NO742146L - - Google Patents
Info
- Publication number
- NO742146L NO742146L NO742146A NO742146A NO742146L NO 742146 L NO742146 L NO 742146L NO 742146 A NO742146 A NO 742146A NO 742146 A NO742146 A NO 742146A NO 742146 L NO742146 L NO 742146L
- Authority
- NO
- Norway
- Prior art keywords
- ethylene
- polymerization
- carried out
- type
- compound
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 22
- 239000005977 Ethylene Substances 0.000 claims description 18
- 238000006116 polymerization reaction Methods 0.000 claims description 13
- -1 polyethylene Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000012429 reaction media Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 150000003682 vanadium compounds Chemical group 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
- 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)
- Polymerisation Methods In General (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25394/73A IT989189B (it) | 1973-06-15 | 1973-06-15 | Processo per la produzione di polietilene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO742146L true NO742146L (xx) | 1975-01-13 |
Family
ID=11216573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742146A NO742146L (xx) | 1973-06-15 | 1974-06-13 |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5036583A (xx) |
| BE (1) | BE816218A (xx) |
| CA (1) | CA1028449A (xx) |
| CH (1) | CH603703A5 (xx) |
| CS (2) | CS183750B2 (xx) |
| DD (1) | DD111914A5 (xx) |
| DE (1) | DE2428561A1 (xx) |
| DK (1) | DK135457B (xx) |
| FR (1) | FR2233341B1 (xx) |
| GB (2) | GB1442465A (xx) |
| HU (1) | HU169265B (xx) |
| IT (1) | IT989189B (xx) |
| LU (1) | LU70328A1 (xx) |
| NL (1) | NL7408089A (xx) |
| NO (1) | NO742146L (xx) |
| SE (1) | SE7407990L (xx) |
| ZA (1) | ZA743819B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1015582B (it) * | 1974-07-01 | 1977-05-20 | Snam Progetti | Processo per la polimerizzazione dell etilene |
| EP0001186B1 (en) | 1977-09-14 | 1981-08-12 | BP Chemicals Limited | Process for producing polyisobutenes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1369866A (fr) * | 1962-09-25 | 1964-08-14 | Snam Spa | Procédé de polymérisation catalytique de mono-oléfines et de di-olénnes |
| NL125866C (xx) * | 1965-02-03 |
-
1973
- 1973-06-15 IT IT25394/73A patent/IT989189B/it active
-
1974
- 1974-05-24 GB GB2347374A patent/GB1442465A/en not_active Expired
- 1974-05-24 GB GB837876A patent/GB1466848A/en not_active Expired
- 1974-06-05 CH CH769574A patent/CH603703A5/xx not_active IP Right Cessation
- 1974-06-10 FR FR7419954A patent/FR2233341B1/fr not_active Expired
- 1974-06-12 BE BE145324A patent/BE816218A/xx unknown
- 1974-06-13 NO NO742146A patent/NO742146L/no unknown
- 1974-06-13 DD DD179148A patent/DD111914A5/xx unknown
- 1974-06-13 JP JP49066635A patent/JPS5036583A/ja active Pending
- 1974-06-14 LU LU70328A patent/LU70328A1/xx unknown
- 1974-06-14 HU HUSA2659A patent/HU169265B/hu unknown
- 1974-06-14 DK DK319574AA patent/DK135457B/da unknown
- 1974-06-14 CA CA202,689A patent/CA1028449A/en not_active Expired
- 1974-06-14 DE DE19742428561 patent/DE2428561A1/de active Pending
- 1974-06-14 ZA ZA00743819A patent/ZA743819B/xx unknown
- 1974-06-17 NL NL7408089A patent/NL7408089A/xx not_active Application Discontinuation
- 1974-06-17 SE SE7407990A patent/SE7407990L/xx unknown
- 1974-06-17 CS CS7600007840A patent/CS183750B2/cs unknown
- 1974-06-17 CS CS7400004253A patent/CS183741B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1442465A (en) | 1976-07-14 |
| DE2428561A1 (de) | 1975-01-09 |
| DK319574A (xx) | 1975-02-10 |
| CA1028449A (en) | 1978-03-21 |
| SE7407990L (xx) | 1974-12-16 |
| AU6963174A (en) | 1975-12-04 |
| NL7408089A (xx) | 1974-12-17 |
| BE816218A (fr) | 1974-09-30 |
| FR2233341B1 (xx) | 1977-09-30 |
| FR2233341A1 (xx) | 1975-01-10 |
| DK135457C (xx) | 1977-10-17 |
| HU169265B (xx) | 1976-10-28 |
| CS183750B2 (en) | 1978-07-31 |
| IT989189B (it) | 1975-05-20 |
| GB1466848A (en) | 1977-03-09 |
| DK135457B (da) | 1977-05-02 |
| LU70328A1 (xx) | 1974-10-17 |
| ZA743819B (en) | 1975-06-25 |
| CH603703A5 (xx) | 1978-08-31 |
| CS183741B2 (en) | 1978-07-31 |
| DD111914A5 (xx) | 1975-03-12 |
| JPS5036583A (xx) | 1975-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2978442A (en) | Recovery process for polyethylene | |
| US2849432A (en) | Polymerization of diolefines | |
| US3969332A (en) | Polymerization of ethylene | |
| NO140837B (no) | Materist for forbrenningsovner. | |
| US2899416A (en) | Catalyst compositions comprising a | |
| US3725498A (en) | Recyclable liquid aluminum chloride and bromide complexes | |
| US2967173A (en) | Polymerizable esters of acrylic and methacrylic acid and polymers thereof | |
| US2913444A (en) | Process for polymerizing conjugated diolefins using a mixture of metallic lithium and alkyl lithium as the catalyst | |
| NO130908B (xx) | ||
| US2918457A (en) | Copolymer of propylene and butene-1 | |
| NO742146L (xx) | ||
| US3933934A (en) | Fabrication of atactic waxes of polyolefin | |
| US2976271A (en) | Propylene polymerization | |
| Breslow et al. | Alkylaluminum–Lewis base complexes as initiators of vinyl polymerization | |
| JPH09501461A (ja) | 高純度ビニルメチルエーテルモノマーからのポリ（ビニルメチルエーテル）の液相および水溶液 | |
| US3234383A (en) | Process and catalyst for the polymerization of olefins | |
| Inoue et al. | Catalytic reactivity of organometallic compounds for olefin polymerization. IV. Vinyl polymerization by organocalcium compound | |
| US2713044A (en) | Polymerization of ethylene with ozonide catalysts | |
| Ballard et al. | Polymerisation of vinyl monomers by transition‐metal allyl compounds. III. The polymerisation of ethylene by transition‐metal allyl compounds | |
| Giusti et al. | Studies on polymerizations initiated by syncatalytic systems based on aluminium organic compounds, 3. Polymerization and copolymerization of isobutene initiated by diethylaluminium iodide and iodine | |
| US2791618A (en) | Process for preparing alkali-metal catalyzed polymers | |
| US3022283A (en) | Production of solid olefin polymers in the presence of acetylenic compounds using alkyl titanium halide catalysts | |
| US3080352A (en) | Amorphous poly(vinyl lower-alkyl ethers) and method of preparing | |
| US2767229A (en) | Stabilizing drying oils | |
| US3718634A (en) | Polymerization of alkyl vinyl ethers with catalyst based on dialkyl aluminum halide and water |