GB834777A - Improvements in the production of mixed catalysts for low pressure polymerisation of olefines - Google Patents
Improvements in the production of mixed catalysts for low pressure polymerisation of olefinesInfo
- Publication number
- GB834777A GB834777A GB3894758A GB3894758A GB834777A GB 834777 A GB834777 A GB 834777A GB 3894758 A GB3894758 A GB 3894758A GB 3894758 A GB3894758 A GB 3894758A GB 834777 A GB834777 A GB 834777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- reacting
- oxygen
- active hydrogen
- ethylene
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 6
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 abstract 4
- GWESVXSMPKAFAS-UHFFFAOYSA-N Isopropylcyclohexane Chemical compound CC(C)C1CCCCC1 GWESVXSMPKAFAS-UHFFFAOYSA-N 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- -1 propylene- Chemical compound 0.000 abstract 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910001507 metal halide Inorganic materials 0.000 abstract 2
- 150000005309 metal halides Chemical class 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 1
- 229910010062 TiCl3 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
- F01K3/205—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler more than one circuit being heated by one boiler
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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)
Abstract
An olefin polymerization catalyst is prepared either by reacting (1) an oxygen-containing organic compound containing no active hydrogen and wherein the two valencies of oxygen are combined with the same carbon atoms, or with adjacent carbon atoms in a continuous carbon chain, with (2) a Group IVa, Va or VIa metal halide and then with (3) an organo-Al compound, or by reacting (1) with the product of mixing (2) with (3); preferably the molar ration (1) : (2) : (3) is 0.2-3 : 1 : 0.2-2. Specified components are ethylene-, propylene-, butylene- and styrene-oxide, and acetone; TiCl4, TiCl3 and Cl3TiOCH2CH2Cl (fro TiCl4 and (CH2)2O); Et2AlCl (isobutyl)2 AlCl and AlEt3; and as solvents n- and iso-hexane, n-heptane and isopropylcyclohexane. "Active hydrogen," absent from compound (1), is defined as hydrogen which can be replaced by sodium metal on reaction therewith.ALSO:Trichlorotitanic acid monochloroethyl ester is prepared by reaction of equimolar amounts of titanium tetrachloride and ethylene oxide at 20 DEG C.ALSO:Olefins, e.g. ethylene, propylene and butylene may be polymerized by use of a catalyst prepared either by reacting (1) an oxygen-containing organic compound, with no active hydrogen, which is a carbonyl compound or an olefin oxide, with (2) a Group IVa-VIa metal halide and then with (3) an organo-Al compound, or by reacting (1) with the product of mixing (2) with (3), the polymers are stated to have an Mw : Mn ratio of 2-3 at a reduced viscosity of 1.8-2.0. Polymerization solvents specified are n and iso-hexane, n-heptane and isopropylcyclohexane; the products may be purified by means of mono- or poly-hydric alcohols, ketones, ethers, or solutions of complexing agents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC16661A DE1098715B (en) | 1958-04-16 | 1958-04-16 | Process for the low pressure polymerization of olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB834777A true GB834777A (en) | 1960-05-11 |
Family
ID=7016090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3894758A Expired GB834777A (en) | 1958-04-16 | 1958-12-03 | Improvements in the production of mixed catalysts for low pressure polymerisation of olefines |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1098715B (en) |
| GB (1) | GB834777A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE623157A (en) * | 1961-10-31 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH363436A (en) * | 1954-06-08 | 1962-07-31 | Montedison Spa | Product formed as a film, fiber or thread and process for its manufacture |
| NL103545C (en) * | 1956-01-18 | |||
| BE559727A (en) * | 1956-08-02 |
-
1958
- 1958-04-16 DE DEC16661A patent/DE1098715B/en active Pending
- 1958-12-03 GB GB3894758A patent/GB834777A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1098715B (en) | 1961-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2721189A (en) | Polymeric bicyclo-(2, 2, 1)-2-heptene | |
| GB1444010A (en) | Preparation of catalytic complexes for the -co- 'polymerisation of alpha-olefins | |
| GB1482669A (en) | Olefin polymerization catalyst | |
| FR2356676A1 (en) | PROCESS FOR (CO) POLYMERIZATION OF OLEFINS CONTAINING AT LEAST 3 CARBON ATOMS, IN THE PRESENCE OF A CATALYST CONTAINING THE REACTION PRODUCT OF IN PARTICULAR A TITANIUM COMPOUND WITH A HALOGEN-FREE ORGANIC MAGNESIUM COMPOUND | |
| GB1472824A (en) | Catalyst component for the polymerization of olefins | |
| GB1085679A (en) | Catalyst for the polymerisation of olefins | |
| GB1485520A (en) | Process for polymerising or copolymerising olefins and catalyst therefor | |
| US3457321A (en) | Dimerisation process | |
| GB1488583A (en) | Catalyst and process for the polymerization of alpha-olefins | |
| US3347840A (en) | Polymerization process | |
| US3308112A (en) | Polymerizing ethylene in the presence of catalyst consisting of aluminum trialkyl mixed with a solution of a vanadium halide and a titanium halide | |
| FR2358360A1 (en) | ICT PREPARATION | |
| GB834777A (en) | Improvements in the production of mixed catalysts for low pressure polymerisation of olefines | |
| GB1297380A (en) | ||
| GB916756A (en) | Improvements in the preparation of catalysts for the polymerisation of olefins | |
| GB1346549A (en) | Polymerization catalyst and its use | |
| GB1451292A (en) | Process for the production of polyethylene | |
| US3493554A (en) | Olefin polymerization process employing a chromate catalyst | |
| ES366823A1 (en) | Polymerization catalysts | |
| US3058973A (en) | Polymerization of olefins | |
| GB1152665A (en) | Alkene Oxide Polymerization and Catalyst therefor | |
| GB836588A (en) | Process for polymerising ethylene | |
| GB1269067A (en) | Process for the polymerization and copolymerization of olefins | |
| GB1464451A (en) | Solid catalytic complexes and their use in olefin polymerization | |
| US3397194A (en) | Process for polymerization of alpha-olefins using ccl4 and air3 with (1) low temperature high ionizing radiation or (2) iron or niobium halides |