FI57497C - Foerfarande foer framstaellning av etenpolymerer vid hoegt tryck och hoeg temperatur - Google Patents
Foerfarande foer framstaellning av etenpolymerer vid hoegt tryck och hoeg temperatur Download PDFInfo
- Publication number
- FI57497C FI57497C FI1157/74A FI115774A FI57497C FI 57497 C FI57497 C FI 57497C FI 1157/74 A FI1157/74 A FI 1157/74A FI 115774 A FI115774 A FI 115774A FI 57497 C FI57497 C FI 57497C
- Authority
- FI
- Finland
- Prior art keywords
- ethylene
- pressure
- mixture
- polymer
- reactor
- Prior art date
Links
- 238000005057 refrigeration Methods 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 44
- 239000005977 Ethylene Substances 0.000 claims description 40
- 229920000642 polymer Polymers 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 16
- 239000000178 monomer Substances 0.000 claims description 13
- 239000003999 initiator Substances 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 235000008694 Humulus lupulus Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 17
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920005594 polymer fiber Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000012967 coordination catalyst Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- BLCKNMAZFRMCJJ-UHFFFAOYSA-N cyclohexyl cyclohexyloxycarbonyloxy carbonate Chemical compound C1CCCCC1OC(=O)OOC(=O)OC1CCCCC1 BLCKNMAZFRMCJJ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- RHMZKSWPMYAOAZ-UHFFFAOYSA-N diethyl peroxide Chemical compound CCOOCC RHMZKSWPMYAOAZ-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7305415 | 1973-04-18 | ||
| NL7305415A NL7305415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-18 | 1973-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI57497B FI57497B (fi) | 1980-04-30 |
| FI57497C true FI57497C (fi) | 1980-08-11 |
Family
ID=19818677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1157/74A FI57497C (fi) | 1973-04-18 | 1974-04-17 | Foerfarande foer framstaellning av etenpolymerer vid hoegt tryck och hoeg temperatur |
Country Status (11)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127623A (en) * | 1974-08-03 | 1978-11-28 | Sumitomo Chemical Company, Limited | Process for producing polyolefin short fibers |
| FR2313399A1 (fr) * | 1975-06-03 | 1976-12-31 | Charbonnages Ste Chimique | Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz |
| IT1054323B (it) * | 1975-11-11 | 1981-11-10 | Montedison Spa | Procedimento di preparazione di fibrille per carta da soluzioni o di spersioni di polipropilene in n esano |
| US4181762A (en) * | 1976-03-10 | 1980-01-01 | Brunswick Corporation | Fibers, yarns and fabrics of low modulus polymer |
| US4258097A (en) * | 1979-04-26 | 1981-03-24 | Brunswick Corporation | Non-woven low modulus fiber fabrics |
| US4994539A (en) * | 1984-10-03 | 1991-02-19 | Nippon Petrochemicals Co., Ltd. | Method for improving impulse destructive stength of electrical insulating materials |
| DE4020640A1 (de) * | 1990-06-29 | 1992-01-02 | Hoechst Ag | Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate |
| CN101876089A (zh) * | 2010-07-21 | 2010-11-03 | 天津工业大学 | 一种闪蒸纺丝设备 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2728753A (en) * | 1952-05-16 | 1955-12-27 | Standard Oil Co | Improved product separation in ethylene polymerization process |
| US2831845A (en) * | 1955-06-28 | 1958-04-22 | Union Carbide Corp | Process for the production of powdered polymers and copolymers of ethylene |
| NL127536C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-09-17 | |||
| US3032545A (en) * | 1959-11-20 | 1962-05-01 | Phillips Petroleum Co | Particle agglomeration of water precipitated polyolefins |
| NL300881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-11-23 | |||
| US3373235A (en) * | 1965-09-17 | 1968-03-12 | Petro Tex Chem Corp | Method for producing polymeric particles |
| US3306342A (en) * | 1966-03-02 | 1967-02-28 | Goodrich Gulf Chem Inc | Fluid processes useful in precipitation of dissolved solids |
| US3461193A (en) * | 1967-01-04 | 1969-08-12 | Du Pont | Novel procedure for starting the flash-extrusion of expandable resin compositions |
| NL156733B (nl) * | 1968-02-28 | 1978-05-16 | Stamicarbon | Werkwijze voor het isoleren van in een organisch oplosmiddel opgeloste polymeren of copolymeren. |
| FR1596107A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-12-13 | 1970-06-15 | ||
| NL159115B (nl) * | 1970-06-29 | 1979-01-15 | Stamicarbon | Werkwijze voor de bereiding van poedervormige homo- of copolymeren van etheen. |
| DE2047290C2 (de) * | 1970-09-25 | 1982-04-08 | Basf Ag, 6700 Ludwigshafen | Verfahren und Anordnung zur Regelung eines Rohrreaktors zum Polymerisieren von Äthylen zu Homopolymerisaten |
| JPS5116533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-06-01 | 1976-05-25 | ||
| BE787890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-09-09 | 1973-02-23 | Solvay | |
| US3902957A (en) * | 1973-04-05 | 1975-09-02 | Crown Zellerbach Corp | Process of making fibers |
-
1973
- 1973-04-18 NL NL7305415A patent/NL7305415A/xx not_active Application Discontinuation
-
1974
- 1974-04-16 GB GB1655774A patent/GB1416835A/en not_active Expired
- 1974-04-16 FR FR7413153A patent/FR2226413B1/fr not_active Expired
- 1974-04-17 AT AT317074A patent/AT336885B/de not_active IP Right Cessation
- 1974-04-17 IT IT50449/74A patent/IT1005982B/it active
- 1974-04-17 FI FI1157/74A patent/FI57497C/fi active
- 1974-04-17 JP JP49043250A patent/JPS5010384A/ja active Pending
- 1974-04-18 US US05/462,074 patent/US3976631A/en not_active Expired - Lifetime
- 1974-04-18 SE SE7405252A patent/SE413512B/xx unknown
- 1974-04-18 DE DE2418701A patent/DE2418701A1/de not_active Withdrawn
- 1974-04-18 BE BE143353A patent/BE813891A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI57497B (fi) | 1980-04-30 |
| NL7305415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-22 |
| DE2418701A1 (de) | 1974-11-07 |
| JPS5010384A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-03 |
| SE413512B (sv) | 1980-06-02 |
| AT336885B (de) | 1977-05-25 |
| IT1005982B (it) | 1976-09-30 |
| FR2226413A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-15 |
| US3976631A (en) | 1976-08-24 |
| FR2226413B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-01-27 |
| BE813891A (fr) | 1974-10-18 |
| ATA317074A (de) | 1976-09-15 |
| GB1416835A (en) | 1975-12-10 |
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