JPS5557013A - Polyester mixed filament - Google Patents
Polyester mixed filamentInfo
- Publication number
- JPS5557013A JPS5557013A JP12928778A JP12928778A JPS5557013A JP S5557013 A JPS5557013 A JP S5557013A JP 12928778 A JP12928778 A JP 12928778A JP 12928778 A JP12928778 A JP 12928778A JP S5557013 A JPS5557013 A JP S5557013A
- Authority
- JP
- Japan
- Prior art keywords
- shrinkage
- group
- boiling water
- filaments
- fiber
- 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: Title mixed filaments that are composed of 2 kinds of specific polyester fiber groups different in heat shrinkage from each other, thus showing high bulkiness when woven and subjected to relaxation treatment in hot water to give Fujiginu-like patterns.
CONSTITUTION: Title polyester mixed filaments are composed of (A) one group of fibers made of substantially polyethylene terephthalate as the low-shrinkage fiber group and (B) the other group of fibers made of polyethylene terephthalate copolymer containing 5W15, preferably 5W12mol% of 2,2-bis[4-(2-hydroxyethoxy)phenyl]propane based on the total glycol component as the high-shrinkage fiber group, wherein the boiling water shrinkage of the total filaments is 8W30, preferably 12W25% (treated with boiling water for 30min) and the difference in boiling water shrinkage between both fiber groups is 6W25, preferably 8W18%.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928778A JPS5557013A (en) | 1978-10-20 | 1978-10-20 | Polyester mixed filament |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928778A JPS5557013A (en) | 1978-10-20 | 1978-10-20 | Polyester mixed filament |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557013A true JPS5557013A (en) | 1980-04-26 |
Family
ID=15005839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12928778A Pending JPS5557013A (en) | 1978-10-20 | 1978-10-20 | Polyester mixed filament |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557013A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994615A (en) * | 1982-11-18 | 1984-05-31 | Asahi Chem Ind Co Ltd | Manufacture of easily dyeable polyester fiber |
JPS63182433A (en) * | 1987-01-26 | 1988-07-27 | 東レ・テキスタイル株式会社 | Latent loop yarn |
JPH0219528A (en) * | 1988-07-08 | 1990-01-23 | Toray Ind Inc | Combined polyester filament yarn having different shrinkability |
-
1978
- 1978-10-20 JP JP12928778A patent/JPS5557013A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994615A (en) * | 1982-11-18 | 1984-05-31 | Asahi Chem Ind Co Ltd | Manufacture of easily dyeable polyester fiber |
JPH0373653B2 (en) * | 1982-11-18 | 1991-11-22 | Asahi Chemical Ind | |
JPS63182433A (en) * | 1987-01-26 | 1988-07-27 | 東レ・テキスタイル株式会社 | Latent loop yarn |
JPH0219528A (en) * | 1988-07-08 | 1990-01-23 | Toray Ind Inc | Combined polyester filament yarn having different shrinkability |
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