completing the polycondensation reaction by contacting the product with an aqueous phase containing a an acid acceptor.
CONSTITUTION: An aromatic polyester of formula V, wherein n and m are each an integer ≥1 and 2m+n≥15, is obtained by reacting (hydroxyphenyl)(aminophenyl)propane of formulaI, wherein R1 and R4 are each H or a 1W3C alkyl, R2 and R3 are each Cl or Br, with an aromatic dicarboxylic acid dihalide of formula II, wherein Ar is m- or p-phenylene, naphthalene, diphenylene, diphenylalkylene, diphenyl ether or diphenyl sulfide, and X is Cl or Br, at 5W80°C for 5W20min in an inert organic solvent, thereby forming compounds of formulas III and IV, and then, after addition of an aqueous phase containing an acid acceptor, e.g., NaOH, and an inorganic electrolyte, e.g., NaCl, polycondensing the mixture at -10W40°C for 2W4hr.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18207680A JPS6035367B2 (en) | 1980-12-24 | 1980-12-24 | Method for producing aromatic polyesteramide |
US06/333,358 US4387210A (en) | 1980-12-24 | 1981-12-22 | Process for producing aromatic polyester amide |
EP81110783A EP0055480A1 (en) | 1980-12-24 | 1981-12-24 | Process for producing aromatic polyester amide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18207680A JPS6035367B2 (en) | 1980-12-24 | 1980-12-24 | Method for producing aromatic polyesteramide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57108129A true JPS57108129A (en) | 1982-07-06 |
JPS6035367B2 JPS6035367B2 (en) | 1985-08-14 |
Family
ID=16111922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18207680A Expired JPS6035367B2 (en) | 1980-12-24 | 1980-12-24 | Method for producing aromatic polyesteramide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6035367B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012503092A (en) * | 2008-09-22 | 2012-02-02 | タイレックス・インコーポレイテッド | Linear polyester amides from aminophenol esters |
US9839628B2 (en) | 2009-06-01 | 2017-12-12 | Tyrx, Inc. | Compositions and methods for preventing sternal wound infections |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085479A (en) * | 1983-10-14 | 1985-05-14 | Hitachi Maxell Ltd | Disk cartridge |
JPS6136682A (en) * | 1984-07-26 | 1986-02-21 | 杉山 道生 | Switchgear for vacuum door of vacuum heat treatment furnace |
JPH0418120Y2 (en) * | 1985-10-07 | 1992-04-22 | ||
JPS62187462U (en) * | 1986-05-16 | 1987-11-28 |
-
1980
- 1980-12-24 JP JP18207680A patent/JPS6035367B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012503092A (en) * | 2008-09-22 | 2012-02-02 | タイレックス・インコーポレイテッド | Linear polyester amides from aminophenol esters |
US8952106B2 (en) | 2008-09-22 | 2015-02-10 | Tyrx, Inc. | Linear polyesteramides from aminophenolic esters |
US9127124B2 (en) | 2008-09-22 | 2015-09-08 | Tyrx, Inc. | Linear polyesteramides from aminophenolic esters |
US9839628B2 (en) | 2009-06-01 | 2017-12-12 | Tyrx, Inc. | Compositions and methods for preventing sternal wound infections |
Also Published As
Publication number | Publication date |
---|---|
JPS6035367B2 (en) | 1985-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Bargon et al. | Electrochemical synthesis of electrically conducting polymers from aromatic compounds | |
Lorcy et al. | Electrochemical synthesis of extended TTF | |
ES8406482A1 (en) | Preparation of pyrrolo-(3,4-c) pyrroles. | |
JPS57108129A (en) | Production of aromatic polyester-amide | |
KR850003147A (en) | Process for preparing phosphor-modified polyester carbonate resin | |
JPS5525427A (en) | Preparation of aromatic polyester-polycarbonate | |
EP0918766A1 (en) | Novel self-acid-doped highly conducting polythiophenes | |
GB1104411A (en) | Polyamides containing heterocyclic linkages | |
JPS57130A (en) | Melt-moldable copolyamide having aromatic amide unit | |
Amatore et al. | Electrochemically induced chemical reactions: Kinetics of competition with electron transfer | |
Haymore et al. | Synthesis and reactions of some new aryldiazo complexes of iridium | |
Eberson et al. | Formation and EPR spectral detection of methyl-substituted naphthalene radical cations and products of their further transformations: binaphthalene formation | |
JPS6424810A (en) | Manufacture of conjugated diene polymer | |
JPS5614526A (en) | Production of low-molecular aromatic dihydroxy ester | |
JPS5545748A (en) | Photosensitive polymer and its production | |
JPS57108130A (en) | Production of aromatic polyester-amide | |
JPS5624343A (en) | Photosensitive heat resistant polymer composition | |
EP0402670A3 (en) | Method for preparing cyclic polyarylate oligomers | |
JPS57137321A (en) | Preparation of aromatic polyester amide | |
JPS5796017A (en) | Production of aromatic polyester copolymer | |
JPS5545747A (en) | Photosensitive polymer and its production | |
JPS57108131A (en) | Production of aromatic polyester amide | |
Müller et al. | Synthesis and Properties of Bis (oxybis (methylenethio)) tetrathiafulvalene and Its Sulfur Analog:. PI.-Donors for Organic Metals. | |
JPS57111317A (en) | Production of aromatic polyester | |
JPS5747304A (en) | Novel tris bipyridyl ruthenium high polymeric complex and its preparation |