CN102031589B - Sea-island composite fiber - Google Patents
Sea-island composite fiber Download PDFInfo
- Publication number
- CN102031589B CN102031589B CN2009102049100A CN200910204910A CN102031589B CN 102031589 B CN102031589 B CN 102031589B CN 2009102049100 A CN2009102049100 A CN 2009102049100A CN 200910204910 A CN200910204910 A CN 200910204910A CN 102031589 B CN102031589 B CN 102031589B
- Authority
- CN
- China
- Prior art keywords
- sea
- island
- polyphenylene sulfide
- component
- polyethylene terephthalate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses sea-island composite fiber. The island component is polyphenylene sulfide or polyphenylene sulfide co-polymer; the sea component is thermoplastic polymer; and the composite ratio of the island component to the sea component is 60/40 to 10/90 by weight. With the fiber prepared by the invention, the thermal insulation performance of the fabric is high, and the sea-island composite fiber has relatively good application prospect in apparel fabric.
Description
Technical field:
The present invention relates to a kind of sea-island composite fiber, specifically contain the composite fibre of polyphenylene sulfide polymer.
Background technology:
At society, simple fiber product can not adapt to the development in epoch and people's demand, therefore in the urgent need to the multi-functional fiber product of development of new, to meet modern's demand.In recent years, along with industrial development, more and more clothes purposes tencel be developed, comprising composite fibre.This composite fibre is generally by two or more polymer, or has the same base polymer of different performance index, the chemical fibre of making through composite spinning method.The multiple modified fibres such as the bicomponent fiber that utilizes the composite fibre manufacturing technology to obtain to have two kinds of polymer property concurrently, permanent curl fiber, superfine fibre, hollow fibre, special-shaped fine fibre.The composite fibre of these clothes purposes is generally used polyester, polyamide etc. to make as raw material.
The polyphenylene sulfide high molecular polymer had both carried out processing and forming, also can blowing bottle stretching processed film forming or be spun into fiber.Wherein polyphenylene sulfide fibre is the important special fibre of fiber industry, corrosion-resistant (under strong acid and strong base, not degrading), high temperature resistant (can at high temperature use for a long time), organic solvent-resistant, fire-retardant, nontoxic, pyroconductivity is low, physical and mechanical properties is balanced, dimensionally stable, can make the heat-resisting filtering material of Chalk-dust filtering etc., but current application mostly is confined to industrial circle.
In previous patent, once had part to relate to polyphenyl thioether complex fiber:
For example patent CN200710042835.3, disclose a kind of eccentric composite fibre, and composite fibre is to take polyphenylene sulfide as cortex, and take polyethylene terephthalate, polybutylene terephthalate (PBT), polyamide 6, polyamide 66 is sandwich layer.This fiber species has excellent bulkiness, can use for a long time, and cost is low, is excellent fiber filter material, but is confined to industrial use.
Patent CN200610117544.1 for example, a kind of composite fibre is disclosed, composite fibre is to take polyphenylene sulfide as cortex, take polyethylene terephthalate, polybutylene terephthalate (PBT), polyamide 6, polyamide 66 is sandwich layer, inexpensive, but also only be confined to be applied as the industrial filter fibrous material.
Summary of the invention:
The object of the present invention is to provide and have good heat-insulating property, stainability is good, is applicable to the sea-island composite fiber of dress material purposes.
Technical solution of the present invention:
A kind of sea-island composite fiber, island component is polyphenylene sulfide or polyphenylene sulfide blended polymer, marine origin is divided into thermoplastic polymer.
The island component of sea-island composite fiber of the present invention and the compound ratio of the weight of sea component preferably 60/40～10/90.
Sea-island composite fiber of the present invention, its island component is polyphenylene sulfide or polyphenylene sulfide blended polymer, because polyphenylene sulfide blended polymer has mobility preferably, can make spinning temperature reduce, the thermal cracking that suppresses another composition of composite fibre, so preferred polyphenylene sulfide blended polymer, described polyphenylene sulfide blended polymer can be enumerated as at least one the formed polymer blend in polyphenylene sulfide and polyethylene, polypropylene, polyethylene terephthalate, polytrimethylene terephthalate or polybutylene terephthalate (PBT).
If in polyphenylene sulfide blended polymer, polyphenylene sulfide content is too low, heat-insulating property is bad, so in the polyphenylene sulfide blended polymer of General Requirements, polyphenylene sulfide content is more than 50wt%; Consider the spinning compatibility of polyphenylene sulfide blended polymer simultaneously, more than in preferred polyphenylene sulfide blended polymer, polyphenylene sulfide accounts for the 80wt% of polymer blend gross weight, otherwise can cause the decline of spinnability, be not suitable for long-time spinning.In polyphenylene sulfide blended polymer, polyphenylene sulfide content is more preferably more than 90wt%, most preferably more than 95wt%.
Sea-island composite fiber of the present invention, the thermoplastic polymer of its sea component is that polyethylene terephthalate accounts for the above polymer blend of 90wt% or polyamide 66 accounts for the above polymer blend of 90wt%.
The low-thermal conductivity performance that the present invention has utilized polyphenylene sulfide to have, be applied to make the composite fibre of dress material purposes, and use island type structure, making the polyphenylene sulfide composition be island distributes, compare other structures, the specific area of polyphenylene sulfide composition increases, and therefore the formed islands-in-sea type fibre of island component that contains polyphenylene sulfide has better heat-insulating property.For common islands-in-sea bicomponent fibre, can carry out post processing in process after fabric, sea component is partly or entirely dissolved, thereby obtain island component, be main superfine fibre.And the resulting fabric of sea-island composite fiber of the present invention both can obtain good heat-insulating property without dissolution process, retained again the characteristic of sea component fiber.The composite fibre high insulating effect although polyphenylene sulfide content is not high, overcome the inferior position of the somewhat expensive difficult popularization of polyphenylene sulfide, weaved the fiber product of high added value, and higher promotion prospect is arranged.
The specific embodiment:
Below in conjunction with embodiment, be described further.In addition, being described as follows of evaluation method:
Spinnability is estimated
Spinning 4 hours, without fracture of wire without the monofilament that wafts---zero
Spinning 4 hours, in waft monofilament or fracture of wire 2 times or 2 times---△
Spinning 4 hours, waft monofilament or fracture of wire more than 3 times or can not spinning---*
Heat-insulating property is estimated
Equipment: fabric thermal performance instrument
Sample size: 20 * 20cm (N=3)
BT-BOX temperature=room temperature+20 ℃
Coupons is placed on BT-BOX to the button of pressing W, waits the stable rear record of W value.(test film is put rear test 5-10 minute).
The Clo value of authentic specimen: PET 100% is Clo (PET) (all test specimens thickness is identical)
The raising of heat insulating ability: Clo (PET): (1～1.05 times)----*
Clo (PET): (1.05～1.15 times)----△
Clo (PET): (more than 1.15 doubly)----zero
Embodiment 1
Polyphenylene sulfide (MFR=160) is mixed with 80: 20 ratios with polyethylene terephthalate (IV=0.64), make section as island component, using polyethylene terephthalate (IV=0.65) as sea component, common spinning under 300 degrees centigrade, island sea is than being 30: 70, spin fast 2700m/min, use 170 degrees centigrade of hot false twistings to extend, obtain and there is the good fabric fiber of heat-insulating property.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 2
Polyphenylene sulfide is mixed with 90: 10 ratios with polyethylene terephthalate, make after section as island component, using polyethylene terephthalate as sea component, common spinning under 300 degrees centigrade, island sea is than being 30: 70, spin fast 2700m/min, use 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with good thermal insulation property.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 3
Polyphenylene sulfide is mixed with 97: 3 ratios with polyethylene terephthalate, make after section as island component, using polyethylene terephthalate as sea component, common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 4
Using polyphenylene sulfide as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 5
Using polyphenylene sulfide as island component, polyethylene terephthalate and polypropylene are usingd to mixture that 90: 10 ratios mix as sea component, carry out common spinning under 300 degrees centigrade, island sea is than being 30: 70, spin fast 2700m/min, use 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 6
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, polyethylene terephthalate and polypropylene are usingd to mixture that 90: 10 ratios mix as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 7
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 10: 90, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 8
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 60: 40, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 9
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using polyamide 66 as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 10: 90, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 10
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using polyamide 66 as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 60: 40, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 11
Polyphenylene sulfide is mixed with 80: 20 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 12
Polyphenylene sulfide is mixed with 90: 10 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 13
Polyphenylene sulfide is mixed with 97: 3 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 14
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 15
Polyphenylene sulfide is mixed with 90: 10 ratios with polyethylene, making section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Embodiment 16
Polyphenylene sulfide is mixed with 97: 3 ratios with polyethylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, uses 170 degrees centigrade of hot false twistings to extend, obtain the fabric fiber with heat-insulating property, physical property is good.Carry out the heat-insulating property evaluation after making fabric.
Comparative Examples 1
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using the mixture of polyethylene terephthalate and polypropylene blend in 80: 20 as sea component, carry out common spinning under 300 degrees centigrade, island sea is than being 30: 70, spin fast 2700m/min, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 2
Polyphenylene sulfide is mixed with 70: 30 ratios with polyethylene terephthalate, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, spinning process has fracture of wire, use 170 degrees centigrade of hot false twistings to extend, obtain the fiber thermal insulation performance improvement not obvious, fibre strength is low.
Comparative Examples 3
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene terephthalate, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, island sea is than being 70: 30, spin fast 2700m/min, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 4
Polyphenylene sulfide is mixed with 70: 30 ratios with polyethylene terephthalate, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, island sea is than being 70: 30, spin fast 2700m/min, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 5
Polyphenylene sulfide is mixed with 70: 30 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 6
Polyphenylene sulfide is mixed with 80: 20 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 70: 30, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 7
Polyphenylene sulfide is mixed with 70: 30 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 70: 30, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, can not spinning.
Comparative Examples 8
Polyphenylene sulfide is mixed with 80: 20 ratios with polypropylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 5: 95, is spun in the sea, island, and spinnability is good, carry out the heat-insulating property evaluation after making fabric, the heat insulating ability of fiber is not improved.
Comparative Examples 9
Polyphenylene sulfide is mixed with 70: 30 ratios with polyethylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 30: 70, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, and spinning can not.
Comparative Examples 10
Polyphenylene sulfide is mixed with 80: 20 ratios with polyethylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 70: 30, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, and spinning can not.
Comparative Examples 11
Polyphenylene sulfide is mixed with 70: 30 ratios with polyethylene, make section as island component, using polyethylene terephthalate as sea component, carry out common spinning under 300 degrees centigrade, fast 2700m/min, than being 70: 30, is spun in the sea, island, in spinning process, fracture of wire takes place frequently, and spinning can not.
Specifically in Table 1～table 6.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Island | PPS/PET＝ 80∶20 | PPS/PET＝ 90∶10 | PPS/PET＝ 97∶3 | PPS | PPS |
| Sea | PET | PET | PET | PET | PET/PP＝ 90∶10 |
| Sea, island ratio | 30∶70 | 30∶70 | 30∶70 | 30∶70 | 30∶70 |
| Spinnability | △ | ○ | ○ | ○ | ○ |
| Heat insulating ability | ○ | ○ | ○ | ○ | ○ |
Table 2
| Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Implement 10 | |
| Island | PPS/PET＝ 80∶20 | PPS/PET＝ 80∶20 | PPS/PET＝ 80∶20 | PPS/PET＝ 80∶20 | PPS/PET＝ 80∶20 |
| Sea | PET/PP＝ 90∶10 | PET | PET | PA66 | PA66 |
| Sea, island ratio | 30∶70 | 10∶90 | 60∶40 | 10∶90 | 60∶40 |
| Spinnability | △ | ○ | ○ | ○ | ○ |
| Heat insulating ability | ○ | △ | ○ | △ | ○ |
Table 3
| Embodiment 11 | Embodiment 12 | Embodiment 13 | Embodiment 14 | Embodiment 15 | |
| Island | PPS/PP＝ 80∶20 | PPS/PP＝ 90∶10 | PPS/PP＝ 97∶3 | PPS/PE＝ 80∶20 | PPS/PE＝ 90∶10 |
| Sea | PET | PET | PET | PET | PET |
| Sea, island ratio | 30∶70 | 30∶70 | 30∶70 | 30∶70 | 30∶70 |
| Spinnability | ○ | ○ | ○ | ○ | ○ |
| Heat insulating ability | △ | ○ | ○ | ○ | ○ |
Table 4
| Embodiment 16 | Comparative Examples 1 | Comparative Examples 2 | Comparative Examples 3 | |
| Island | PPS/PE＝ 97∶3 | PPS/PET＝ 80∶20 | PPS/PET＝ 70∶30 | PPS/PET＝ 80∶20 |
| Sea | PET | PET/PP＝ 80∶20 | PET | PET |
| Sea, island ratio | 30∶70 | 30∶70 | 30∶70 | 70∶30 |
| Spinnability | ○ | × | × | × |
| Heat insulating ability | ○ | - | × | - |
Table 5
| Comparative Examples 4 | Comparative Examples 5 | Comparative Examples 6 | Comparative Examples 7 | |
| Island | PPS/PET＝ 70∶30 | PPS/PP＝ 70∶30 | PPS/PP＝ 80∶20 | PPS/PP＝ 70∶30 |
| Sea | PET | PET | PET | PET |
| Sea, island ratio | 70∶30 | 30∶70 | 70∶30 | 70∶30 |
| Spinnability | × | × | × | × |
| Heat insulating ability | - | ○ | ○ | ○ |
Table 6
| Comparative Examples 8 | Comparative Examples 9 | Comparative Examples 10 | Comparative Examples 11 | |
| Island | PPS/PE＝ 80∶20 | PPS/PE＝ 70∶30 | PPS/PE＝ 80∶20 | PPS/PE＝ 70∶30 |
| Sea | PET | PET | PET | PET |
| Sea, island ratio | 5∶95 | 30∶70 | 70∶30 | 70∶30 |
| Spinnability | ○ | × | × | × |
| Heat insulating ability | × | ○ | ○ | ○ |
Claims (5)
1. a sea-island composite fiber, it is characterized in that: island component is polyphenylene sulfide blended polymer, and marine origin is divided into thermoplastic polymer; Described polyphenylene sulfide blended polymer is at least one the formed polymer blend in polyphenylene sulfide and polyethylene, polypropylene, polyethylene terephthalate, polytrimethylene terephthalate or polybutylene terephthalate (PBT), and polyphenylene sulfide accounts for more than 80% of polymer blend gross weight.
2. sea-island composite fiber according to claim 1, it is characterized in that: island component is 60/40～10/90 with the compound ratio of the weight of sea component.
3. sea-island composite fiber according to claim 1 and 2 is characterized in that: described sea component thermoplastic polymer is that polyethylene terephthalate accounts for the above polymer blend of 90wt% or polyamide 66 accounts for the above polymer blend of 90wt%.
4. sea-island composite fiber according to claim 1, it is characterized in that: in described polyphenylene sulfide blended polymer, polyphenylene sulfide accounts for more than 90% of polymer blend gross weight.
5. sea-island composite fiber according to claim 4, it is characterized in that: in described polyphenylene sulfide blended polymer, polyphenylene sulfide accounts for more than 95% of polymer blend gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102049100A CN102031589B (en) | 2009-09-29 | 2009-09-29 | Sea-island composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102049100A CN102031589B (en) | 2009-09-29 | 2009-09-29 | Sea-island composite fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031589A CN102031589A (en) | 2011-04-27 |
| CN102031589B true CN102031589B (en) | 2013-12-11 |
Family
ID=43885010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102049100A Expired - Fee Related CN102031589B (en) | 2009-09-29 | 2009-09-29 | Sea-island composite fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031589B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835024A (en) * | 2012-11-23 | 2014-06-04 | 东丽纤维研究所（中国）有限公司 | Sea-island composite fiber, polyphenylene sulfide fiber bundle and fiber product |
| CN104894752B (en) * | 2015-05-08 | 2017-10-13 | 江苏瑞泰科技有限公司 | A kind of production method of the special-shaped polyphenylene sulfide non-woven fabrics of super fine denier |
| CN113285175B (en) * | 2021-05-20 | 2022-12-06 | 东华大学 | Island type polyphenylene sulfide superfine fiber paper-based battery diaphragm and preparation method thereof |
| CN113151930B (en) * | 2021-05-20 | 2023-06-06 | 东华大学 | Sea-island type polyphenylene sulfide superfine fiber and preparation method thereof |
| CN113285174B (en) * | 2021-05-20 | 2022-11-11 | 东华大学 | Sea-island polyphenylene sulfide composite battery diaphragm and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106029A (en) * | 1994-01-24 | 1995-08-02 | 威海市锦纶综丝厂 | Nylon-6 resin for island fibre and its preparation technology |
| CN1667164A (en) * | 2005-03-07 | 2005-09-14 | 龙口市欣鑫超纤皮革有限公司 | Bunchy 91 sea-island fiber with figured sea-island |
-
2009
- 2009-09-29 CN CN2009102049100A patent/CN102031589B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106029A (en) * | 1994-01-24 | 1995-08-02 | 威海市锦纶综丝厂 | Nylon-6 resin for island fibre and its preparation technology |
| CN1667164A (en) * | 2005-03-07 | 2005-09-14 | 龙口市欣鑫超纤皮革有限公司 | Bunchy 91 sea-island fiber with figured sea-island |
Non-Patent Citations (2)
| Title |
|---|
| 宋心远.海岛型超细纤维纺织品的染整.《合成纤维》.2003,(第4期), |
| 海岛型超细纤维纺织品的染整;宋心远;《合成纤维》;20030725(第4期);第23页-第26页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102031589A (en) | 2011-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102031589B (en) | Sea-island composite fiber | |
| CN101792578B (en) | Polyester fiber with functions of wetting, moisture transmitting and quick drying and fabric thereof | |
| CN103741258B (en) | A kind of hydrophilic polyester fibers and preparation method thereof | |
| KR101906325B1 (en) | Sheath-core bicomponent fibre | |
| CN101747624B (en) | Hygroscopic fine denier/superfine denier nylon masterbatch, nylon and preparation method thereof | |
| CN105177739A (en) | Two-component round hollow cross-shaped special-shaped high-absorbent complex fiber and production method thereof | |
| CN101748514B (en) | Moisture-absorbing antistatic dyeable polypropylene fibre and preparation method thereof | |
| CN102797071A (en) | Orange petal-shaped composite filaments and manufacturing method thereof | |
| CN111534887B (en) | Three-component parallel composite elastic short fiber and manufacturing method thereof | |
| KR20110065532A (en) | Composite fiber for stockings | |
| CN102719926A (en) | Method for preparing fine denier dyeable polypropylene fiber by sheath-core compounding | |
| CN102719934A (en) | Method for preparing superfine dyeable polypropylene fiber by sea-island composite spinning method | |
| CN112680826A (en) | Polyamide sea-island fiber and preparation method and application thereof | |
| CN102733002A (en) | Preparation method of ultrafine composite fiber with high wet transmitting performance | |
| TW200419024A (en) | Articles comprising fibres and/or fibrids, fibres and fibrids and process for obtaining them | |
| CN104278379B (en) | A kind of glass fiber reinforcement polyester composite filament and preparation method thereof | |
| CN101575750A (en) | Multi-sea-island fiber with high elastic resilience and production method thereof | |
| CN101240463B (en) | Water-absorbing fast-drying fiber, producing method thereof and method for producing textile fabric | |
| CN102031587A (en) | Antistatic fiber and production method thereof | |
| CN113774542A (en) | Antibacterial warm-keeping chemical fiber fabric and preparation method thereof | |
| CN108505215B (en) | Degradable hot air non-woven fabric and preparation method thereof | |
| CN108842196A (en) | A kind of preparation method of PBT/PP three-dimensional crimp single hole fiber | |
| Wang et al. | Development and characterization of kapok/waste silk nonwoven as a multifunctional bio-based material for textile applications | |
| KR101357793B1 (en) | Manufacturing method of soluble conjugated hollow yarn | |
| WO2017202262A1 (en) | Parallel composite fibre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160929 |