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 |
|---|---|---|---|
| DE2361508 | 1973-12-11 | ||
| DE2361508A DE2361508C3 (de) | 1973-12-11 | 1973-12-11 | Verfahren zur Herstellung von Polyäthylen mit einem Molekulargewicht fiber 500 000 |
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 BE BE151156A patent/BE822946A/xx not_active IP Right Cessation
- 1974-12-04 FR FR7439697A patent/FR2253764B1/fr not_active Expired
- 1974-12-04 SU SU742081754A patent/SU615864A3/ru active
- 1974-12-04 ZA ZA00747737A patent/ZA747737B/xx unknown
- 1974-12-04 BR BR10149/74A patent/BR7410149A/pt unknown
- 1974-12-04 SE SE7415205A patent/SE411908B/xx unknown
- 1974-12-04 FI FI3509/74A patent/FI58338C/fi active
- 1974-12-04 CS CS748298A patent/CS189677B2/cs unknown
- 1974-12-06 ES ES432671A patent/ES432671A1/es not_active Expired
- 1974-12-06 RO RO7480722A patent/RO66062A/ro unknown
- 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 |
|---|---|
| DE2361508C3 (de) | 1979-03-29 |
| AU7606074A (en) | 1976-06-10 |
| AT333028B (de) | 1976-10-25 |
| FR2253764A1 (cs) | 1975-07-04 |
| GB1451292A (en) | 1976-09-29 |
| CS189677B2 (en) | 1979-04-30 |
| JPS5236916B2 (cs) | 1977-09-19 |
| BR7410149A (pt) | 1976-06-08 |
| DE2361508A1 (de) | 1975-12-18 |
| JPS5091684A (cs) | 1975-07-22 |
| DD114824A5 (cs) | 1975-08-20 |
| CA1034298A (en) | 1978-07-04 |
| SE7415205L (cs) | 1975-06-12 |
| NL7415478A (nl) | 1975-06-13 |
| IN143412B (cs) | 1977-11-26 |
| IT1024405B (it) | 1978-06-20 |
| ATA65074A (de) | 1976-02-15 |
| NL158510B (nl) | 1978-11-15 |
| FI350974A7 (cs) | 1975-06-12 |
| RO66062A (fr) | 1979-03-15 |
| SU615864A3 (ru) | 1978-07-15 |
| ZA747737B (en) | 1976-01-28 |
| ES432671A1 (es) | 1976-12-01 |
| FR2253764B1 (cs) | 1979-07-06 |
| BE822946A (fr) | 1975-06-04 |
| DE2361508B2 (de) | 1978-07-20 |
| FI58338B (fi) | 1980-09-30 |
| SE411908B (sv) | 1980-02-11 |
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