DE2458390B2 - Verfahren und Vorrichtung zur Herstellung kurzer Fasern - Google Patents
Verfahren und Vorrichtung zur Herstellung kurzer FasernInfo
- Publication number
- DE2458390B2 DE2458390B2 DE2458390A DE2458390A DE2458390B2 DE 2458390 B2 DE2458390 B2 DE 2458390B2 DE 2458390 A DE2458390 A DE 2458390A DE 2458390 A DE2458390 A DE 2458390A DE 2458390 B2 DE2458390 B2 DE 2458390B2
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- expansion nozzle
- feed opening
- nozzle
- phase mixture
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 47
- 239000000835 fiber Substances 0.000 title claims description 34
- 239000000203 mixture Substances 0.000 claims description 80
- 229920000642 polymer Polymers 0.000 claims description 47
- 239000002904 solvent Substances 0.000 claims description 22
- 239000000314 lubricant Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 description 48
- 238000009987 spinning Methods 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000002452 interceptive effect Effects 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- -1 Polypropylene Polymers 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- YACLCMMBHTUQON-UHFFFAOYSA-N 1-chloro-1-fluoroethane Chemical class CC(F)Cl YACLCMMBHTUQON-UHFFFAOYSA-N 0.000 description 1
- 241000881711 Acipenser sturio Species 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 description 1
- 229920003299 Eltex® Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/11—Flash-spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU69196A LU69196A1 (pm) | 1974-01-18 | 1974-01-18 | |
| LU70525A LU70525A1 (pm) | 1974-07-12 | 1974-07-12 | |
| LU71145A LU71145A1 (pm) | 1974-10-18 | 1974-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2458390A1 DE2458390A1 (de) | 1975-07-24 |
| DE2458390B2 true DE2458390B2 (de) | 1979-02-15 |
Family
ID=27350713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2458390A Withdrawn DE2458390B2 (de) | 1974-01-18 | 1974-12-10 | Verfahren und Vorrichtung zur Herstellung kurzer Fasern |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5914565B2 (pm) |
| AT (1) | AT344858B (pm) |
| BR (1) | BR7500345A (pm) |
| CA (1) | CA1052510A (pm) |
| CH (1) | CH599986A5 (pm) |
| DD (1) | DD115710A5 (pm) |
| DE (1) | DE2458390B2 (pm) |
| DK (1) | DK142654B (pm) |
| FI (1) | FI57622C (pm) |
| FR (1) | FR2258469B1 (pm) |
| GB (1) | GB1463782A (pm) |
| IE (1) | IE40655B1 (pm) |
| IN (1) | IN141738B (pm) |
| IT (1) | IT1028293B (pm) |
| NL (1) | NL7500585A (pm) |
| NO (1) | NO140934C (pm) |
| PL (1) | PL94739B1 (pm) |
| RO (1) | RO84852B (pm) |
| SE (1) | SE409587B (pm) |
| YU (1) | YU343074A (pm) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2617961B2 (ja) * | 1987-06-26 | 1997-06-11 | 旭化成工業株式会社 | ポリプロピレン高開繊網状繊維及びその製造方法 |
| JPH0515276A (ja) * | 1991-07-05 | 1993-01-26 | Toshinori Yamagata | ヤリイカ用魚礁とこのヤリイカ用魚礁の製造方法 |
| FI116546B (fi) * | 2003-02-05 | 2005-12-15 | Outokumpu Oy | Laite jatkuvatoimiseen lietenäytteen laimentamiseen |
-
1974
- 1974-12-02 CH CH1598374A patent/CH599986A5/xx not_active IP Right Cessation
- 1974-12-06 DK DK635074AA patent/DK142654B/da not_active IP Right Cessation
- 1974-12-10 DE DE2458390A patent/DE2458390B2/de not_active Withdrawn
- 1974-12-19 IE IE2634/74A patent/IE40655B1/xx unknown
- 1974-12-19 IN IN2800/CAL/74A patent/IN141738B/en unknown
- 1974-12-24 YU YU03430/74A patent/YU343074A/xx unknown
- 1974-12-30 RO RO81011A patent/RO84852B/ro unknown
-
1975
- 1975-01-07 FI FI750029A patent/FI57622C/fi not_active IP Right Cessation
- 1975-01-10 IT IT19170/75A patent/IT1028293B/it active
- 1975-01-13 FR FR7500904A patent/FR2258469B1/fr not_active Expired
- 1975-01-14 CA CA217,911A patent/CA1052510A/fr not_active Expired
- 1975-01-15 NO NO750118A patent/NO140934C/no unknown
- 1975-01-16 SE SE7500462A patent/SE409587B/xx not_active IP Right Cessation
- 1975-01-16 DD DD183666A patent/DD115710A5/xx unknown
- 1975-01-17 GB GB210575A patent/GB1463782A/en not_active Expired
- 1975-01-17 NL NL7500585A patent/NL7500585A/xx not_active Application Discontinuation
- 1975-01-17 AT AT34375A patent/AT344858B/de not_active IP Right Cessation
- 1975-01-17 BR BR345/75A patent/BR7500345A/pt unknown
- 1975-01-18 PL PL1975177412A patent/PL94739B1/pl unknown
- 1975-01-18 JP JP50007442A patent/JPS5914565B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN141738B (pm) | 1977-04-09 |
| DK635074A (pm) | 1975-09-08 |
| FI750029A7 (pm) | 1975-07-19 |
| NL7500585A (nl) | 1975-07-22 |
| JPS5914565B2 (ja) | 1984-04-05 |
| ATA34375A (de) | 1977-12-15 |
| SE409587B (sv) | 1979-08-27 |
| DK142654C (pm) | 1981-08-03 |
| NO750118L (pm) | 1975-08-11 |
| IT1028293B (it) | 1979-01-30 |
| DE2458390A1 (de) | 1975-07-24 |
| FR2258469A1 (pm) | 1975-08-18 |
| AU7664074A (en) | 1976-06-24 |
| BR7500345A (pt) | 1975-11-04 |
| DK142654B (da) | 1980-12-08 |
| AT344858B (de) | 1978-08-10 |
| JPS50101609A (pm) | 1975-08-12 |
| CH599986A5 (pm) | 1978-06-15 |
| RO84852B (ro) | 1984-09-30 |
| IE40655B1 (en) | 1979-07-18 |
| DD115710A5 (pm) | 1975-10-12 |
| FR2258469B1 (pm) | 1977-07-01 |
| YU343074A (en) | 1982-06-18 |
| PL94739B1 (pl) | 1977-08-31 |
| CA1052510A (fr) | 1979-04-17 |
| FI57622C (fi) | 1980-09-10 |
| SE7500462L (pm) | 1975-07-21 |
| RO84852A (ro) | 1984-08-17 |
| FI57622B (fi) | 1980-05-30 |
| NO140934C (no) | 1979-12-12 |
| IE40655L (en) | 1975-07-18 |
| NO140934B (no) | 1979-09-03 |
| GB1463782A (en) | 1977-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8239 | Disposal/non-payment of the annual fee |