JPS5562217A - High-dyeability polyester fiber for blend with wool - Google Patents
High-dyeability polyester fiber for blend with woolInfo
- Publication number
- JPS5562217A JPS5562217A JP13260678A JP13260678A JPS5562217A JP S5562217 A JPS5562217 A JP S5562217A JP 13260678 A JP13260678 A JP 13260678A JP 13260678 A JP13260678 A JP 13260678A JP S5562217 A JPS5562217 A JP S5562217A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- dyeability
- carrier
- relative viscosity
- length
- 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
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: Title fiber that contains a specific amount of ethylene 5-sodium sulfo- isophthalate and shows specific values in relative viscosity, tensile strength, tensile elongation, flexural strength as spinning raw stock, thus having high dyeability and pilling resistance.
CONSTITUTION: Said fiber is made of polyester containing 4.5W5.5mol%, based on the total structural unit, of 5-sodium sulfoisophthalate and has a relative viscosity of 8.6W11.5. Said fiber is dyeable below 98° with no use of carrier and satisfies formulas (1)W(7) where T is tensile strength in g/d, E, tensile elongation in %, K, flexural strength in time, D, fineness in denier, L, average fiber length in mm, N, constitution ratio in fiber length distribution and C, number of crimp in 25mm length. The resulting fiber is dyed with a basic dye under normal pressure with no use of carrier and shows high productivity in fiber-making, spinning, weaving and knitting process.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13260678A JPS5562217A (en) | 1978-10-30 | 1978-10-30 | High-dyeability polyester fiber for blend with wool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13260678A JPS5562217A (en) | 1978-10-30 | 1978-10-30 | High-dyeability polyester fiber for blend with wool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5562217A true JPS5562217A (en) | 1980-05-10 |
JPS6339686B2 JPS6339686B2 (en) | 1988-08-08 |
Family
ID=15085255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13260678A Granted JPS5562217A (en) | 1978-10-30 | 1978-10-30 | High-dyeability polyester fiber for blend with wool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5562217A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176227A (en) * | 1981-04-20 | 1982-10-29 | Toyo Boseki | Polyester spun sewing machine yarn |
JPS5936767A (en) * | 1982-08-20 | 1984-02-29 | 東洋紡績株式会社 | Production of raised fabric |
JPS62238834A (en) * | 1986-04-03 | 1987-10-19 | 東レ株式会社 | Polyester/wool blended spun yarn |
-
1978
- 1978-10-30 JP JP13260678A patent/JPS5562217A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176227A (en) * | 1981-04-20 | 1982-10-29 | Toyo Boseki | Polyester spun sewing machine yarn |
JPS62257B2 (en) * | 1981-04-20 | 1987-01-07 | Toyo Boseki | |
JPS5936767A (en) * | 1982-08-20 | 1984-02-29 | 東洋紡績株式会社 | Production of raised fabric |
JPS6245347B2 (en) * | 1982-08-20 | 1987-09-25 | Toyo Boseki | |
JPS62238834A (en) * | 1986-04-03 | 1987-10-19 | 東レ株式会社 | Polyester/wool blended spun yarn |
Also Published As
Publication number | Publication date |
---|---|
JPS6339686B2 (en) | 1988-08-08 |
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