JPS55137220A - Flame-retardant composite fiber and its production - Google Patents
Flame-retardant composite fiber and its productionInfo
- 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
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
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)
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 |
-
1979
- 1979-04-11 JP JP54043868A patent/JPS6024205B2/en not_active Expired
Cited By (6)
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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