JPS57115452A - Polyamide composition - Google Patents
Polyamide compositionInfo
- Publication number
- JPS57115452A JPS57115452A JP165581A JP165581A JPS57115452A JP S57115452 A JPS57115452 A JP S57115452A JP 165581 A JP165581 A JP 165581A JP 165581 A JP165581 A JP 165581A JP S57115452 A JPS57115452 A JP S57115452A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- intrinsic viscosity
- wholly aromatic
- aromatic polyamide
- aromatic
- 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: A composition capable of being molded in a molten state useful as fibers or films, etc., having high rigidity and strength without lowering its properties even at high temperature, obtained by biending a wholly aromatic polyamide with an aromatic group-containing polyamide.
CONSTITUTION: A wholly aromatic polyamide having an intrinsic viscosity of ≥0.2, e.g., poly-p-phenylene terephthalamide, etc. is blended with an aromatic group-containing polyamide capable of being molded in a molten state, having a melting point of 150W350°C and an intrinsic viscosity of ≥0.40, e.g., a polyamide of an aliphatic diamine with an aromatic dicarboxylic acid, or a polyamide consisting of an aromatic polyamide unit shown by the formula (R1 and R2 are H, or lower alkyl; X and Y are phenylene, naphthylene, or biphenylene, etc.), having a relatively low melting point in such a way that the condition shown by the formula 0.5≤C2.[η]≤200 (C is a weight % of the wholly aromatic polyamide in the composition;[η]is an intrinsic viscosity of the wholly aromatic polyamide) is satisfied.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP165581A JPS57115452A (en) | 1981-01-08 | 1981-01-08 | Polyamide composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP165581A JPS57115452A (en) | 1981-01-08 | 1981-01-08 | Polyamide composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57115452A true JPS57115452A (en) | 1982-07-17 |
JPS64422B2 JPS64422B2 (en) | 1989-01-06 |
Family
ID=11507532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP165581A Granted JPS57115452A (en) | 1981-01-08 | 1981-01-08 | Polyamide composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57115452A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62263320A (en) * | 1986-05-06 | 1987-11-16 | アクゾ・ナ−ムロ−ゼ・フェンノ−トシャップ | Fiber and yarn comprising aromatic polyamide mixture |
US5962627A (en) * | 1996-03-04 | 1999-10-05 | Akzo Nobel N.V. | Optically anisotropic spinning solution comprising a mixture of P-aramid and aliphatic polyamide, and fibers to be made therefrom |
US6136915A (en) * | 1998-02-06 | 2000-10-24 | Ube Industries, Ltd. | Aromatic polyamide resin compositions |
-
1981
- 1981-01-08 JP JP165581A patent/JPS57115452A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62263320A (en) * | 1986-05-06 | 1987-11-16 | アクゾ・ナ−ムロ−ゼ・フェンノ−トシャップ | Fiber and yarn comprising aromatic polyamide mixture |
US4783367A (en) * | 1986-05-06 | 1988-11-08 | Akzo N.V. | Fibers and yarns from a blend of aromatic polyamides |
US5962627A (en) * | 1996-03-04 | 1999-10-05 | Akzo Nobel N.V. | Optically anisotropic spinning solution comprising a mixture of P-aramid and aliphatic polyamide, and fibers to be made therefrom |
US6136915A (en) * | 1998-02-06 | 2000-10-24 | Ube Industries, Ltd. | Aromatic polyamide resin compositions |
Also Published As
Publication number | Publication date |
---|---|
JPS64422B2 (en) | 1989-01-06 |
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