JPS5679714A - Polyester fiber - Google Patents

Polyester fiber

Info

Publication number
JPS5679714A
JPS5679714A JP15468179A JP15468179A JPS5679714A JP S5679714 A JPS5679714 A JP S5679714A JP 15468179 A JP15468179 A JP 15468179A JP 15468179 A JP15468179 A JP 15468179A JP S5679714 A JPS5679714 A JP S5679714A
Authority
JP
Japan
Prior art keywords
fiber
polyester
polyester fiber
unevennesses
hollows
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
JP15468179A
Other languages
Japanese (ja)
Other versions
JPS6219523B2 (en
Inventor
Hidehiro Okamoto
Tadao Sugawara
Hideo Ishibashi
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 JP15468179A priority Critical patent/JPS5679714A/en
Publication of JPS5679714A publication Critical patent/JPS5679714A/en
Publication of JPS6219523B2 publication Critical patent/JPS6219523B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: A polyester fiber, having a remarkable color developing property, and covered with longitudinal discontinuous hollows of specific depth and finer unevennesses on the surface thereof.
CONSTITUTION: 0.1W5wt% silicon oxide containing aluminum oxide having an average primary particle size of 100mμ or less is added to any stage of a polyester till the completion of polymerization, and the resultant spun and drawn fiber is heated in an alkaline aqueous solution, e.g. caustic soda, to hydrolyze the fiber surface. According to the method, a polyester fiber covered with 5W30discontinuous hollows of depth 0.3W0.8μ and long in the fiber axis direction per 100μ2 and finer unevennesses is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP15468179A 1979-11-29 1979-11-29 Polyester fiber Granted JPS5679714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15468179A JPS5679714A (en) 1979-11-29 1979-11-29 Polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15468179A JPS5679714A (en) 1979-11-29 1979-11-29 Polyester fiber

Publications (2)

Publication Number Publication Date
JPS5679714A true JPS5679714A (en) 1981-06-30
JPS6219523B2 JPS6219523B2 (en) 1987-04-30

Family

ID=15589582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15468179A Granted JPS5679714A (en) 1979-11-29 1979-11-29 Polyester fiber

Country Status (1)

Country Link
JP (1) JPS5679714A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197309A (en) * 1982-05-10 1983-11-17 Toray Ind Inc Polyester fiber and preparation thereof
JPS5921785A (en) * 1982-07-27 1984-02-03 帝人株式会社 Color improved polyester fiber structure
JPS61194219A (en) * 1985-02-22 1986-08-28 Toyobo Co Ltd Polyester fiber with pores on its surface
JPS62206015A (en) * 1986-03-03 1987-09-10 Toyobo Co Ltd Polyester based synthetic fiber and production thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107512A (en) * 1979-02-05 1980-08-18 Kuraray Co Ltd Polyester synthetic fibers and their production
JPS55112313A (en) * 1979-02-19 1980-08-29 Kuraray Co Ltd Polyester fiber with high pilling resistance and good surface property

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107512A (en) * 1979-02-05 1980-08-18 Kuraray Co Ltd Polyester synthetic fibers and their production
JPS55112313A (en) * 1979-02-19 1980-08-29 Kuraray Co Ltd Polyester fiber with high pilling resistance and good surface property

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197309A (en) * 1982-05-10 1983-11-17 Toray Ind Inc Polyester fiber and preparation thereof
JPH0340124B2 (en) * 1982-05-10 1991-06-18
JPS5921785A (en) * 1982-07-27 1984-02-03 帝人株式会社 Color improved polyester fiber structure
JPH0160598B2 (en) * 1982-07-27 1989-12-25 Teijin Ltd
JPS61194219A (en) * 1985-02-22 1986-08-28 Toyobo Co Ltd Polyester fiber with pores on its surface
JPS62206015A (en) * 1986-03-03 1987-09-10 Toyobo Co Ltd Polyester based synthetic fiber and production thereof

Also Published As

Publication number Publication date
JPS6219523B2 (en) 1987-04-30

Similar Documents

Publication Publication Date Title
EP0718364A4 (en) Aqueous fluoropolymer emulsion and process for producing the same
JPS55107512A (en) Polyester synthetic fibers and their production
JPS5679714A (en) Polyester fiber
JPS5647429A (en) Preparation of silica-loaded polyester
JPS53114807A (en) Modification of ranulated detergent
JPS55121250A (en) Fluorescence
JPS5496493A (en) Chemical agent for production of granulated slag
JPS55102661A (en) Deep red coloring composition and its preparation
JPS55112313A (en) Polyester fiber with high pilling resistance and good surface property
JPS5747910A (en) Polyester fiber with improved color-developing properties
JPS5599947A (en) Aqueous disperison of polyester, and its preparation
JPS56123410A (en) Preparation of polyester having improved coloring property
JPS56110722A (en) Preparation of polyester with excellent particle dispersibility
ZA853889B (en) Process of producing copper(ii)hydroxide
JPS55132715A (en) Deeply blend-colored polyester fiber and its production
JPS5744623A (en) Preparation of polyester having excellent particle dispersibility
JPS56144216A (en) Polyester type fiber having improved coloring properties and its preparation
JPS55162983A (en) Debitterization of beer yeast
JPS57143523A (en) Polyester fiber and its preparation
JPS5581346A (en) Production of supporting body for lithographic printing plate
JPS5678454A (en) Glass fiber for glass paper
JPS5635772A (en) Manufacture of product having glassy film
JPS5582183A (en) Fluorescent material with pigment
GB1537116A (en) Method of preparing particulate stannic oxide
JPS55126553A (en) Glass fiber surface treating method