BE534888A - - Google Patents
Info
- Publication number
- BE534888A BE534888A BE534888A BE534888A BE534888A BE 534888 A BE534888 A BE 534888A BE 534888 A BE534888 A BE 534888A BE 534888 A BE534888 A BE 534888A BE 534888 A BE534888 A BE 534888A
- Authority
- BE
- Belgium
Links
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
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- 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
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1834—Construction of the insulation between the conductors
-
- 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
- H01B7/14—Submarine cables
-
- 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
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/906—Comminution of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ3942A DE1016022B (de) | 1954-01-19 | 1954-01-19 | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE534888A true BE534888A (no) | 1955-01-31 |
Family
ID=43495111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE534888A BE534888A (no) | 1954-01-19 | 1955-01-14 |
Country Status (7)
Country | Link |
---|---|
US (2) | US3070549A (no) |
AT (1) | AT187304B (no) |
BE (1) | BE534888A (no) |
DE (1) | DE1016022B (no) |
FR (1) | FR1121962A (no) |
GB (1) | GB801031A (no) |
NL (1) | NL84948C (no) |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060598B (de) * | 1955-08-04 | 1959-07-02 | Hoechst Ag | Verfahren zur kontinuierlichen Polymerisation von niederen Olefinen |
DE1063804B (de) * | 1955-06-14 | 1959-08-20 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyaethylen |
US2908674A (en) * | 1955-04-25 | 1959-10-13 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
US2909512A (en) * | 1955-03-25 | 1959-10-20 | Du Pont | Ethylene polymerization using a solid catalyst |
US2911400A (en) * | 1956-02-09 | 1959-11-03 | Spencer Chem Co | Diarylcadmium-titanium tetrachloride polymerization initiator and process |
DE1068891B (de) * | 1955-12-27 | 1959-11-12 | Aries Associates, Incorporated, New York, N. Y. (V. St. A.) | Verfahren zur Gewinnung von Polyäthylen |
US2918459A (en) * | 1955-06-13 | 1959-12-22 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
US2919264A (en) * | 1956-03-15 | 1959-12-29 | Huels Chemische Werke Ag | Process for removing catalyst residues from polyolefines |
US2920066A (en) * | 1955-04-25 | 1960-01-05 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
US2923702A (en) * | 1955-05-09 | 1960-02-02 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
US2933482A (en) * | 1957-07-19 | 1960-04-19 | Union Carbide Corp | Polypropylene |
US2936302A (en) * | 1957-08-12 | 1960-05-10 | Petro Tex Chem Corp | Olefin polymerization with pretreated catalyst |
US2943083A (en) * | 1955-08-03 | 1960-06-28 | Ruhrchemie Ag | Process for continuously processing reaction products of the polymerization of ethylene |
DE1089972B (de) * | 1955-12-27 | 1960-09-29 | Goodrich Gulf Chem Inc | Herstellung von Misch-Polymerisaten aus olefinisch-ungesaettigten Monomeren |
DE1100609B (de) * | 1955-11-08 | 1961-03-02 | Ici Ltd | Verfahren zum Polymerisieren substituierter Acetylenkohlenwasserstoffe in Gegenwart metallorganischer, Titanchloride enthaltender Katalysatoren |
DE1106076B (de) * | 1955-08-22 | 1961-05-04 | Phillips Petroleum Co | Verfahren zur Herstellung von Olefinpolymerisaten |
DE1106079B (de) * | 1956-01-30 | 1961-05-04 | Phillips Petroleum Co | Verfahren zur Herstellung von Mischpolymeren |
US3004962A (en) * | 1957-05-27 | 1961-10-17 | Hercules Powder Co Ltd | Process for polymerization of 1-olefins |
US3006904A (en) * | 1956-04-06 | 1961-10-31 | Basf Ag | Polymerization of monoolefins with alcohol-containing catalyst |
US3023198A (en) * | 1957-06-03 | 1962-02-27 | Phillips Petroleum Co | Polymerization of vinyl ethers |
US3024211A (en) * | 1956-09-06 | 1962-03-06 | Us Rubber Co | Plastic composition of isotactic monoolefin polymer and cyclized natural rubber |
US3038863A (en) * | 1956-05-15 | 1962-06-12 | Du Pont | Polymerization catalyst |
US3048575A (en) * | 1955-06-28 | 1962-08-07 | Stamicarbon | Process for the manufacture of ethylene polymers |
DE1134514B (de) * | 1955-08-06 | 1962-08-09 | Montedison Spa | Verfahren zur Herstellung von hochschmelzenden hochmolekularen Polymerisaten aus ª‡-Olefinen |
US3049529A (en) * | 1957-11-12 | 1962-08-14 | Phillips Petroleum Co | Process for production of olefin polymers |
DE1135174B (de) * | 1956-12-28 | 1962-08-23 | Phillips Petroleum Co | Verfahren zur Polymerisation olefinisch ungesaettigter Kohlenwasserstoffe |
US3101328A (en) * | 1955-03-23 | 1963-08-20 | Phillips Petroleum Co | Polymerization of olefins and catalysts therefor |
US3111505A (en) * | 1956-04-04 | 1963-11-19 | Hercules Powder Company Inc | Process for preparing polymers and copolymers of vinyl chloride |
DE1158263B (de) * | 1956-08-06 | 1963-11-28 | Bergwerksgesellschaft Hibernia | Verfahren zur Herstellung von Polymerisaten aus aliphatischen Olefinkohlenwasserstoffen |
US3116274A (en) * | 1956-01-18 | 1963-12-31 | Basf Ag | Production of olefine polymers |
US3144473A (en) * | 1959-08-17 | 1964-08-11 | Shell Oil Co | Method for preparing zinc dialkyls suitable for use in polymerization catalysts |
DE1180135B (de) * | 1956-04-18 | 1964-10-22 | Du Pont | Verfahren zur katalytischen Polymerisation von Alkenen |
DE1180524B (de) * | 1956-06-14 | 1964-10-29 | Exxon Research Engineering Co | Verfahren zur Polymerisation von AEthylen oder Propylen |
US3161628A (en) * | 1956-08-02 | 1964-12-15 | Shell Oil Co | Process for polymerizing olefins in the presence of a "ziegler type" catalyst treated with sulfuric or phosphoric acid |
US3166547A (en) * | 1959-09-15 | 1965-01-19 | Union Carbide Corp | Polymerization of alpha-monoolefins in an aqueous diluent |
US3219649A (en) * | 1955-07-11 | 1965-11-23 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
DE1208077B (de) * | 1955-07-11 | 1965-12-30 | Phillips Petroleum Co | Verfahren zur Polymerisation oder Misch-polymerisation von Olefinen |
DE1241117B (de) * | 1955-10-21 | 1967-05-24 | Hoechst Ag | Verfahren zur Herstellung von Polypropylen |
DE1266504B (de) * | 1955-12-16 | 1968-04-18 | Phillips Petroleum Co | Verfahren zur Polymerisation von Mono-1-Olefinen |
DE1292381B (de) * | 1955-10-10 | 1969-04-10 | Dow Chemical Co | Verfahren zur Herstellung von hochmolekularen Poly-ª‡-olefinen |
DE1294655B (de) * | 1955-12-01 | 1969-05-08 | Exxon Research Engineering Co | Verfahren zur Herstellung von Polyolefinen |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273620A (en) * | 1966-09-20 | Tire chains | ||
IT557911A (no) * | 1954-06-08 | 1900-01-01 | ||
US3370053A (en) * | 1954-08-16 | 1968-02-20 | Du Pont | Polymerization of olefins in the presence of an alkali metal aluminum tetrahydrocarbon and a zirconium compound |
NL106899C (no) * | 1957-11-07 | |||
US3155626A (en) * | 1959-08-17 | 1964-11-03 | Shell Oil Co | Polymerization catalyst |
NL284169A (no) * | 1961-10-18 | |||
US3250753A (en) * | 1962-02-20 | 1966-05-10 | Du Pont | Polymerization of hydrocarbon monomers with a catalyst consisting of the reaction product of a dialkyl aluminum chloride and tris (p-chlorophenyl) ortho-vanadate |
US3161689A (en) * | 1963-01-23 | 1964-12-15 | Gen Electric | Process for making grignard reagents |
US3328447A (en) * | 1963-05-13 | 1967-06-27 | Du Pont | 4-hexenyl aluminum compounds |
US3418304A (en) * | 1963-09-13 | 1968-12-24 | Exxon Research Engineering Co | Polymerization catalyst |
US3240773A (en) * | 1964-07-22 | 1966-03-15 | Shell Oil Co | Polymerization of alpha-monoolefins in the presence of titanium trichloride, organometallic reducing agent comprising zinc dihydrocarbyl, and an organic amine |
US3364278A (en) * | 1964-12-17 | 1968-01-16 | Phillips Petroleum Co | Conversion of ethylene to butenes |
US3355510A (en) * | 1965-12-14 | 1967-11-28 | Shell Oil Co | Olefin dimerization process |
US4056668A (en) * | 1966-10-21 | 1977-11-01 | Solvay & Cie | Process for the polymerization and copolymerization of olefins with a solid support catalyst |
US3940346A (en) * | 1969-04-14 | 1976-02-24 | Phillips Petroleum Company | Supported molybdenum or tungsten oxides treated with organoaluminum compounds as catalysts |
US3981940A (en) * | 1969-04-14 | 1976-09-21 | Phillips Petroleum Company | Solid olefin reaction catalyst and method of using same |
US3670043A (en) * | 1970-03-23 | 1972-06-13 | Donald H Kubicek | OLEFIN CONVERSION PROCESS USING COMPLEXES OF Ti, Zr AND Hf WITH ORGANOALUMINUM AS OLEFIN REACTION CATALYSTS |
US3678025A (en) * | 1970-05-22 | 1972-07-18 | Dow Chemical Co | Preparation of linear alpha olefin polymers having broad molecular weight distributions |
IT1039828B (it) * | 1975-07-09 | 1979-12-10 | Montedison Spa | Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti |
US4136058A (en) * | 1977-02-28 | 1979-01-23 | Arco Polymers, Inc. | High efficiency catalysts for olefin polymerization |
US4391738A (en) * | 1977-04-25 | 1983-07-05 | Exxon Research And Engineering Co. | Catalyst for olefinic polymerization |
US4233182A (en) * | 1978-12-26 | 1980-11-11 | Standard Oil Company (Indiana) | High activity catalyst for the polymerization of alpha-olefins |
DE3066951D1 (en) * | 1979-06-20 | 1984-04-19 | Sumitomo Chemical Co | Method for production of highly crystalline olefin polymers |
US4269733A (en) * | 1979-09-28 | 1981-05-26 | The Dow Chemical Company | Ultra high efficiency catalyst for polymerizing olefins |
US4380508A (en) * | 1981-10-22 | 1983-04-19 | The Dow Chemical Company | Ultra high efficiency catalyst for polymerizing olefins |
US4381253A (en) * | 1981-10-22 | 1983-04-26 | The Dow Chemical Company | Ultra high efficiency catalyst for polymerizing olefins |
US4379760A (en) * | 1981-11-12 | 1983-04-12 | The Dow Chemical Company | High efficiency catalyst for polymerizing olefins |
CA1212932A (en) * | 1982-04-01 | 1986-10-21 | Derek K. Jenkins | Polymerisation of conjugated dienes |
US4499198A (en) * | 1982-10-07 | 1985-02-12 | Chemplex Company | Polymerization catalysts and methods |
US4496661A (en) * | 1983-10-24 | 1985-01-29 | The Dow Chemical Company | High efficiency catalyst for polymerizing olefins |
US4544646A (en) * | 1984-03-16 | 1985-10-01 | Chemplex Company | Olefin polymerization catalyst and method |
JPH06104687B2 (ja) * | 1985-06-18 | 1994-12-21 | 東燃株式会社 | オレフイン重合用触媒 |
US4665046A (en) * | 1985-10-21 | 1987-05-12 | The Dow Chemical Company | Organoactinide polymer catalysts |
US4767735A (en) * | 1987-02-02 | 1988-08-30 | Cosden Technology, Inc. | Catalyst pretreatment process |
IT1227054B (it) * | 1988-09-09 | 1991-03-14 | Enichem Anic Spa | Componente di catalizzatore per laproduzione di poliolefine ad altissimo peso molecolare. |
US6172173B1 (en) | 1991-01-18 | 2001-01-09 | The Dow Chemical Company | Silica supported transition metal catalyst |
US5231151A (en) * | 1991-01-18 | 1993-07-27 | The Dow Chemical Company | Silica supported transition metal catalyst |
US6747113B1 (en) | 1991-01-18 | 2004-06-08 | The Dow Chemical Company | Silica supported transition metal catalyst |
US5318575A (en) * | 1992-02-03 | 1994-06-07 | United States Surgical Corporation | Method of using a surgical repair suture product |
US5372980A (en) * | 1993-06-03 | 1994-12-13 | Polysar | Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers |
US5453473A (en) * | 1993-11-09 | 1995-09-26 | Bayer Rubber Inc. | Reduced fouling in process for production of EP |
US6867161B1 (en) | 1995-03-10 | 2005-03-15 | Nissan Chemical Industries, Ltd. | Titanium catalyst and organotitanium reacting reagent, production thereof, and reaction thereby |
US6150483A (en) * | 1995-08-21 | 2000-11-21 | Dsm N.V. | Catalyst system for the preparation of a rubbery copolymer |
US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
US6191239B1 (en) | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
US6534613B2 (en) | 1998-02-18 | 2003-03-18 | Eastman Chemical Company | Process for producing polyethylene |
US6228957B1 (en) | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
US6177603B1 (en) | 1998-06-12 | 2001-01-23 | Bridgestone Corporation | Organo zinc and rare earth catalyst system in the polymerization of conjugated dienes |
KR100610968B1 (ko) | 1998-10-27 | 2006-08-10 | 이스트만 케미칼 캄파니 | 올레핀의 중합 방법, 신규한 폴리에틸렌, 및 이로부터제조된 필름 및 제품 |
US6291613B1 (en) | 1998-10-27 | 2001-09-18 | Eastman Chemical Company | Process for the polymerization of olefins |
US6300432B1 (en) | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
MXPA01009833A (es) | 1999-03-30 | 2002-11-04 | Eastman Chem Co | Proceso para producir poliolefinas. |
US6191238B1 (en) | 1999-08-31 | 2001-02-20 | Eastman Chemical Company | Process for producing polyolefins |
CN1196719C (zh) | 2000-01-12 | 2005-04-13 | 伊斯曼化学公司 | 包括二齿配体的前催化剂、催化剂体系及其在烯烃聚合中的用途 |
US6696380B2 (en) | 2000-01-12 | 2004-02-24 | Darryl Stephen Williams | Procatalysts, catalyst systems, and use in olefin polymerization |
US6465383B2 (en) | 2000-01-12 | 2002-10-15 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
US6677266B1 (en) | 2002-07-09 | 2004-01-13 | Eastman Chemical Company | Process for preparing a vanadium/titanium catalyst and use in olefin polymerization |
US6956003B2 (en) * | 2003-12-03 | 2005-10-18 | Formosa Plastics Corporation, U.S.A. | Catalyst system for ethylene (co)-polymerization |
US7307036B2 (en) * | 2004-07-22 | 2007-12-11 | Formosa Plastics Corporation U.S.A. | Highly active alpha-olefin polymerization catalyst |
AU2006202427A1 (en) * | 2005-07-13 | 2007-02-01 | Tyco Healthcare Group Lp | Monofilament sutures made from a composition containing ultra high molecular weight polyethylene |
WO2007025556A1 (en) * | 2005-08-30 | 2007-03-08 | Pirelli & C. S.P.A. | Process for manufacturing a thermoplastic elastomeric material |
US7582712B1 (en) | 2008-05-09 | 2009-09-01 | Formosa Plastics Corporation, U.S.A. | Alpha-olefins polymerization catalyst |
KR20170118955A (ko) | 2010-05-11 | 2017-10-25 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 경화성 조성물, 감압 접착제, 그의 제조 방법, 및 접착 용품 |
WO2018063900A1 (en) | 2016-09-29 | 2018-04-05 | Dow Global Technologies Llc | Method of polymerizing an olefin |
JP7050055B2 (ja) | 2016-09-29 | 2022-04-07 | ダウ グローバル テクノロジーズ エルエルシー | 改質されたチーグラーナッタ(プロ)触媒および系 |
WO2018063899A1 (en) | 2016-09-29 | 2018-04-05 | Dow Global Technologies Llc | Magnesium halide-supported titanium (pro) catalysts |
Family Cites Families (6)
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 |
US2781410A (en) * | 1953-04-04 | 1957-02-12 | Ziegler | Polymerization of ethylene in the presence of an aluminum trialkyl catalyst |
US2905645A (en) * | 1954-08-16 | 1959-09-22 | Du Pont | Polymerization catalysts |
US2721189A (en) * | 1954-08-30 | 1955-10-18 | Du Pont | Polymeric bicyclo-(2, 2, 1)-2-heptene |
US2822357A (en) * | 1955-01-28 | 1958-02-04 | Du Pont | Manufacture of polyethylene of controlled molecular weight |
US2839518A (en) * | 1955-03-22 | 1958-06-17 | Du Pont | Manufacture of polyethylene of controlled molecular weight |
-
1954
- 1954-01-19 DE DEZ3942A patent/DE1016022B/de active Pending
-
1955
- 1955-01-12 FR FR1121962D patent/FR1121962A/fr not_active Expired
- 1955-01-12 AT AT187304A patent/AT187304B/de active
- 1955-01-14 BE BE534888A patent/BE534888A/xx unknown
- 1955-01-18 GB GB1563/55A patent/GB801031A/en not_active Expired
-
1956
- 1956-11-15 NL NL194047A patent/NL84948C/xx active
-
1958
- 1958-07-01 US US746000A patent/US3070549A/en not_active Expired - Lifetime
- 1958-10-29 US US770413A patent/US3113115A/en not_active Expired - Lifetime
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101328A (en) * | 1955-03-23 | 1963-08-20 | Phillips Petroleum Co | Polymerization of olefins and catalysts therefor |
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 |
US2923702A (en) * | 1955-05-09 | 1960-02-02 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
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 |
US3048575A (en) * | 1955-06-28 | 1962-08-07 | Stamicarbon | Process for the manufacture of ethylene polymers |
DE1208077B (de) * | 1955-07-11 | 1965-12-30 | Phillips Petroleum Co | Verfahren zur Polymerisation oder Misch-polymerisation von Olefinen |
US3219649A (en) * | 1955-07-11 | 1965-11-23 | Phillips Petroleum Co | Process and catalyst for production of olefin polymers |
US2943083A (en) * | 1955-08-03 | 1960-06-28 | Ruhrchemie Ag | Process for continuously processing reaction products of the polymerization of ethylene |
DE1060598B (de) * | 1955-08-04 | 1959-07-02 | Hoechst Ag | Verfahren zur kontinuierlichen Polymerisation von niederen Olefinen |
DE1134514B (de) * | 1955-08-06 | 1962-08-09 | Montedison Spa | Verfahren zur Herstellung von hochschmelzenden hochmolekularen Polymerisaten aus ª‡-Olefinen |
DE1106076B (de) * | 1955-08-22 | 1961-05-04 | Phillips Petroleum Co | Verfahren zur Herstellung von Olefinpolymerisaten |
DE1292381B (de) * | 1955-10-10 | 1969-04-10 | Dow Chemical Co | Verfahren zur Herstellung von hochmolekularen Poly-ª‡-olefinen |
DE1241117B (de) * | 1955-10-21 | 1967-05-24 | Hoechst Ag | Verfahren zur Herstellung von Polypropylen |
DE1100609B (de) * | 1955-11-08 | 1961-03-02 | Ici Ltd | Verfahren zum Polymerisieren substituierter Acetylenkohlenwasserstoffe in Gegenwart metallorganischer, Titanchloride enthaltender Katalysatoren |
DE1294655B (de) * | 1955-12-01 | 1969-05-08 | Exxon Research Engineering Co | Verfahren zur Herstellung von Polyolefinen |
DE1266504B (de) * | 1955-12-16 | 1968-04-18 | Phillips Petroleum Co | Verfahren zur Polymerisation von Mono-1-Olefinen |
DE1068891B (de) * | 1955-12-27 | 1959-11-12 | Aries Associates, Incorporated, New York, N. Y. (V. St. A.) | Verfahren zur Gewinnung von Polyäthylen |
DE1089972B (de) * | 1955-12-27 | 1960-09-29 | Goodrich Gulf Chem Inc | Herstellung von Misch-Polymerisaten aus olefinisch-ungesaettigten Monomeren |
US3116274A (en) * | 1956-01-18 | 1963-12-31 | Basf Ag | Production of olefine polymers |
DE1106079B (de) * | 1956-01-30 | 1961-05-04 | Phillips Petroleum Co | Verfahren zur Herstellung von Mischpolymeren |
US2911400A (en) * | 1956-02-09 | 1959-11-03 | Spencer Chem Co | Diarylcadmium-titanium tetrachloride polymerization initiator and process |
US2919264A (en) * | 1956-03-15 | 1959-12-29 | Huels Chemische Werke Ag | Process for removing catalyst residues from polyolefines |
US3111505A (en) * | 1956-04-04 | 1963-11-19 | Hercules Powder Company Inc | Process for preparing polymers and copolymers of vinyl chloride |
US3006904A (en) * | 1956-04-06 | 1961-10-31 | Basf Ag | Polymerization of monoolefins with alcohol-containing catalyst |
DE1180135B (de) * | 1956-04-18 | 1964-10-22 | Du Pont | Verfahren zur katalytischen Polymerisation von Alkenen |
US3038863A (en) * | 1956-05-15 | 1962-06-12 | Du Pont | Polymerization catalyst |
DE1180524B (de) * | 1956-06-14 | 1964-10-29 | Exxon Research Engineering Co | Verfahren zur Polymerisation von AEthylen oder Propylen |
US3161628A (en) * | 1956-08-02 | 1964-12-15 | Shell Oil Co | Process for polymerizing olefins in the presence of a "ziegler type" catalyst treated with sulfuric or phosphoric acid |
DE1158263B (de) * | 1956-08-06 | 1963-11-28 | Bergwerksgesellschaft Hibernia | Verfahren zur Herstellung von Polymerisaten aus aliphatischen Olefinkohlenwasserstoffen |
US3024211A (en) * | 1956-09-06 | 1962-03-06 | Us Rubber Co | Plastic composition of isotactic monoolefin polymer and cyclized natural rubber |
DE1135174B (de) * | 1956-12-28 | 1962-08-23 | Phillips Petroleum Co | Verfahren zur Polymerisation olefinisch ungesaettigter Kohlenwasserstoffe |
US3004962A (en) * | 1957-05-27 | 1961-10-17 | Hercules Powder Co Ltd | Process for polymerization of 1-olefins |
US3023198A (en) * | 1957-06-03 | 1962-02-27 | Phillips Petroleum Co | Polymerization of vinyl ethers |
US2933482A (en) * | 1957-07-19 | 1960-04-19 | Union Carbide Corp | Polypropylene |
US2936302A (en) * | 1957-08-12 | 1960-05-10 | Petro Tex Chem Corp | Olefin polymerization with pretreated catalyst |
US3049529A (en) * | 1957-11-12 | 1962-08-14 | Phillips Petroleum Co | Process for production of olefin polymers |
US3144473A (en) * | 1959-08-17 | 1964-08-11 | Shell Oil Co | Method for preparing zinc dialkyls suitable for use in polymerization catalysts |
US3166547A (en) * | 1959-09-15 | 1965-01-19 | Union Carbide Corp | Polymerization of alpha-monoolefins in an aqueous diluent |
Also Published As
Publication number | Publication date |
---|---|
DE1016022B (de) | 1957-09-19 |
AT187304B (de) | 1955-12-15 |
GB801031A (en) | 1958-09-03 |
US3113115A (en) | 1963-12-03 |
US3070549A (en) | 1962-12-25 |
FR1121962A (fr) | 1956-08-29 |
NL84948C (no) | 1957-04-15 |