JPS5557013A - Polyester mixed filament - Google Patents

Polyester mixed filament

Info

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
Application number
JP12928778A
Other languages
Japanese (ja)
Inventor
Teruhiko Matsuo
Kiyoaki Nakamura
Osamu Nakagawa
Masaki Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12928778A priority Critical patent/JPS5557013A/en
Publication of JPS5557013A publication Critical patent/JPS5557013A/en
Pending legal-status Critical Current

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
JP12928778A 1978-10-20 1978-10-20 Polyester mixed filament Pending JPS5557013A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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