JPS56141320A - Novel aromatic polyamide - Google Patents
Novel aromatic polyamideInfo
- Publication number
- JPS56141320A JPS56141320A JP4531680A JP4531680A JPS56141320A JP S56141320 A JPS56141320 A JP S56141320A JP 4531680 A JP4531680 A JP 4531680A JP 4531680 A JP4531680 A JP 4531680A JP S56141320 A JPS56141320 A JP S56141320A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic
- unit
- polyamide
- formula
- aromatic polyamide
- 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
Landscapes
- Polyamides (AREA)
Abstract
PURPOSE: To provide the titled polyamide having the characteristic excellent properties of aromatic polyamides and capable of being compounded to other resins, rubbers, etc., characterized in that at least a part of the aromatic diamine unit has a polyester bond at the side chain.
CONSTITUTION: In an aromatic polyamide composed of an aromatic diamine unit, substantially equimolar amount of an aromatic dicarboxylic acid unit, and if necessary, an aromatic aminocarboxylic acid unit, at least a part of said aromatic diamine unit is a unit of formula I [R and R' are group of formula II or formula III (R1, R2 and R4 are bivalent hydrocarbon group; R3 and R5 are H, alkyl, aryl, etc.; n≥1; m≥2)], and the polyester part denoted by R and R' is ≥20wt%, pref. ≥30wt% of the whole aromatic polyamide.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4531680A JPS56141320A (en) | 1980-04-07 | 1980-04-07 | Novel aromatic polyamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4531680A JPS56141320A (en) | 1980-04-07 | 1980-04-07 | Novel aromatic polyamide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141320A true JPS56141320A (en) | 1981-11-05 |
Family
ID=12715890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4531680A Pending JPS56141320A (en) | 1980-04-07 | 1980-04-07 | Novel aromatic polyamide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548361B1 (en) * | 1991-07-11 | 1997-10-29 | Daicel Chemical Industries, Ltd. | Polyester-grafted polyamide, production thereof, and thermoplastic resin composition produced therefrom |
-
1980
- 1980-04-07 JP JP4531680A patent/JPS56141320A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548361B1 (en) * | 1991-07-11 | 1997-10-29 | Daicel Chemical Industries, Ltd. | Polyester-grafted polyamide, production thereof, and thermoplastic resin composition produced therefrom |
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