FR2494700B1 - POLYMERIZATION PROCESS FOR 1-OLEFINS AND CATALYTIC SYSTEM FOR CARRYING OUT SAID METHOD - Google Patents
POLYMERIZATION PROCESS FOR 1-OLEFINS AND CATALYTIC SYSTEM FOR CARRYING OUT SAID METHODInfo
- Publication number
- FR2494700B1 FR2494700B1 FR8122000A FR8122000A FR2494700B1 FR 2494700 B1 FR2494700 B1 FR 2494700B1 FR 8122000 A FR8122000 A FR 8122000A FR 8122000 A FR8122000 A FR 8122000A FR 2494700 B1 FR2494700 B1 FR 2494700B1
- Authority
- FR
- France
- Prior art keywords
- olefins
- carrying
- transition metal
- polymerization process
- catalytic system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229920001684 low density polyethylene Polymers 0.000 abstract 1
- 239000004702 low-density polyethylene Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000001175 rotational moulding Methods 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 229910000314 transition metal oxide Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic System without C-Metal linkages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- 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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
Abstract
A 1-olefin is polymerised or copolymerised using a catalyst system comprising a mixture of cocatalysts, one of which is a halide activated intermetallic compd. comprising the reaction product of a polymeric transition metal oxide alkoxide a reducing metal of higher oxidation potential than the transition metal. Low density polyethylene for blown or cast film, wire and cable coating, coextrusion and injection or rotational moulding is produced having a broader molecular wt. distribution and higher melt index.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20922880A | 1980-11-24 | 1980-11-24 | |
US20922580A | 1980-11-24 | 1980-11-24 | |
US20922680A | 1980-11-24 | 1980-11-24 | |
US20922380A | 1980-11-24 | 1980-11-24 | |
US20922480A | 1980-11-24 | 1980-11-24 | |
US20922780A | 1980-11-24 | 1980-11-24 | |
US20922980A | 1980-11-24 | 1980-11-24 | |
US22883181A | 1981-01-27 | 1981-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2494700A1 FR2494700A1 (en) | 1982-05-28 |
FR2494700B1 true FR2494700B1 (en) | 1987-06-19 |
Family
ID=27575178
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8121999A Expired FR2494694B1 (en) | 1980-11-24 | 1981-11-24 | INTERMETALLIC POLYMERIC OXIDE-ALCOXIDE COMPOUNDS OF TRANSITIONAL METALS AND PROCESS FOR THEIR PREPARATION |
FR8122000A Expired FR2494700B1 (en) | 1980-11-24 | 1981-11-24 | POLYMERIZATION PROCESS FOR 1-OLEFINS AND CATALYTIC SYSTEM FOR CARRYING OUT SAID METHOD |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8121999A Expired FR2494694B1 (en) | 1980-11-24 | 1981-11-24 | INTERMETALLIC POLYMERIC OXIDE-ALCOXIDE COMPOUNDS OF TRANSITIONAL METALS AND PROCESS FOR THEIR PREPARATION |
Country Status (17)
Country | Link |
---|---|
AT (2) | AT386214B (en) |
AU (2) | AU551320B2 (en) |
BR (2) | BR8107638A (en) |
DE (2) | DE3146568C2 (en) |
DK (2) | DK520381A (en) |
FI (2) | FI71569C (en) |
FR (2) | FR2494694B1 (en) |
GB (2) | GB2087907B (en) |
IN (2) | IN156404B (en) |
IT (1) | IT1139827B (en) |
MX (1) | MX6918E (en) |
NL (2) | NL188652C (en) |
NO (2) | NO160584C (en) |
NZ (2) | NZ199047A (en) |
SE (2) | SE451587B (en) |
TR (2) | TR21347A (en) |
YU (2) | YU275581A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4629714A (en) * | 1985-10-25 | 1986-12-16 | National Distillers And Chemical Corporation | Intermetallic compounds and catalytic use thereof |
US6458910B1 (en) * | 1992-01-14 | 2002-10-01 | Exxonmobil Oil Corporation | High impact LLDPE films |
US5688887A (en) * | 1992-05-26 | 1997-11-18 | Amoco Corporation | Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture |
US6043401A (en) * | 1992-05-26 | 2000-03-28 | Bp Amoco Corporation | Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture |
KR20020027380A (en) * | 1999-06-30 | 2002-04-13 | 조셉 에스. 바이크 | Mixed metal alkoxide complexes and polymerization catalysts made therefrom |
DE102006031960A1 (en) | 2006-07-11 | 2008-01-17 | Oxeno Olefinchemie Gmbh | Process for the preparation of polymers of 3-methylbut-1-ene |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1020055B (en) * | 1973-09-08 | 1977-12-20 | Solvay | LOW PRESSURE POLYMERIZATION OF OLEFINS |
DE2906639C2 (en) * | 1979-02-21 | 1982-03-25 | Chemische Werke Hüls AG, 4370 Marl | Process for the production of largely amorphous homo- and / or copolymers of α-olefins having 3-3 2 carbon atoms |
IT1113421B (en) * | 1979-03-07 | 1986-01-20 | Anic Spa | METHOD FOR THE REDUCTION OF METALLIC ALCOXIDS AND USE OF THE COMPOUNDS SO OBTAINED |
-
1981
- 1981-11-23 IT IT25230/81A patent/IT1139827B/en active
- 1981-11-24 NZ NZ199047A patent/NZ199047A/en unknown
- 1981-11-24 SE SE8106989A patent/SE451587B/en not_active IP Right Cessation
- 1981-11-24 GB GB8135365A patent/GB2087907B/en not_active Expired
- 1981-11-24 AU AU77816/81A patent/AU551320B2/en not_active Ceased
- 1981-11-24 NL NLAANVRAGE8105318,A patent/NL188652C/en not_active IP Right Cessation
- 1981-11-24 DE DE3146568A patent/DE3146568C2/en not_active Expired - Fee Related
- 1981-11-24 NO NO813991A patent/NO160584C/en unknown
- 1981-11-24 YU YU02755/81A patent/YU275581A/en unknown
- 1981-11-24 BR BR8107638A patent/BR8107638A/en not_active IP Right Cessation
- 1981-11-24 SE SE8106988A patent/SE461100B/en not_active IP Right Cessation
- 1981-11-24 NO NO813992A patent/NO160583C/en unknown
- 1981-11-24 NL NLAANVRAGE8105319,A patent/NL189411C/en not_active IP Right Cessation
- 1981-11-24 AT AT0506081A patent/AT386214B/en not_active IP Right Cessation
- 1981-11-24 GB GB8135364A patent/GB2088862B/en not_active Expired
- 1981-11-24 NZ NZ199048A patent/NZ199048A/en unknown
- 1981-11-24 IN IN1316/CAL/81A patent/IN156404B/en unknown
- 1981-11-24 FR FR8121999A patent/FR2494694B1/en not_active Expired
- 1981-11-24 TR TR21347A patent/TR21347A/xx unknown
- 1981-11-24 DK DK520381A patent/DK520381A/en not_active Application Discontinuation
- 1981-11-24 DE DE3146524A patent/DE3146524C2/en not_active Expired - Fee Related
- 1981-11-24 DK DK520481A patent/DK520481A/en not_active Application Discontinuation
- 1981-11-24 FI FI813745A patent/FI71569C/en not_active IP Right Cessation
- 1981-11-24 FI FI813744A patent/FI71568C/en not_active IP Right Cessation
- 1981-11-24 IN IN1317/CAL/81A patent/IN156133B/en unknown
- 1981-11-24 AU AU77815/81A patent/AU550723B2/en not_active Ceased
- 1981-11-24 TR TR22074A patent/TR22074A/en unknown
- 1981-11-24 AT AT0505981A patent/AT386212B/en not_active IP Right Cessation
- 1981-11-24 BR BR8107639A patent/BR8107639A/en not_active IP Right Cessation
- 1981-11-24 FR FR8122000A patent/FR2494700B1/en not_active Expired
- 1981-11-24 YU YU02754/81A patent/YU275481A/en unknown
- 1981-11-24 MX MX819778U patent/MX6918E/en unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69633569D1 (en) | TRANSITION METAL COMPLEX CONTAINING POLYMERIZATION CATALYST AND METHOD FOR PRODUCING OLEFIN POLYMERS | |
DE69611554D1 (en) | Catalyst for the polymerization of olefins and process for the preparation of olefin polymers | |
HUT74314A (en) | Components and catalysts for the polymerization of olefins, process for polymerizing olefins thereby, the produced polymers and products | |
DE69429771D1 (en) | Process for olefin polymerization using a Ziegler-Natta catalyst | |
DE69423237T2 (en) | METHOD FOR PRODUCING A CATALYST FOR THE POLYMERIZATION OF OLEFINS | |
EP0231102A3 (en) | Catalyst composition for polymerizing alpha-olefins | |
EP0498603A3 (en) | Olefin polymerization and copolymerization process | |
DE69717403T2 (en) | Catalyst for the polymerization of an olefin and process for producing an olefin polymer | |
MY108973A (en) | Polyethylene copolymer and polymerization process | |
BE835844A (en) | CONJUGATE DIOLEFINS POLYMERIZATION PROCESS AND CATALYST FOR ITS IMPLEMENTATION | |
FR2494700B1 (en) | POLYMERIZATION PROCESS FOR 1-OLEFINS AND CATALYTIC SYSTEM FOR CARRYING OUT SAID METHOD | |
IT1139828B (en) | Olefin polymerisation catalyst contg. halide activated cpd. | |
AU600440B2 (en) | Novel vanadium containing polymerization catalyst and method for producing relatively narrow molecular weight distribution olefin polymers | |
DE69617713D1 (en) | TRANSITION METAL COMPLEXES, CATALYSTS FOR OLEFIN POLYMERIZATION AND METHOD FOR PRODUCING OLEFIN POLYMERS | |
FR2292717A1 (en) | ETHYLENE POLYMERIZATION PROCESS AND CATALYST FOR ITS IMPLEMENTATION | |
DE3063928D1 (en) | Ethylene polymerisation catalysts, process for their manufacture and polymerisation process using said catalysts | |
EA199800979A1 (en) | CATALYTIC COMPOSITION ON A MEDIA AND METHOD OF POLYMERIZATION OF OLEFIN MONOMERS | |
DE69710435D1 (en) | Catalyst for the polymerization of olefins and process for the production of olefin polymers | |
ATE168701T1 (en) | METHOD FOR PRODUCING (CO)POLYMERS OF ETHYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION | |
GB2121065B (en) | Polymers of ethylenic monomers containing sulphonyl and carboxylic ester groups, and filaments, fibres and films produced from them | |
FR2486532B1 (en) | PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYTIC SYSTEM FOR IMPLEMENTING SAME | |
JPS57198708A (en) | Catalyst for polyolefin production | |
DE69611056T2 (en) | Alpha olefin polymerization catalyst and process for making alpha olefin polymers | |
BE892640A (en) | INSTALLATION FOR THE CONTINUOUS POLYMERIZATION OF MONOMERS | |
BR8307071A (en) | CONTINUOUS PROCESS FOR THE MANUFACTURE OF ETHYLENE HOMOPOLYMERS OR COPOLYMERS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |