JPS6422923A - Production of polyamide - Google Patents
Production of polyamideInfo
- Publication number
- JPS6422923A JPS6422923A JP17714387A JP17714387A JPS6422923A JP S6422923 A JPS6422923 A JP S6422923A JP 17714387 A JP17714387 A JP 17714387A JP 17714387 A JP17714387 A JP 17714387A JP S6422923 A JPS6422923 A JP S6422923A
- Authority
- JP
- Japan
- Prior art keywords
- functional group
- acid
- different kind
- polyamide
- dihydro
- 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
Links
Abstract
PURPOSE:To directly obtain the titled polyamide, having excellent heat resistance and useful as a material for graft polymers without protecting functional groups, by using a dicarboxylic acid and diamine having a different kind of functional group in either thereof and specific condensing agent. CONSTITUTION:(A) A dicarboxylic acid and (B) a diamine having a different kind of functional group in at least one thereof are used and reacted in the presence of (C) diphenyl (2,3-dihydro-2-thio-benzoxazole) phosphate expressed by formula I or diphenyl(2,3-dihydro-2-oxobenzothiazolyl)phosphate expressed by formula II as a condensing agent. Furthermore, the component (A) having the different kind of functional group is preferably 5-aminoisophthalic acid or 5-hydroxyisophthalic acid and the component (B) having the above-mentioned functional group is 3,5-diaminobenzoic acid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17714387A JPS6422923A (en) | 1987-07-17 | 1987-07-17 | Production of polyamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17714387A JPS6422923A (en) | 1987-07-17 | 1987-07-17 | Production of polyamide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422923A true JPS6422923A (en) | 1989-01-25 |
Family
ID=16025937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17714387A Pending JPS6422923A (en) | 1987-07-17 | 1987-07-17 | Production of polyamide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422923A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0407527A1 (en) * | 1988-11-15 | 1991-01-16 | City Of Hope | Carboxyl terminal peptide and protein sequencing |
WO2010058734A1 (en) * | 2008-11-19 | 2010-05-27 | 日本化薬株式会社 | Aromatic polyamide resin containing phenolic hydroxy group, and use thereof |
JP2014111771A (en) * | 2008-07-09 | 2014-06-19 | Nissan Chem Ind Ltd | Positive photosensitive resin composition and polyhydroxyamide resin |
-
1987
- 1987-07-17 JP JP17714387A patent/JPS6422923A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0407527A1 (en) * | 1988-11-15 | 1991-01-16 | City Of Hope | Carboxyl terminal peptide and protein sequencing |
EP0407527A4 (en) * | 1988-11-15 | 1991-10-30 | Chad G. Miller | Carboxyl terminal peptide and protein sequencing |
JP2014111771A (en) * | 2008-07-09 | 2014-06-19 | Nissan Chem Ind Ltd | Positive photosensitive resin composition and polyhydroxyamide resin |
WO2010058734A1 (en) * | 2008-11-19 | 2010-05-27 | 日本化薬株式会社 | Aromatic polyamide resin containing phenolic hydroxy group, and use thereof |
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