FI58338C - Foerfarande foer framstaellning av polyeten med en molekylvikt oever 500 000 - Google Patents
Foerfarande foer framstaellning av polyeten med en molekylvikt oever 500 000 Download PDFInfo
- Publication number
- FI58338C FI58338C FI3509/74A FI350974A FI58338C FI 58338 C FI58338 C FI 58338C FI 3509/74 A FI3509/74 A FI 3509/74A FI 350974 A FI350974 A FI 350974A FI 58338 C FI58338 C FI 58338C
- Authority
- FI
- Finland
- Prior art keywords
- polymerization
- ethylene
- molecular weight
- molar ratio
- titanium
- Prior art date
Links
- 230000008014 freezing Effects 0.000 title 1
- 238000007710 freezing Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 19
- 239000005977 Ethylene Substances 0.000 claims description 19
- -1 polyethylene Polymers 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 150000004820 halides Chemical class 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- TVZXZQOUICFFCL-UHFFFAOYSA-M chloro(ethyl)alumane Chemical compound CC[AlH]Cl TVZXZQOUICFFCL-UHFFFAOYSA-M 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2361508A DE2361508C3 (de) | 1973-12-11 | 1973-12-11 | Verfahren zur Herstellung von Polyäthylen mit einem Molekulargewicht fiber 500 000 |
| DE2361508 | 1973-12-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI350974A7 FI350974A7 (cs) | 1975-06-12 |
| FI58338B FI58338B (fi) | 1980-09-30 |
| FI58338C true FI58338C (fi) | 1981-01-12 |
Family
ID=5900407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3509/74A FI58338C (fi) | 1973-12-11 | 1974-12-04 | Foerfarande foer framstaellning av polyeten med en molekylvikt oever 500 000 |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5236916B2 (cs) |
| AT (1) | AT333028B (cs) |
| BE (1) | BE822946A (cs) |
| BR (1) | BR7410149A (cs) |
| CA (1) | CA1034298A (cs) |
| CS (1) | CS189677B2 (cs) |
| DD (1) | DD114824A5 (cs) |
| DE (1) | DE2361508C3 (cs) |
| ES (1) | ES432671A1 (cs) |
| FI (1) | FI58338C (cs) |
| FR (1) | FR2253764B1 (cs) |
| GB (1) | GB1451292A (cs) |
| IN (1) | IN143412B (cs) |
| IT (1) | IT1024405B (cs) |
| NL (1) | NL158510B (cs) |
| RO (1) | RO66062A (cs) |
| SE (1) | SE411908B (cs) |
| SU (1) | SU615864A3 (cs) |
| ZA (1) | ZA747737B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724096C2 (de) * | 1977-05-27 | 1982-10-21 | Svetlana Aleksandrovna Šibalovskaja | Verfahren zur Herstellung von superhochmolekularem Polyäthylen |
| FR2538399B1 (fr) * | 1982-12-24 | 1986-06-06 | Charbonnages Ste Chimique | Procede continu perfectionne de fabrication d'homopolymeres ou de copolymeres de l'ethylene |
| FR2538398B1 (fr) * | 1982-12-24 | 1986-01-24 | Charbonnages Ste Chimique | Procede continu ameliore de fabrication d'homopolymeres ou de copolymeres de l'ethylene |
| DE4332786A1 (de) * | 1993-09-27 | 1995-03-30 | Hoechst Ag | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen mit hoher Schüttdichte |
| DE10122111B4 (de) | 2001-05-08 | 2007-03-01 | Ticona Gmbh | Verfahren zur Herstellung von Olefinpolymeren, sowie ausgewählte Katalysatoren |
| US20060025507A1 (en) | 2004-07-26 | 2006-02-02 | Moore David T | Low wear resin composition having improved surface appearance |
-
1973
- 1973-12-11 DE DE2361508A patent/DE2361508C3/de not_active Expired
-
1974
- 1974-01-28 AT AT65074*#A patent/AT333028B/de not_active IP Right Cessation
- 1974-11-11 IN IN2477/CAL/74A patent/IN143412B/en unknown
- 1974-11-27 NL NL7415478.A patent/NL158510B/xx not_active IP Right Cessation
- 1974-12-03 DD DD182742A patent/DD114824A5/xx unknown
- 1974-12-04 FI FI3509/74A patent/FI58338C/fi active
- 1974-12-04 BR BR10149/74A patent/BR7410149A/pt unknown
- 1974-12-04 SU SU742081754A patent/SU615864A3/ru active
- 1974-12-04 CS CS748298A patent/CS189677B2/cs unknown
- 1974-12-04 FR FR7439697A patent/FR2253764B1/fr not_active Expired
- 1974-12-04 SE SE7415205A patent/SE411908B/xx unknown
- 1974-12-04 ZA ZA00747737A patent/ZA747737B/xx unknown
- 1974-12-04 BE BE151156A patent/BE822946A/xx not_active IP Right Cessation
- 1974-12-06 RO RO7480722A patent/RO66062A/ro unknown
- 1974-12-06 ES ES432671A patent/ES432671A1/es not_active Expired
- 1974-12-09 GB GB5314174A patent/GB1451292A/en not_active Expired
- 1974-12-10 IT IT54475/74A patent/IT1024405B/it active
- 1974-12-10 CA CA215,583A patent/CA1034298A/en not_active Expired
- 1974-12-11 JP JP49142390A patent/JPS5236916B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU615864A3 (ru) | 1978-07-15 |
| DE2361508B2 (de) | 1978-07-20 |
| BR7410149A (pt) | 1976-06-08 |
| CA1034298A (en) | 1978-07-04 |
| DE2361508A1 (de) | 1975-12-18 |
| GB1451292A (en) | 1976-09-29 |
| ATA65074A (de) | 1976-02-15 |
| ES432671A1 (es) | 1976-12-01 |
| FR2253764B1 (cs) | 1979-07-06 |
| JPS5091684A (cs) | 1975-07-22 |
| RO66062A (fr) | 1979-03-15 |
| BE822946A (fr) | 1975-06-04 |
| AU7606074A (en) | 1976-06-10 |
| SE7415205L (cs) | 1975-06-12 |
| DD114824A5 (cs) | 1975-08-20 |
| FI350974A7 (cs) | 1975-06-12 |
| ZA747737B (en) | 1976-01-28 |
| FI58338B (fi) | 1980-09-30 |
| NL7415478A (nl) | 1975-06-13 |
| JPS5236916B2 (cs) | 1977-09-19 |
| FR2253764A1 (cs) | 1975-07-04 |
| CS189677B2 (en) | 1979-04-30 |
| AT333028B (de) | 1976-10-25 |
| IN143412B (cs) | 1977-11-26 |
| IT1024405B (it) | 1978-06-20 |
| NL158510B (nl) | 1978-11-15 |
| DE2361508C3 (de) | 1979-03-29 |
| SE411908B (sv) | 1980-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5705503A (en) | Addition polymers of polycycloolefins containing functional substituents | |
| JPS5920681B2 (ja) | 重合触媒 | |
| US3219652A (en) | Process of polymerizing ethylene in the presence of a ziegler-type catalyst and a polyether or hydroxyether | |
| FI58338C (fi) | Foerfarande foer framstaellning av polyeten med en molekylvikt oever 500 000 | |
| JPS60228504A (ja) | オレフイン重合体の製造法 | |
| US3803105A (en) | Polymerization catalysts | |
| JP2732893B2 (ja) | エチレン―α―オレフィン共重合体の連続的製法及び低い残留単量体含量を有するエチレン共重合体 | |
| US4412049A (en) | Process for producing highly stereoregular α-olefin polymers | |
| US4297465A (en) | Catalysts for polymerizing propylene in a high temperature solution process | |
| US5030790A (en) | Process for producing butene-1 | |
| KR20010021512A (ko) | 프로필렌/1-펜텐 공중합체의 기상 중합 제조 방법 | |
| NO153487B (no) | Fremgangsmaate og apparatur for avlasting av drikkebegre o.l. fra transportpaller. | |
| US4331791A (en) | Polymerization process using high molecular weight epoxides | |
| US4059720A (en) | Process for the production of polyethylene having molecular weights above 500,000 | |
| CA1056999A (en) | Polymerisation process | |
| US3707530A (en) | Method for producing polymers of ethylene | |
| JPS6048525B2 (ja) | 洗浄液の精製 | |
| US3208989A (en) | Method for the polymerization of ethylene using a catalyst of titanium or vanadium tetrachloride and tetraethyl lead | |
| KR840001787B1 (ko) | 폴리프로필렌의 제조방법 | |
| US2970992A (en) | Process for the polymerization of ethylene | |
| JPH06157635A (ja) | オレフィン類重合用のバナジウムベースの触媒成分と触媒及びそれを用いる重合法 | |
| KR20010083114A (ko) | 에틸렌 삼원공중합체 및 이의 제조방법 | |
| US3111511A (en) | Polymerization of ethylene with aluminum alkyl-rare earth halide catalysts | |
| SU1303030A3 (ru) | Катализатор (со)полимеризации @ - @ -альфа-олефинов | |
| JPS61246213A (ja) | エチレンの重合によるエチレン／１−ブテン共重合体の改良製造方法 |