JPS54156820A - Manufacture of colored rush-like structure - Google Patents
Manufacture of colored rush-like structureInfo
- Publication number
- JPS54156820A JPS54156820A JP6615678A JP6615678A JPS54156820A JP S54156820 A JPS54156820 A JP S54156820A JP 6615678 A JP6615678 A JP 6615678A JP 6615678 A JP6615678 A JP 6615678A JP S54156820 A JPS54156820 A JP S54156820A
- Authority
- JP
- Japan
- Prior art keywords
- acrylonitrile
- dye
- water containing
- acrylic polymer
- low
- 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
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain synthetic rushes having suitable water absorption, comfortable touch, and improved color fastness, by extruding an acrylic polymer melt prepared in the presence of water containing a dye at 120°C or above into a low-pressure zone.
CONSTITUTION: A melt is prepared by kneading 30W90 wt.% of an acrylic polymer consisting solely or mainly of acrylonitrile and 1W56 wt.% of water containing a dye, and, if necessary, 2W63 wt.% of acrylonitrile at 120°C or above, or by polymerizing a mixture of monomers consisting mainly of acrylonitrile and 10W30 wt.% of water containing a dye at 120°C or above under pressure, and then extruded through an orifice into a low-pressure zone to form filamentary foams.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6615678A JPS54156820A (en) | 1978-05-31 | 1978-05-31 | Manufacture of colored rush-like structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6615678A JPS54156820A (en) | 1978-05-31 | 1978-05-31 | Manufacture of colored rush-like structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54156820A true JPS54156820A (en) | 1979-12-11 |
Family
ID=13307709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6615678A Pending JPS54156820A (en) | 1978-05-31 | 1978-05-31 | Manufacture of colored rush-like structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54156820A (en) |
-
1978
- 1978-05-31 JP JP6615678A patent/JPS54156820A/en active Pending
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