JPS5631015A - Fiber having silky luster and its production - Google Patents

Fiber having silky luster and its production

Info

Publication number
JPS5631015A
JPS5631015A JP10342579A JP10342579A JPS5631015A JP S5631015 A JPS5631015 A JP S5631015A JP 10342579 A JP10342579 A JP 10342579A JP 10342579 A JP10342579 A JP 10342579A JP S5631015 A JPS5631015 A JP S5631015A
Authority
JP
Japan
Prior art keywords
fiber
sheath
component
core
sheath component
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
JP10342579A
Other languages
Japanese (ja)
Other versions
JPS5839927B2 (en
Inventor
Koji Watanabe
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 JP54103425A priority Critical patent/JPS5839927B2/en
Publication of JPS5631015A publication Critical patent/JPS5631015A/en
Publication of JPS5839927B2 publication Critical patent/JPS5839927B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: To obtain a composition fiber, having a deep luster equal to that of natural silk, and formable into an ultrafine fiber, by forming a sheath-core type composite fiber comprising the sheath component consisting of two components with different solubilities, decomposabilities, etc. at a specific ratio, and removing part of the sheath component.
CONSTITUTION: (A) A mixture of (a) a polymer, e.g. polyethylene terephthalate, having an affinity for a core component with (b) 5W80% a polymer having the removabilities, e.g. solubility and decomposability, different from those of (a), e.g. polyethylene terephthalate copolymer with sodium sulfoisophthalate, as a sheath component and (B) the core component are formed into a sheath-core type composite fiber having an area ratio between the sheath component and whole fiber of 15W1%. The core component (B) is then partly or wholly removed to form the aimed fiber comprising the sheath component having many hollows or uneven parts.
COPYRIGHT: (C)1981,JPO&Japio
JP54103425A 1979-08-14 1979-08-14 Fiber with silky luster and its manufacturing method Expired JPS5839927B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54103425A JPS5839927B2 (en) 1979-08-14 1979-08-14 Fiber with silky luster and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54103425A JPS5839927B2 (en) 1979-08-14 1979-08-14 Fiber with silky luster and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5631015A true JPS5631015A (en) 1981-03-28
JPS5839927B2 JPS5839927B2 (en) 1983-09-02

Family

ID=14353674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54103425A Expired JPS5839927B2 (en) 1979-08-14 1979-08-14 Fiber with silky luster and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5839927B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017117A (en) * 1983-07-08 1985-01-29 Kuraray Co Ltd Roughened antistatic polyester fiber and its manufacture
GB2257390A (en) * 1989-11-14 1993-01-13 Thermo Rite Ag Apparatus for manufacturing flexible containers
US5643105A (en) * 1996-02-23 1997-07-01 Wilson Sporting Goods Co. Golf club with male hosel and reinforcing sleeve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233033A (en) * 1975-09-10 1977-03-12 Toshiba Corp Thyristor transformer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233033A (en) * 1975-09-10 1977-03-12 Toshiba Corp Thyristor transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017117A (en) * 1983-07-08 1985-01-29 Kuraray Co Ltd Roughened antistatic polyester fiber and its manufacture
GB2257390A (en) * 1989-11-14 1993-01-13 Thermo Rite Ag Apparatus for manufacturing flexible containers
US5265401A (en) * 1989-11-14 1993-11-30 Thermarite Pty. Ltd. Apparatus for manufacturing flexible containers
US5649409A (en) * 1989-11-14 1997-07-22 Thermarite Pty. Ltd. Apparatus for manufacturing flexible containers
US5643105A (en) * 1996-02-23 1997-07-01 Wilson Sporting Goods Co. Golf club with male hosel and reinforcing sleeve

Also Published As

Publication number Publication date
JPS5839927B2 (en) 1983-09-02

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