JPS5266720A - Production of polyamide filament yarns - Google Patents
Production of polyamide filament yarnsInfo
- Publication number
- JPS5266720A JPS5266720A JP13931975A JP13931975A JPS5266720A JP S5266720 A JPS5266720 A JP S5266720A JP 13931975 A JP13931975 A JP 13931975A JP 13931975 A JP13931975 A JP 13931975A JP S5266720 A JPS5266720 A JP S5266720A
- Authority
- JP
- Japan
- Prior art keywords
- production
- filament yarns
- polyamide filament
- polyamide
- fastness
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To improve the color fastness, especially washing fastness of dyeing by adding a tannin to a polyamide, and by melt spinning the mixture.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13931975A JPS5266720A (en) | 1975-11-21 | 1975-11-21 | Production of polyamide filament yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13931975A JPS5266720A (en) | 1975-11-21 | 1975-11-21 | Production of polyamide filament yarns |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5266720A true JPS5266720A (en) | 1977-06-02 |
Family
ID=15242530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13931975A Pending JPS5266720A (en) | 1975-11-21 | 1975-11-21 | Production of polyamide filament yarns |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5266720A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01124691A (en) * | 1987-11-06 | 1989-05-17 | Mitsuo Kimura | Dyeing method by coloring matter in food |
EP0962581A1 (en) * | 1998-06-02 | 1999-12-08 | Ciba SC Holding AG | Improving ozone stability of dyed or undyed polyamide containing materials |
-
1975
- 1975-11-21 JP JP13931975A patent/JPS5266720A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01124691A (en) * | 1987-11-06 | 1989-05-17 | Mitsuo Kimura | Dyeing method by coloring matter in food |
EP0962581A1 (en) * | 1998-06-02 | 1999-12-08 | Ciba SC Holding AG | Improving ozone stability of dyed or undyed polyamide containing materials |
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