GB799823A - Production of high molecular weight polyethylenes - Google Patents
Production of high molecular weight polyethylenesInfo
- Publication number
- GB799823A GB799823A GB1562/55A GB156255A GB799823A GB 799823 A GB799823 A GB 799823A GB 1562/55 A GB1562/55 A GB 1562/55A GB 156255 A GB156255 A GB 156255A GB 799823 A GB799823 A GB 799823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- diethyl
- diethyl aluminium
- compounds
- polymerization
- 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
- -1 polyethylenes Polymers 0.000 title abstract 26
- 239000004698 Polyethylene Substances 0.000 title abstract 2
- 229920000573 polyethylene Polymers 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 abstract 21
- 229910052782 aluminium Inorganic materials 0.000 abstract 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 8
- 150000001875 compounds Chemical class 0.000 abstract 8
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 238000006116 polymerization reaction Methods 0.000 abstract 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 150000001399 aluminium compounds Chemical class 0.000 abstract 4
- 229940077746 antacid containing aluminium compound Drugs 0.000 abstract 4
- 150000004820 halides Chemical class 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 229910000091 aluminium hydride Inorganic materials 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 125000005936 piperidyl group Chemical group 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 abstract 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 2
- 125000005595 acetylacetonate group Chemical group 0.000 abstract 2
- 150000004703 alkoxides Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000004104 aryloxy group Chemical group 0.000 abstract 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- BBMWRZNXGGAHJQ-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;benzoate Chemical compound CC(C)C[Al+]CC(C)C.[O-]C(=O)C1=CC=CC=C1 BBMWRZNXGGAHJQ-UHFFFAOYSA-M 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 abstract 2
- 229940109126 chromous chloride Drugs 0.000 abstract 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 abstract 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 abstract 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 150000002431 hydrogen Chemical group 0.000 abstract 2
- 150000004679 hydroxides Chemical class 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 abstract 2
- 229940031826 phenolate Drugs 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 2
- YOUIDGQAIILFBW-UHFFFAOYSA-J tetrachlorotungsten Chemical class Cl[W](Cl)(Cl)Cl YOUIDGQAIILFBW-UHFFFAOYSA-J 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 abstract 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical class C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical class C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001649 bromium compounds Chemical class 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 abstract 1
- GTLMIIKASNFJDX-UHFFFAOYSA-N diethylalumanylium;dimethylazanide Chemical compound C[N-]C.CC[Al+]CC GTLMIIKASNFJDX-UHFFFAOYSA-N 0.000 abstract 1
- DFCFEMHKOZEHOO-UHFFFAOYSA-N diethylalumanylium;methyl(phenyl)azanide Chemical compound CC[Al+]CC.C[N-]C1=CC=CC=C1 DFCFEMHKOZEHOO-UHFFFAOYSA-N 0.000 abstract 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Chemical class 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/04—Main electrodes; Auxiliary anodes
- H01J13/06—Cathodes
- H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
-
- 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
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0075—Cathodic cups
- H01J2893/0078—Mounting cathodic cups in the discharge tube
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ3941A DE1012460B (de) | 1953-11-17 | 1954-01-19 | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DEZ4603A DE1046319B (de) | 1954-01-19 | 1954-12-11 | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DEZ4604A DE1016023B (de) | 1954-01-19 | 1954-12-13 | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB799823A true GB799823A (en) | 1958-08-13 |
Family
ID=43499864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1562/55A Expired GB799823A (en) | 1954-01-19 | 1955-01-18 | Production of high molecular weight polyethylenes |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE534792A (enrdf_load_stackoverflow) |
| CH (1) | CH363485A (enrdf_load_stackoverflow) |
| DE (3) | DE1012460B (enrdf_load_stackoverflow) |
| FR (1) | FR1123617A (enrdf_load_stackoverflow) |
| GB (1) | GB799823A (enrdf_load_stackoverflow) |
| LU (1) | LU33306A1 (enrdf_load_stackoverflow) |
| NL (1) | NL94705C (enrdf_load_stackoverflow) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3082234A (en) * | 1960-11-03 | 1963-03-19 | United States Borax Chem | Preparation of thioaryloxides and alkyl aluminum thioaryloxides |
| US3245976A (en) * | 1961-07-17 | 1966-04-12 | Snam Societa Per Azioni | Process for preparing 1, 4-cis-butadiene high polymers |
| US3281443A (en) * | 1961-02-24 | 1966-10-25 | Continental Oil Co | Preparation and use of dialkoxyaluminum hydride reducing agents |
| US3311604A (en) * | 1961-02-04 | 1967-03-28 | Snam Spa | Process for polymerizing isoprene with a catalyst consisting of titanium tetrachloride and an aluminum hydride |
| US4055634A (en) * | 1974-02-22 | 1977-10-25 | Hoffmann-La Roche, Inc. | Antiperspirants |
| US4129702A (en) * | 1973-08-19 | 1978-12-12 | Imperial Chemical Industries Limited | Polymerizing unsaturated halides with carbamate type metallic catalyst |
| US6462153B1 (en) * | 1996-04-03 | 2002-10-08 | Occidental Chemical Corporation | Method of polymerizing vinyl chloride monomer |
| WO2006043985A1 (en) | 2004-06-16 | 2006-04-27 | Dow Global Technologies Inc. | Method for identifying ziegler-natta cocatalyst |
| US7741417B2 (en) | 2004-01-07 | 2010-06-22 | Exxonmobil Chemical Patents Inc. | Preparation of polymerization catalyst activators utilizing indole-modified silica supports |
| US8022005B2 (en) | 2007-11-08 | 2011-09-20 | Exxonmobil Chemical Patents Inc. | Halogen substituted heterocyclic heteroatom containing ligands-alumoxane activation of metallocenes |
| CN106916239A (zh) * | 2017-03-22 | 2017-07-04 | 山东东方宏业化工有限公司 | 一种窄分子量分布的聚丁烯‑1的制备方法 |
Families Citing this family (154)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899418A (en) * | 1959-08-11 | Polymerization of olefins by mechanical activation process | ||
| DE1292384B (de) * | 1954-02-25 | 1969-04-10 | Karl Dr | Verfahren zur Herstellung von Polyaethylen |
| DE1153523B (de) | 1954-06-12 | 1963-08-29 | Ruhrchemie Ag | Herstellung von Rohren oder Formteilen aus Polyaethylen |
| US3085084A (en) * | 1954-08-16 | 1963-04-09 | Du Pont | Polymerization catalyst and process |
| DE1209747B (de) * | 1954-10-30 | 1966-01-27 | Bergwerksgesellschaft Hibernia | Verfahren zur Herstellung von Polymerisaten aliphatischer Olefinkohlenwasserstoffe |
| IT550875A (enrdf_load_stackoverflow) * | 1954-11-27 | |||
| US3094514A (en) * | 1958-02-13 | 1963-06-18 | Goodrich Gulf Chem Inc | Polymerization process for aliphatic, conjugated dienes |
| NL202827A (enrdf_load_stackoverflow) * | 1954-12-16 | |||
| IT549626A (enrdf_load_stackoverflow) * | 1955-01-05 | |||
| NL203951A (enrdf_load_stackoverflow) * | 1955-02-04 | |||
| BE559614A (enrdf_load_stackoverflow) | 1955-02-19 | |||
| NL101554C (enrdf_load_stackoverflow) * | 1955-03-08 | |||
| US2909512A (en) * | 1955-03-25 | 1959-10-20 | Du Pont | Ethylene polymerization using a solid catalyst |
| US2908674A (en) * | 1955-04-25 | 1959-10-13 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
| US2920066A (en) * | 1955-04-25 | 1960-01-05 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
| US3026290A (en) * | 1955-05-11 | 1962-03-20 | Monsanto Chemicals | Process of polymerizing a vinyl ether with a trialkyl-aluminum titanium tetrachloride catalyst |
| US2918458A (en) * | 1955-05-23 | 1959-12-22 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
| US3112299A (en) * | 1955-06-03 | 1963-11-26 | Shell Oil Co | Separation of catalysts from alkylene resins |
| NL207613A (enrdf_load_stackoverflow) * | 1955-06-06 | |||
| US2918459A (en) * | 1955-06-13 | 1959-12-22 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
| DE1063804B (de) * | 1955-06-14 | 1959-08-20 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyaethylen |
| BE549297A (enrdf_load_stackoverflow) * | 1955-07-05 | |||
| US3219649A (en) * | 1955-07-11 | 1965-11-23 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
| NL95675C (enrdf_load_stackoverflow) * | 1955-07-11 | |||
| BE550088A (enrdf_load_stackoverflow) * | 1955-08-04 | |||
| DE1269810B (de) * | 1955-08-05 | 1968-06-06 | Basf Ag | Verfahren zur Herstellung von Polymerisaten von Olefinkohlenwasserstoffen |
| LU34547A1 (enrdf_load_stackoverflow) * | 1955-08-06 | |||
| US2907805A (en) * | 1955-08-19 | 1959-10-06 | Hoechst Ag | Process for the preparation of liquid ethylene polymers |
| BE550429A (enrdf_load_stackoverflow) * | 1955-08-19 | |||
| NL98479C (enrdf_load_stackoverflow) * | 1955-08-22 | |||
| US2882264A (en) * | 1955-10-10 | 1959-04-14 | Dow Chemical Co | Polymerization of ethylene |
| US2843577A (en) * | 1955-10-17 | 1958-07-15 | Standard Oil Co | Process and catalyst for polymerization using polyvalent metal salts and a reducing agent plus a sulfur compound |
| IT560986A (enrdf_load_stackoverflow) * | 1955-10-20 | |||
| BE551997A (enrdf_load_stackoverflow) * | 1955-10-21 | |||
| US2904542A (en) * | 1955-10-25 | 1959-09-15 | Exxon Research Engineering Co | Olefin polymerization process |
| IT561363A (enrdf_load_stackoverflow) * | 1955-10-28 | |||
| US2976271A (en) * | 1955-10-28 | 1961-03-21 | Exxon Research Engineering Co | Propylene polymerization |
| BE552578A (enrdf_load_stackoverflow) * | 1955-11-14 | |||
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| NL222403A (enrdf_load_stackoverflow) * | 1957-10-25 | |||
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| FR1171437A (fr) * | 1958-01-27 | 1959-01-26 | Eastman Kodak Co | Procédé de fabrication de polyoléfines, produits obtenus et catalyseurs pour la mise en oeuvre de ce procédé |
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| IT603086A (enrdf_load_stackoverflow) * | 1958-02-13 | |||
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| NL238677A (enrdf_load_stackoverflow) * | 1958-04-30 | |||
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| US3046267A (en) * | 1959-09-22 | 1962-07-24 | Nat Distillers Chem Corp | Catalytic process for polymerizing ethylenically unsaturated hydrocarbons |
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| DE1152389B (de) * | 1960-03-21 | 1963-08-08 | Huels Chemische Werke Ag | Verfahren zur Herstellung von telomerenreichen Kohlenwasserstoffen durch Polymerisation von AEthylen in Gegenwart von Alkylbenzolen |
| NL262760A (enrdf_load_stackoverflow) * | 1960-03-23 | |||
| DE1155428B (de) * | 1960-05-02 | 1963-10-10 | Huels Chemische Werke Ag | Verfahren zur Herstellung von telomerenreichen Kohlenwasserstoffen durch Polymerisation von AEthylen in Gegenwart von Benzol |
| US3152105A (en) * | 1960-08-16 | 1964-10-06 | Hercules Powder Co Ltd | Polymerization of alpha-olefins utilizing a halogen free catalyst containing water |
| US3147240A (en) * | 1960-10-17 | 1964-09-01 | Eastman Kodak Co | Three-component alkyl aluminum halide catalysts for olefin polymerization and olefinpolymerization process therewith |
| US3255169A (en) * | 1961-05-03 | 1966-06-07 | Exxon Research Engineering Co | Aluminum hydroaminate activators in olefin polymerization |
| DE1201823B (de) * | 1961-09-20 | 1965-09-30 | Scholven Chemie Ag | Verfahren zur Herstellung wachsartiger, langkettig alkylierter Aromaten |
| NL136305C (enrdf_load_stackoverflow) * | 1962-07-05 | |||
| US3300463A (en) * | 1962-12-13 | 1967-01-24 | Shell Oil Co | Polymerization catalysts and process |
| DE1257431B (de) * | 1965-02-03 | 1967-12-28 | Snam Spa | Verfahren zur Polymerisation von Butadien |
| JPS5020797B1 (enrdf_load_stackoverflow) * | 1971-07-19 | 1975-07-17 | ||
| US4224181A (en) * | 1979-03-07 | 1980-09-23 | Exxon Research & Engineering Co. | Ziegler type catalyst system |
| US4224182A (en) * | 1979-03-07 | 1980-09-23 | Exxon Research & Engineering Co. | Novel hindered alkyl aluminum amide cocatalysts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB682420A (en) * | 1949-06-10 | 1952-11-12 | Du Pont | Improvements in or relating to the polymerisation of ethylene |
| DE878560C (de) * | 1950-06-22 | 1953-06-05 | Karl Dr Ziegler | Verfahren zur Polymerisation und Mischpolymerisation von Olefinen |
-
1954
- 1954-01-19 DE DEZ3941A patent/DE1012460B/de active Pending
- 1954-12-11 DE DEZ4603A patent/DE1046319B/de active Pending
- 1954-12-13 DE DEZ4604A patent/DE1016023B/de active Pending
- 1954-12-29 CH CH1432954A patent/CH363485A/de unknown
-
1955
- 1955-01-11 BE BE534792A patent/BE534792A/xx unknown
- 1955-01-11 LU LU33306A patent/LU33306A1/xx unknown
- 1955-01-12 FR FR1123617D patent/FR1123617A/fr not_active Expired
- 1955-01-17 NL NL194046A patent/NL94705C/xx active
- 1955-01-18 GB GB1562/55A patent/GB799823A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3082234A (en) * | 1960-11-03 | 1963-03-19 | United States Borax Chem | Preparation of thioaryloxides and alkyl aluminum thioaryloxides |
| US3311604A (en) * | 1961-02-04 | 1967-03-28 | Snam Spa | Process for polymerizing isoprene with a catalyst consisting of titanium tetrachloride and an aluminum hydride |
| US3281443A (en) * | 1961-02-24 | 1966-10-25 | Continental Oil Co | Preparation and use of dialkoxyaluminum hydride reducing agents |
| US3245976A (en) * | 1961-07-17 | 1966-04-12 | Snam Societa Per Azioni | Process for preparing 1, 4-cis-butadiene high polymers |
| US4129702A (en) * | 1973-08-19 | 1978-12-12 | Imperial Chemical Industries Limited | Polymerizing unsaturated halides with carbamate type metallic catalyst |
| US4055634A (en) * | 1974-02-22 | 1977-10-25 | Hoffmann-La Roche, Inc. | Antiperspirants |
| US6462153B1 (en) * | 1996-04-03 | 2002-10-08 | Occidental Chemical Corporation | Method of polymerizing vinyl chloride monomer |
| US7741417B2 (en) | 2004-01-07 | 2010-06-22 | Exxonmobil Chemical Patents Inc. | Preparation of polymerization catalyst activators utilizing indole-modified silica supports |
| WO2006043985A1 (en) | 2004-06-16 | 2006-04-27 | Dow Global Technologies Inc. | Method for identifying ziegler-natta cocatalyst |
| US7683003B2 (en) | 2004-06-16 | 2010-03-23 | Dow Global Technologies, Inc. | Method for identifying Ziegler-Natta cocatalysts |
| US8022005B2 (en) | 2007-11-08 | 2011-09-20 | Exxonmobil Chemical Patents Inc. | Halogen substituted heterocyclic heteroatom containing ligands-alumoxane activation of metallocenes |
| CN106916239A (zh) * | 2017-03-22 | 2017-07-04 | 山东东方宏业化工有限公司 | 一种窄分子量分布的聚丁烯‑1的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1046319B (de) | 1958-12-11 |
| DE1016023B (de) | 1957-09-19 |
| CH363485A (de) | 1962-07-31 |
| BE534792A (enrdf_load_stackoverflow) | 1955-01-31 |
| DE1012460B (de) | 1957-07-18 |
| LU33306A1 (enrdf_load_stackoverflow) | 1955-03-11 |
| FR1123617A (fr) | 1956-09-25 |
| NL94705C (enrdf_load_stackoverflow) | 1960-07-15 |
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