JPS55137220A - Flame-retardant composite fiber and its production - Google Patents

Flame-retardant composite fiber and its production

Info

Publication number
JPS55137220A
JPS55137220A JP4386879A JP4386879A JPS55137220A JP S55137220 A JPS55137220 A JP S55137220A JP 4386879 A JP4386879 A JP 4386879A JP 4386879 A JP4386879 A JP 4386879A JP S55137220 A JPS55137220 A JP S55137220A
Authority
JP
Japan
Prior art keywords
flame
fiber
retardant
melting
composite structure
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
JP4386879A
Other languages
Japanese (ja)
Other versions
JPS6024205B2 (en
Inventor
Taizo Sugihara
Shigeru Goi
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP54043868A priority Critical patent/JPS6024205B2/en
Publication of JPS55137220A publication Critical patent/JPS55137220A/en
Publication of JPS6024205B2 publication Critical patent/JPS6024205B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)

Abstract

PURPOSE: To obtain a polyolefin composite fiber having flame retardancy much greater than that comprising the same amount of a flame-retardant incorporated in the whole fiber, by forming a composite structure from a low-melting component containing a flame-retardant with a high-melting component.
CONSTITUTION: (A) A fiber-forming polyolefin polymer as a high-melting component is incorporated with (B) a low-melting one comprising a polyolefin polymer having a melting point 10°C or more lower than that of (A), containing 0.05W 5wt% of a flame-retardant to form a composite structure. Preferably, the components are arranged to give a side-by-side or sheath and core composite structure wherein the ratio of the circumference is 50%, and have the heat fusibility due to (B). The composition ratio of (A) to (B) of 5:5W3:7 is preferend for the wall thickness of (B) in the fiber cross-section.
COPYRIGHT: (C)1980,JPO&Japio
JP54043868A 1979-04-11 1979-04-11 Flame-retardant composite fiber and its manufacturing method Expired JPS6024205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54043868A JPS6024205B2 (en) 1979-04-11 1979-04-11 Flame-retardant composite fiber and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54043868A JPS6024205B2 (en) 1979-04-11 1979-04-11 Flame-retardant composite fiber and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS55137220A true JPS55137220A (en) 1980-10-25
JPS6024205B2 JPS6024205B2 (en) 1985-06-12

Family

ID=12675669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54043868A Expired JPS6024205B2 (en) 1979-04-11 1979-04-11 Flame-retardant composite fiber and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6024205B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599255A (en) * 1982-06-29 1984-01-18 チッソ株式会社 Heat adhesive nonwoven fabric
JPS6021908A (en) * 1983-07-14 1985-02-04 Chisso Corp Manufacture of composite monofilament
JP2017043726A (en) * 2015-08-28 2017-03-02 倉敷紡績株式会社 Base material for molding fiber-reinforced resin, and fiber-reinforced resin molded body using the same
JP2017043864A (en) * 2015-08-28 2017-03-02 倉敷紡績株式会社 Base material for molding fiber-reinforced resin, and fiber-reinforced resin molded body using the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599255A (en) * 1982-06-29 1984-01-18 チッソ株式会社 Heat adhesive nonwoven fabric
JPS6110583B2 (en) * 1982-06-29 1986-03-29 Chisso Corp
JPS6021908A (en) * 1983-07-14 1985-02-04 Chisso Corp Manufacture of composite monofilament
JPS633969B2 (en) * 1983-07-14 1988-01-27 Chisso Corp
JP2017043726A (en) * 2015-08-28 2017-03-02 倉敷紡績株式会社 Base material for molding fiber-reinforced resin, and fiber-reinforced resin molded body using the same
JP2017043864A (en) * 2015-08-28 2017-03-02 倉敷紡績株式会社 Base material for molding fiber-reinforced resin, and fiber-reinforced resin molded body using the same

Also Published As

Publication number Publication date
JPS6024205B2 (en) 1985-06-12

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