FI59623C - Foerfarande foer framstaellning av polyolefinfibrer - Google Patents
Foerfarande foer framstaellning av polyolefinfibrer Download PDFInfo
- Publication number
- FI59623C FI59623C FI2688/73A FI268873A FI59623C FI 59623 C FI59623 C FI 59623C FI 2688/73 A FI2688/73 A FI 2688/73A FI 268873 A FI268873 A FI 268873A FI 59623 C FI59623 C FI 59623C
- Authority
- FI
- Finland
- Prior art keywords
- water
- mixture
- fibers
- polyolefin
- polymer
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 130
- 239000000835 fiber Substances 0.000 claims description 99
- 239000000203 mixture Substances 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 53
- 239000002904 solvent Substances 0.000 claims description 41
- 238000001704 evaporation Methods 0.000 claims description 40
- 230000008020 evaporation Effects 0.000 claims description 38
- -1 polyethylene Polymers 0.000 claims description 37
- 239000004698 Polyethylene Substances 0.000 claims description 24
- 229920000573 polyethylene Polymers 0.000 claims description 24
- 229920000098 polyolefin Polymers 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 22
- 238000004090 dissolution Methods 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 74
- 239000012071 phase Substances 0.000 description 42
- 239000000243 solution Substances 0.000 description 38
- 238000011282 treatment Methods 0.000 description 30
- 239000000839 emulsion Substances 0.000 description 24
- 238000002156 mixing Methods 0.000 description 24
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 19
- 239000000123 paper Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 17
- 229920002451 polyvinyl alcohol Polymers 0.000 description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000002002 slurry Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000004793 Polystyrene Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 241000219495 Betulaceae Species 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 240000002317 Camassia leichtlinii Species 0.000 description 2
- 235000000459 Camassia leichtlinii Nutrition 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 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
- 239000003708 ampul Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229920006039 crystalline polyamide Polymers 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 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
- 238000007380 fibre production Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- WOLATMHLPFJRGC-UHFFFAOYSA-N furan-2,5-dione;styrene Chemical compound O=C1OC(=O)C=C1.C=CC1=CC=CC=C1 WOLATMHLPFJRGC-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 229940073584 methylene chloride Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical class C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000000710 polymer precipitation Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28538672A | 1972-08-30 | 1972-08-30 | |
| US28538672 | 1972-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI59623B FI59623B (fi) | 1981-05-29 |
| FI59623C true FI59623C (fi) | 1981-09-10 |
Family
ID=23094013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2688/73A FI59623C (fi) | 1972-08-30 | 1973-08-29 | Foerfarande foer framstaellning av polyolefinfibrer |
Country Status (22)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1085565B (it) * | 1977-05-09 | 1985-05-28 | Montedison Spa | Procedimento per preparare cartone da imballaggio,dotato di resistenza all'umidita' |
| DE2947490A1 (de) * | 1979-11-24 | 1981-06-04 | Hoechst Ag, 6000 Frankfurt | Polyoxymethylenfibride und verfahren zu ihrer herstellung |
| IT1151747B (it) * | 1982-04-27 | 1986-12-24 | Montedison Spa | Fibre sintetiche bicomponenti atte a sostituire le fibre celulosiche in campo cartorio ed extracartario, e procedimento per la loro preparazione |
| US6869501B2 (en) | 2001-12-20 | 2005-03-22 | 3M Innovative Properties Company | Continuous process for controlled concentration of colloidal solutions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770856A (en) * | 1970-09-08 | 1973-11-06 | Oji Yuka Goseishi Kk | Production of fine fibrous structures |
-
1973
- 1973-08-28 SE SE7311672A patent/SE392133B/xx unknown
- 1973-08-28 CA CA179,782A patent/CA1032328A/en not_active Expired
- 1973-08-29 ZA ZA735927A patent/ZA735927B/xx unknown
- 1973-08-29 NO NO3412/73A patent/NO140770C/no unknown
- 1973-08-29 CH CH1239973A patent/CH573986A5/xx not_active IP Right Cessation
- 1973-08-29 BR BR6634/73A patent/BR7306634D0/pt unknown
- 1973-08-29 NL NL7311863A patent/NL7311863A/xx not_active Application Discontinuation
- 1973-08-29 DK DK475073A patent/DK146600C/da not_active IP Right Cessation
- 1973-08-29 IN IN1979/CAL/1973A patent/IN140806B/en unknown
- 1973-08-29 BE BE135081A patent/BE804182A/xx not_active IP Right Cessation
- 1973-08-29 ES ES418309A patent/ES418309A1/es not_active Expired
- 1973-08-29 PH PH14973A patent/PH10452A/en unknown
- 1973-08-29 AT AT749773A patent/AT340768B/de not_active IP Right Cessation
- 1973-08-29 DD DD173159A patent/DD107087A5/xx unknown
- 1973-08-29 IE IE1520/73A patent/IE38817B1/xx unknown
- 1973-08-29 GB GB4059773A patent/GB1446034A/en not_active Expired
- 1973-08-29 FR FR7331177A patent/FR2198005B1/fr not_active Expired
- 1973-08-29 FI FI2688/73A patent/FI59623C/fi active
- 1973-08-29 DE DE2343543A patent/DE2343543C2/de not_active Expired
- 1973-08-30 IT IT28375/73A patent/IT998511B/it active
- 1973-08-30 JP JP48096731A patent/JPS5019645B2/ja not_active Expired
- 1973-08-30 AR AR249851A patent/AR200022A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AR200022A1 (es) | 1974-10-15 |
| DD107087A5 (enrdf_load_stackoverflow) | 1974-07-12 |
| BR7306634D0 (pt) | 1974-07-18 |
| DE2343543C2 (de) | 1983-11-03 |
| DK146600C (da) | 1984-04-24 |
| PH10452A (en) | 1977-03-31 |
| JPS5019645B2 (enrdf_load_stackoverflow) | 1975-07-09 |
| FI59623B (fi) | 1981-05-29 |
| DE2343543A1 (de) | 1974-03-21 |
| NO140770B (no) | 1979-07-30 |
| AT340768B (de) | 1978-01-10 |
| CA1032328A (en) | 1978-06-06 |
| IE38817B1 (en) | 1978-06-07 |
| IE38817L (en) | 1974-02-28 |
| CH573986A5 (enrdf_load_stackoverflow) | 1976-03-31 |
| NO140770C (no) | 1979-11-07 |
| ZA735927B (en) | 1974-11-27 |
| FR2198005B1 (enrdf_load_stackoverflow) | 1976-10-01 |
| ES418309A1 (es) | 1976-03-16 |
| NL7311863A (enrdf_load_stackoverflow) | 1974-03-04 |
| GB1446034A (en) | 1976-08-11 |
| IN140806B (enrdf_load_stackoverflow) | 1976-12-25 |
| FR2198005A1 (enrdf_load_stackoverflow) | 1974-03-29 |
| IT998511B (it) | 1976-02-20 |
| SE392133B (sv) | 1977-03-14 |
| ATA749773A (de) | 1977-04-15 |
| BE804182A (fr) | 1974-02-28 |
| DK146600B (da) | 1983-11-14 |
| JPS4992318A (enrdf_load_stackoverflow) | 1974-09-03 |
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