PL80207B1 - - Google Patents
Download PDFInfo
- Publication number
- PL80207B1 PL80207B1 PL13550569A PL13550569A PL80207B1 PL 80207 B1 PL80207 B1 PL 80207B1 PL 13550569 A PL13550569 A PL 13550569A PL 13550569 A PL13550569 A PL 13550569A PL 80207 B1 PL80207 B1 PL 80207B1
- Authority
- PL
- Poland
- Prior art keywords
- molecular weight
- polymers
- ethylene
- polymerization
- weight distribution
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 45
- 238000006116 polymerization reaction Methods 0.000 claims description 39
- 238000009826 distribution Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 19
- 239000012190 activator Substances 0.000 claims description 13
- 230000003197 catalytic effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 4
- RTQCAYKHUMWCEM-UHFFFAOYSA-N [Mg].ClO Chemical compound [Mg].ClO RTQCAYKHUMWCEM-UHFFFAOYSA-N 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 38
- 239000005977 Ethylene Substances 0.000 description 38
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 33
- 239000001257 hydrogen Substances 0.000 description 27
- 229910052739 hydrogen Inorganic materials 0.000 description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 22
- -1 polyethylene Polymers 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 239000004698 Polyethylene Substances 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 150000004820 halides Chemical class 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical class Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910003074 TiCl4 Chemical class 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JKTORXLUQLQJCM-UHFFFAOYSA-N 4-phosphonobutylphosphonic acid Chemical compound OP(O)(=O)CCCCP(O)(O)=O JKTORXLUQLQJCM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical class [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 108091048196 miR-5 stem-loop Proteins 0.000 description 1
- 108091082444 miR-5-1 stem-loop Proteins 0.000 description 1
- 108091078363 miR-5-2 stem-loop Proteins 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Chemical class 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical class [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
- 150000003751 zinc Chemical class 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR164128 | 1968-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL80207B1 true PL80207B1 (en:Method) | 1975-08-30 |
Family
ID=8654008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13550569A PL80207B1 (en:Method) | 1968-08-26 | 1969-08-25 |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4837753B1 (en:Method) |
| AT (1) | AT312278B (en:Method) |
| BE (1) | BE737643A (en:Method) |
| BR (1) | BR6911488D0 (en:Method) |
| CH (1) | CH513216A (en:Method) |
| CS (1) | CS167250B2 (en:Method) |
| DE (1) | DE1938461A1 (en:Method) |
| DK (1) | DK124761B (en:Method) |
| ES (1) | ES369932A1 (en:Method) |
| FR (1) | FR1582942A (en:Method) |
| GB (2) | GB1269067A (en:Method) |
| IE (1) | IE33193B1 (en:Method) |
| NL (1) | NL6911629A (en:Method) |
| NO (1) | NO131678C (en:Method) |
| PL (1) | PL80207B1 (en:Method) |
| RO (1) | RO55763A (en:Method) |
| SE (1) | SE382067B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1329334A (en) * | 1970-05-29 | 1973-09-05 | Mitsui Petrochemical Ind | Preparation of ethylene polymer wax |
| DE2630262C2 (de) * | 1976-07-06 | 1985-01-03 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Polyolefinen |
| EP0003159B1 (en) * | 1978-01-06 | 1983-01-19 | Du Pont Canada Inc. | Ethylene copolymers with a high melt index and manufacture of containers with these |
| IT1141068B (it) * | 1979-09-26 | 1986-10-01 | Nippon Oil Co Ltd | Procedimento per la preparazione di poliolefine |
| US4342855A (en) * | 1980-08-27 | 1982-08-03 | Idemitsu Kosan Company Limited | Process for the production of polyethylene |
-
1968
- 1968-08-26 FR FR1582942D patent/FR1582942A/fr not_active Expired
-
1969
- 1969-07-04 IE IE91969A patent/IE33193B1/xx unknown
- 1969-07-22 CH CH1120169A patent/CH513216A/fr not_active IP Right Cessation
- 1969-07-25 NO NO308869A patent/NO131678C/no unknown
- 1969-07-26 ES ES369932A patent/ES369932A1/es not_active Expired
- 1969-07-29 DE DE19691938461 patent/DE1938461A1/de active Pending
- 1969-07-30 NL NL6911629A patent/NL6911629A/xx unknown
- 1969-08-01 GB GB3863569A patent/GB1269067A/en not_active Expired
- 1969-08-01 GB GB4511771A patent/GB1269068A/en not_active Expired
- 1969-08-04 JP JP6110969A patent/JPS4837753B1/ja active Pending
- 1969-08-07 AT AT762569A patent/AT312278B/de active
- 1969-08-13 BR BR21148869A patent/BR6911488D0/pt unknown
- 1969-08-19 BE BE737643D patent/BE737643A/xx unknown
- 1969-08-20 RO RO6085269A patent/RO55763A/ro unknown
- 1969-08-22 DK DK451569A patent/DK124761B/da unknown
- 1969-08-25 PL PL13550569A patent/PL80207B1/pl unknown
- 1969-08-25 SE SE1177869A patent/SE382067B/xx unknown
- 1969-08-26 CS CS585069A patent/CS167250B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE737643A (en:Method) | 1970-02-19 |
| RO55763A (en:Method) | 1974-01-03 |
| ES369932A1 (es) | 1971-06-16 |
| CS167250B2 (en:Method) | 1976-04-29 |
| NO131678B (en:Method) | 1975-04-01 |
| IE33193B1 (en) | 1974-04-17 |
| NL6911629A (en:Method) | 1970-03-02 |
| GB1269067A (en) | 1972-03-29 |
| SE382067B (sv) | 1976-01-12 |
| JPS4837753B1 (en:Method) | 1973-11-13 |
| CH513216A (fr) | 1971-09-30 |
| AT312278B (de) | 1973-12-27 |
| NO131678C (en:Method) | 1975-07-09 |
| DE1938461A1 (de) | 1970-05-06 |
| IE33193L (en) | 1970-02-26 |
| GB1269068A (en) | 1972-03-29 |
| BR6911488D0 (pt) | 1973-01-09 |
| DK124761B (da) | 1972-11-20 |
| FR1582942A (en:Method) | 1969-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2136224C (en) | Polymerization of alpha-olefins | |
| US3718636A (en) | Catalysts and process for the polymerization of olefins | |
| EP0799248B1 (en) | Method for preventing fouling in polymerization reactors | |
| EP0004645B1 (en) | Low pressure preparation of ethylene copolymers in fluid bed reactor | |
| US4048412A (en) | Dry polymerization of olefins in reaction vessels arranged in series | |
| CA1173424A (en) | Catalyst composition for polymerizing ethylene | |
| EP0224479B1 (en) | Process for reducing sheeting during polymerization of alpha-olefins | |
| US5990251A (en) | Process for polymerising olefin with a Ziegler-Natta catalyst | |
| EP0041796A2 (en) | Improvement in multi-step gas-phase polymerization of olefins | |
| EP0004647A2 (en) | Process for copolymerizing ethylene | |
| JPS6334883B2 (en:Method) | ||
| NZ226841A (en) | Method of preventing or reducing polymer deposition on the walls of fluidised bed reactor (sheeting) during the polymerisation of alpha-olefins | |
| WO1987000184A1 (en) | Polyethylene composition | |
| US4210559A (en) | Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions | |
| KR101233961B1 (ko) | 슬러리상 중합 방법 | |
| KR101822805B1 (ko) | 올레핀의 기체상 중합 방법 | |
| PL80207B1 (en:Method) | ||
| RU2466144C2 (ru) | Способ полимеризации олефинов | |
| KR100269845B1 (ko) | 에틸렌 중합체(ethylene polymer) | |
| US5500397A (en) | Components and catalysts for the polymerization of ethylene | |
| CN108602905B (zh) | 烯烃聚合方法 | |
| NO159860B (no) | Kontinuerlig blokk-kopolymerisasjonsprosess for fremstilling av slagbestandige etylen-propylen-polymerer. | |
| US6191239B1 (en) | Process for producing polyethylene | |
| US4284739A (en) | Block copolymerization process | |
| JPH0721005B2 (ja) | エチレンの（共）重合用触媒組成物 |