JPS5761720A - Filling-resistant polyester fiber with modified cross section - Google Patents

Filling-resistant polyester fiber with modified cross section

Info

Publication number
JPS5761720A
JPS5761720A JP13670280A JP13670280A JPS5761720A JP S5761720 A JPS5761720 A JP S5761720A JP 13670280 A JP13670280 A JP 13670280A JP 13670280 A JP13670280 A JP 13670280A JP S5761720 A JPS5761720 A JP S5761720A
Authority
JP
Japan
Prior art keywords
section
polyester
polymer
modified cross
filling
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
JP13670280A
Other languages
Japanese (ja)
Inventor
Koichi Iohara
Yukikage Matsui
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP13670280A priority Critical patent/JPS5761720A/en
Publication of JPS5761720A publication Critical patent/JPS5761720A/en
Pending legal-status Critical Current

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  • Artificial Filaments (AREA)

Abstract

PURPOSE: The titled polyester that is composed of a polyester of a relatively low intrinsic viscosity and a polymer bearing a specific side chain, has nonround cross section and high resistance to pilling and readily undergoes stretch breaking.
CONSTITUTION: (A) A styrene polymer and/or an acrylate or methacrylate polymer of more than 100 polymerization degree is dispersed in (B) a polyester of 0.48W 0.58 intrinsic viscosity by 0.5W5wt% based on the whole polymer to produce the objective modified cross section fiber of less than 3.1g/de filament strength at break.
COPYRIGHT: (C)1982,JPO&Japio
JP13670280A 1980-10-02 1980-10-02 Filling-resistant polyester fiber with modified cross section Pending JPS5761720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13670280A JPS5761720A (en) 1980-10-02 1980-10-02 Filling-resistant polyester fiber with modified cross section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13670280A JPS5761720A (en) 1980-10-02 1980-10-02 Filling-resistant polyester fiber with modified cross section

Publications (1)

Publication Number Publication Date
JPS5761720A true JPS5761720A (en) 1982-04-14

Family

ID=15181477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13670280A Pending JPS5761720A (en) 1980-10-02 1980-10-02 Filling-resistant polyester fiber with modified cross section

Country Status (1)

Country Link
JP (1) JPS5761720A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221817A (en) * 1985-05-30 1987-01-30 Teijin Ltd Ultra-high speed spinning of polyester fiber
WO2001011117A3 (en) * 1999-08-10 2001-11-22 Zimmer Ag Polyester-staple fibers and method for the production thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116718A (en) * 1974-01-17 1975-09-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116718A (en) * 1974-01-17 1975-09-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221817A (en) * 1985-05-30 1987-01-30 Teijin Ltd Ultra-high speed spinning of polyester fiber
WO2001011117A3 (en) * 1999-08-10 2001-11-22 Zimmer Ag Polyester-staple fibers and method for the production thereof
US6576339B1 (en) 1999-08-10 2003-06-10 Lurgi Zimmer Ag Polyester-staple fibres and method for the production thereof

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