JPS57143527A - Ultrafine fibrous structure for deep color and its preparation - Google Patents
Ultrafine fibrous structure for deep color and its preparationInfo
- Publication number
- JPS57143527A JPS57143527A JP56029356A JP2935681A JPS57143527A JP S57143527 A JPS57143527 A JP S57143527A JP 56029356 A JP56029356 A JP 56029356A JP 2935681 A JP2935681 A JP 2935681A JP S57143527 A JPS57143527 A JP S57143527A
- Authority
- JP
- Japan
- Prior art keywords
- component
- sea
- core
- sulfonic acid
- island
- 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 obtain the titled fibers, having a high coloring property and fastness, and useful as an artificial fur, etc., by spinning plural sheath-core type composite fibers prepared by extruding a core component containing carbon black into a sea component containing sulfonic acid groups to enclose in a sea component, and separating the sea component.
CONSTITUTION: In sprinning island-in-sea composite fibers having the core structure in the core component by a threecomponent spinning machine, a sheath component (B) in the island component is a polymer having groups of the formula -SO3M (M is metallic element), e.g. polyethylene terephthalate copolymer with soldium sulfo isophthalate, and the core component (A) is a polymer, having no sulfonic acid grooup or with a lower content of the sulfonic acid groups than the component (B), and containing carbon black. The components are spun to give a structure in which plural island components are enclosed in the sea component (C) or linked to one another with an interposing component. The sea component (C) or the interposing component is then separated to afford the aimed fibrous structure.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56029356A JPS57143527A (en) | 1981-03-03 | 1981-03-03 | Ultrafine fibrous structure for deep color and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56029356A JPS57143527A (en) | 1981-03-03 | 1981-03-03 | Ultrafine fibrous structure for deep color and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57143527A true JPS57143527A (en) | 1982-09-04 |
Family
ID=12273916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56029356A Pending JPS57143527A (en) | 1981-03-03 | 1981-03-03 | Ultrafine fibrous structure for deep color and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143527A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62268855A (en) * | 1986-05-12 | 1987-11-21 | カネボウ株式会社 | Car interior material |
JPH01168591U (en) * | 1988-05-17 | 1989-11-28 | ||
JP2011208320A (en) * | 2010-03-30 | 2011-10-20 | Kb Seiren Ltd | Electroconductive composite fiber |
CN106436022A (en) * | 2016-11-23 | 2017-02-22 | 天鼎丰非织造布有限公司 | Preparing method for gray ultraviolet resistant non-woven |
WO2019098129A1 (en) * | 2017-11-20 | 2019-05-23 | 東レ株式会社 | Sheet-shaped material |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529356A (en) * | 1978-08-25 | 1980-03-01 | Taishiyou Giken Kk | Fire spread check method of fire and nozzle for fire spread check |
JPS56317A (en) * | 1979-06-18 | 1981-01-06 | Toray Ind Inc | Spun-dyed ultrafine fiber and its preparation |
-
1981
- 1981-03-03 JP JP56029356A patent/JPS57143527A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529356A (en) * | 1978-08-25 | 1980-03-01 | Taishiyou Giken Kk | Fire spread check method of fire and nozzle for fire spread check |
JPS56317A (en) * | 1979-06-18 | 1981-01-06 | Toray Ind Inc | Spun-dyed ultrafine fiber and its preparation |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62268855A (en) * | 1986-05-12 | 1987-11-21 | カネボウ株式会社 | Car interior material |
JPH0240778B2 (en) * | 1986-05-12 | 1990-09-13 | Kanebo Kk | |
JPH01168591U (en) * | 1988-05-17 | 1989-11-28 | ||
JP2011208320A (en) * | 2010-03-30 | 2011-10-20 | Kb Seiren Ltd | Electroconductive composite fiber |
CN106436022A (en) * | 2016-11-23 | 2017-02-22 | 天鼎丰非织造布有限公司 | Preparing method for gray ultraviolet resistant non-woven |
WO2019098129A1 (en) * | 2017-11-20 | 2019-05-23 | 東レ株式会社 | Sheet-shaped material |
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