JPS54134120A - Flame-retardant polyester composite fibers - Google Patents

Flame-retardant polyester composite fibers

Info

Publication number
JPS54134120A
JPS54134120A JP4152378A JP4152378A JPS54134120A JP S54134120 A JPS54134120 A JP S54134120A JP 4152378 A JP4152378 A JP 4152378A JP 4152378 A JP4152378 A JP 4152378A JP S54134120 A JPS54134120 A JP S54134120A
Authority
JP
Japan
Prior art keywords
fiber
composite fibers
flame
retardant polyester
components
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
JP4152378A
Other languages
Japanese (ja)
Inventor
Kazunari Kudo
Osami Shinonome
Toshihide Hibino
Ryoichi Tsuruya
Shigemitsu Murase
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP4152378A priority Critical patent/JPS54134120A/en
Publication of JPS54134120A publication Critical patent/JPS54134120A/en
Pending legal-status Critical Current

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  • Multicomponent Fibers (AREA)

Abstract

PURPOSE: To improve the operating efficiency of the title fiber production, by combining a polyester containing a flame-retardant with a fiber-forming thermoplastic polymer to form composite fibers of specific arrangement.
CONSTITUTION: The component A consisting of a polyester containing phosphorus and/or halogen is combined with the component B having improved fiber-forming properties to form composite fibers, wherein one of the components A and B occupies the continuous zone including the center of the fiber cross-section, and the other is divided into plural zones which are arranged in the form of rotation symmetry to expose themselves or extend to the fiber surface, the both components being continuous along the fiber.
COPYRIGHT: (C)1979,JPO&Japio
JP4152378A 1978-04-07 1978-04-07 Flame-retardant polyester composite fibers Pending JPS54134120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4152378A JPS54134120A (en) 1978-04-07 1978-04-07 Flame-retardant polyester composite fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4152378A JPS54134120A (en) 1978-04-07 1978-04-07 Flame-retardant polyester composite fibers

Publications (1)

Publication Number Publication Date
JPS54134120A true JPS54134120A (en) 1979-10-18

Family

ID=12610738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4152378A Pending JPS54134120A (en) 1978-04-07 1978-04-07 Flame-retardant polyester composite fibers

Country Status (1)

Country Link
JP (1) JPS54134120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691425A1 (en) 1994-07-08 1996-01-10 Chisso Corporation Flame-retardant fiber and nonwoven fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691425A1 (en) 1994-07-08 1996-01-10 Chisso Corporation Flame-retardant fiber and nonwoven fabric

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