JPS55132715A - Deeply blend-colored polyester fiber and its production - Google Patents

Deeply blend-colored polyester fiber and its production

Info

Publication number
JPS55132715A
JPS55132715A JP3794679A JP3794679A JPS55132715A JP S55132715 A JPS55132715 A JP S55132715A JP 3794679 A JP3794679 A JP 3794679A JP 3794679 A JP3794679 A JP 3794679A JP S55132715 A JPS55132715 A JP S55132715A
Authority
JP
Japan
Prior art keywords
fibers
color
projections
irregular
deeply
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
JP3794679A
Other languages
Japanese (ja)
Inventor
Takaaki Tsuji
Yoshinuki Maeda
Shinji Yamaguchi
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP3794679A priority Critical patent/JPS55132715A/en
Publication of JPS55132715A publication Critical patent/JPS55132715A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: Irregular depressions and projections with fineness comparable to light wave length are formed on the surface of polyester fibers containing colored pigments to produce the objective fiber with deep-shade color and color fastness.
CONSTITUTION: (A) A polyester contining more than 70% of 2W18C glycol terephthalate recurring units is combined with (B) 0.5W10, preferably 1W8wt%, based on component A, of fine particles with average particle size of less than 0.1, preferably less than 0.05μ and (C) color pigments other than while and they are made into fibers. Then, the fibers are treated on the surface with a solvent dissolving or decomposing the fibers such as aqueous alkali to dissolve and errode the surface so that irregular and fine depressions and projections are formed on the surface and the number of the uneveness of 0.2W0.7μ height is 10 or more per the surface distance 10μ in the outer peripheral direction rectangular to the fiber axis.
COPYRIGHT: (C)1980,JPO&Japio
JP3794679A 1979-03-29 1979-03-29 Deeply blend-colored polyester fiber and its production Pending JPS55132715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3794679A JPS55132715A (en) 1979-03-29 1979-03-29 Deeply blend-colored polyester fiber and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3794679A JPS55132715A (en) 1979-03-29 1979-03-29 Deeply blend-colored polyester fiber and its production

Publications (1)

Publication Number Publication Date
JPS55132715A true JPS55132715A (en) 1980-10-15

Family

ID=12511709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3794679A Pending JPS55132715A (en) 1979-03-29 1979-03-29 Deeply blend-colored polyester fiber and its production

Country Status (1)

Country Link
JP (1) JPS55132715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019143278A (en) * 2018-02-15 2019-08-29 セーレン株式会社 Fabric

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147217A (en) * 1978-05-11 1979-11-17 Teijin Ltd Production of polyester fibers
JPS55107512A (en) * 1979-02-05 1980-08-18 Kuraray Co Ltd Polyester synthetic fibers and their production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147217A (en) * 1978-05-11 1979-11-17 Teijin Ltd Production of polyester fibers
JPS55107512A (en) * 1979-02-05 1980-08-18 Kuraray Co Ltd Polyester synthetic fibers and their production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019143278A (en) * 2018-02-15 2019-08-29 セーレン株式会社 Fabric

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