JPS5735017A - Fiber product with sharpened filament end and its production - Google Patents

Fiber product with sharpened filament end and its production

Info

Publication number
JPS5735017A
JPS5735017A JP10918580A JP10918580A JPS5735017A JP S5735017 A JPS5735017 A JP S5735017A JP 10918580 A JP10918580 A JP 10918580A JP 10918580 A JP10918580 A JP 10918580A JP S5735017 A JPS5735017 A JP S5735017A
Authority
JP
Japan
Prior art keywords
component
fiber
components
fiber product
production
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
Application number
JP10918580A
Other languages
Japanese (ja)
Other versions
JPS6160191B2 (en
Inventor
Kazuyoshi Okamoto
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10918580A priority Critical patent/JPS5735017A/en
Publication of JPS5735017A publication Critical patent/JPS5735017A/en
Publication of JPS6160191B2 publication Critical patent/JPS6160191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)

Abstract

PURPOSE: Two components from three components different in solubility form a structure capable of developing fine fibrils and one or plural structures are surrounded with the third component to produce a conjugate fiber and the structure therefrom is treated with a specific chamical solution to give the objective fiber product having fiber ends sharpened.
CONSTITUTION: The conjugate fiber consists of three components A, B, and C differing in solubility in a solvent or in decomposability to a decomposing agent in which one or plural structures that is made from components A and B and can form fibrils of component A, when the component B is removed, are surrounded with component C. The fiber product from the above conjugate fiber is treated with such a solvent or decomposing agent that dose not dissolve or not decompose the component C but do components A and B and dissolve or decompose component B more than A to remove the component B from the fiber ends and simultaneously component A partially, thus sharpening the fiber ends. Then component C is removed.
COPYRIGHT: (C)1982,JPO&Japio
JP10918580A 1980-08-11 1980-08-11 Fiber product with sharpened filament end and its production Granted JPS5735017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10918580A JPS5735017A (en) 1980-08-11 1980-08-11 Fiber product with sharpened filament end and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10918580A JPS5735017A (en) 1980-08-11 1980-08-11 Fiber product with sharpened filament end and its production

Publications (2)

Publication Number Publication Date
JPS5735017A true JPS5735017A (en) 1982-02-25
JPS6160191B2 JPS6160191B2 (en) 1986-12-19

Family

ID=14503792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10918580A Granted JPS5735017A (en) 1980-08-11 1980-08-11 Fiber product with sharpened filament end and its production

Country Status (1)

Country Link
JP (1) JPS5735017A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133220A (en) * 1981-02-09 1982-08-17 Asahi Chem Ind Co Ltd Composite fiber having animal hair-like tapered sharp end and its preparation
JPS6092769A (en) * 1983-10-27 1985-05-24 株式会社メデクス Apparatus for treating blood in outside of living body
JPS6284437U (en) * 1985-11-15 1987-05-29

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921259A (en) * 1972-04-19 1974-02-25
JPS5637331A (en) * 1979-08-27 1981-04-11 Toray Industries Novel fabric and method
JPS56140167A (en) * 1980-03-31 1981-11-02 Teijin Ltd Production of artificial leather

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921259A (en) * 1972-04-19 1974-02-25
JPS5637331A (en) * 1979-08-27 1981-04-11 Toray Industries Novel fabric and method
JPS56140167A (en) * 1980-03-31 1981-11-02 Teijin Ltd Production of artificial leather

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133220A (en) * 1981-02-09 1982-08-17 Asahi Chem Ind Co Ltd Composite fiber having animal hair-like tapered sharp end and its preparation
JPS6092769A (en) * 1983-10-27 1985-05-24 株式会社メデクス Apparatus for treating blood in outside of living body
JPS6284437U (en) * 1985-11-15 1987-05-29
JPH0450038Y2 (en) * 1985-11-15 1992-11-25

Also Published As

Publication number Publication date
JPS6160191B2 (en) 1986-12-19

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