BE549910A - - Google Patents

Info

Publication number
BE549910A
BE549910A BE549910DA BE549910A BE 549910 A BE549910 A BE 549910A BE 549910D A BE549910D A BE 549910DA BE 549910 A BE549910 A BE 549910A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication date
Publication of BE549910A publication Critical patent/BE549910A/xx

Links

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
    • 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
    • C08F36/04—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 conjugated
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/25—Metal catalyst
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
BE549910D 1955-07-29 BE549910A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525364A US3051690A (en) 1955-07-29 1955-07-29 Process for polymerizing olefins wherein hydrogen is utilized as a molecular weight control agent

Publications (1)

Publication Number Publication Date
BE549910A true BE549910A (de) 1900-01-01

Family

ID=24092938

Family Applications (2)

Application Number Title Priority Date Filing Date
BE549910D BE549910A (de) 1955-07-29
BE549909D BE549909A (de) 1955-07-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE549909D BE549909A (de) 1955-07-29

Country Status (13)

Country Link
US (1) US3051690A (de)
AT (1) AT196620B (de)
BE (2) BE549909A (de)
CA (1) CA814529A (de)
CH (1) CH354255A (de)
DE (1) DE1420503B2 (de)
ES (1) ES230044A1 (de)
FR (2) FR1161078A (de)
GB (2) GB807204A (de)
IN (1) IN57789B (de)
IT (1) IT557013A (de)
NL (3) NL209378A (de)
SE (1) SE201995C1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058973A (en) * 1960-06-07 1962-10-16 Hercules Powder Co Ltd Polymerization of olefins

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241617C2 (de) * 1958-02-26 1976-03-11 Hoechst Ag, 6000 Frankfurt Verfahren zur niederdruck-polymerisation oder -mischpolymerisation von olefinen
DE1239854B (de) * 1958-02-26 1967-05-03 Hoechst Ag Verfahren zur Niederdruck-Polymerisation oder -Mischpolymerisation von Olefinen
US3328380A (en) * 1958-03-03 1967-06-27 Monsanto Co Polymerization and polymerization catalysts
DE1420728B1 (de) * 1958-10-17 1969-09-04 Ruhrchemie Ag Verfahren zur kontinuierlichen Herstellung von Polyaethylenen
DE1105617B (de) * 1958-11-26 1961-04-27 Huels Chemische Werke Ag Verfahren zur Herstellung von Niederdruck-Polyaethylen
NL246200A (de) * 1958-12-12
NL247591A (de) * 1959-01-22
DE1110418B (de) * 1959-01-23 1961-07-06 Hoechst Ag Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
DE1273818B (de) * 1959-02-24 1968-07-25 Hibernia Ag Verfahren zur Herstellung von Olefinpolymerisaten
BE591405A (de) * 1959-06-12
DE1183245B (de) * 1959-06-24 1964-12-10 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyolefinen einheitlichen Polymerisationsgrades
NL254250A (de) * 1959-08-05
BE594127A (de) * 1959-08-17
NL258281A (de) * 1959-11-30
US3147243A (en) * 1960-08-08 1964-09-01 Continental Oil Co Radioactive polymers
US3291780A (en) * 1960-10-05 1966-12-13 Du Pont Slurry process for the preparation of hydrocarbon interpolymers
NL263189A (de) * 1960-11-03
NL128023C (de) * 1960-11-14
US3138579A (en) * 1960-12-22 1964-06-23 Jefferson Chem Co Inc Method for preparing polyolefins of reduced ash content
US4365045A (en) * 1961-02-20 1982-12-21 Standard Oil Company (Indiana) Crystalline olefin block polymers
US3147241A (en) * 1961-06-30 1964-09-01 Phillips Petroleum Co Use of hydrogen and quaternary ammonium halides in organometal catalyzed olefin polymrization
US3259614A (en) * 1961-08-07 1966-07-05 Phillips Petroleum Co Polymerization process and control system
US3278644A (en) * 1961-11-20 1966-10-11 Phillips Petroleum Co Compositions of reduced cold flow comprising a blend of two butadiene homopolymers
NL292221A (de) * 1962-05-02
BE632635A (de) * 1962-05-22
BE632927A (de) * 1962-05-28
NL134642C (de) * 1962-08-28
GB1058271A (en) * 1963-02-15 1967-02-08 Mitsui Petrochemical Ind A process for the polymerization of olefins
US3284427A (en) * 1963-02-20 1966-11-08 Eastman Kodak Co Monosubstituted aluminum dihalide catalysts for olefin polymerization
US3297667A (en) * 1963-02-28 1967-01-10 Union Carbide Corp Production of cis-1, 4-polydienes by polymerization of 1, 3-dienes
US3256259A (en) * 1963-03-08 1966-06-14 Socony Mobil Oil Co Inc Polymers of reduced molecular weight
US3309350A (en) * 1963-07-31 1967-03-14 Rexall Drug Chemical Process for polymerizing ethylene
US3301834A (en) * 1963-09-11 1967-01-31 Hercules Inc Polymerization of olefins
US3313794A (en) * 1963-10-18 1967-04-11 Phillips Petroleum Co Process for production of polyethylene
US3318860A (en) * 1963-12-09 1967-05-09 Mobil Oil Corp Olefin polymerization process and catalyst comprising transition metal halide, an organometallic compound, hydrogen and an amine
NL130788C (de) * 1963-12-23
US3450800A (en) * 1964-01-31 1969-06-17 Phillips Petroleum Co Dispersing gases into liquids
US3359251A (en) * 1964-02-20 1967-12-19 Rexall Drug Chemical Process improvement for controlling molecular weight of an alpha-olefin reaction
US3400112A (en) * 1964-11-02 1968-09-03 Shell Oil Co Polymerization catalysts and process
NL124885C (de) * 1965-03-31
DE1595622A1 (de) * 1966-04-30 1970-08-20 Hoechst Ag Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung
DE1595666C3 (de) * 1966-08-09 1982-06-16 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α- Olefinen
US3448050A (en) * 1966-08-22 1969-06-03 Sinclair Research Inc Mineral oil containing polymer of styrene or indene and a higher alpha olefin,as a pour depressant
US3624061A (en) * 1966-10-18 1971-11-30 Dart Ind Inc Process
DE1720611C3 (de) * 1967-01-28 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen
US3516978A (en) * 1967-03-06 1970-06-23 Edward H Mottus Polymerization of olefinic compounds and catalysts therefor
DE1904815C3 (de) * 1968-02-03 1980-09-04 Chisso Corp., Osaka (Japan) Verfahren zur Polymerisation von a -Olefinen
US3535297A (en) * 1968-02-14 1970-10-20 Union Carbide Corp Polymerization of ethylene using supported activated chromyl chloride catalysts
GB1241134A (en) * 1968-05-25 1971-07-28 Mitsubishi Chem Ind Olefin polymerisation catalyst
DE2008015C3 (de) * 1969-02-26 1974-02-14 Chisso Corp., Osaka (Japan) Verfahren zur Herstellung von Äthylenpolymerisaten
US3510536A (en) * 1969-03-25 1970-05-05 Universal Oil Prod Co Telomerization of isoprene
US3678025A (en) * 1970-05-22 1972-07-18 Dow Chemical Co Preparation of linear alpha olefin polymers having broad molecular weight distributions
US3666745A (en) * 1970-05-28 1972-05-30 Monsanto Co Process for polymerizing olefins
US3957743A (en) * 1971-07-09 1976-05-18 Montecatini Edison S.P.A. Process for producing elastomers and intermediates for synthetic rubbers
US3960987A (en) * 1973-07-03 1976-06-01 Dart Industries Inc. Process for producing high melt flow poly-olefin polymers
SU681032A1 (ru) * 1976-02-23 1979-08-25 Грозненский филиал Охтинского научно-производственного объединения "Пластполимер" Способ получени димеров и содимеров -олефинов
DE2630262C2 (de) * 1976-07-06 1985-01-03 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Polyolefinen
US4232140A (en) * 1978-10-23 1980-11-04 Cities Service Company Process for polymerizing olefins
FR2480288A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres conjugues soit entre eux, soit avec un compose vinylaromatique
US4341891A (en) * 1980-12-29 1982-07-27 The Dow Chemical Company Method for reducing gels in polyolefin
US4801666A (en) * 1985-03-25 1989-01-31 Northwestern University Olefin and cycloalkene polymerization with organolanthanide catalysts
US4668773A (en) * 1985-03-25 1987-05-26 Northwestern University Organolanthanide catalysts
US5252693A (en) * 1986-07-18 1993-10-12 Idemitsu Kosan Company Limited Syndiotactic styrene polymers
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
US4835331A (en) * 1988-05-23 1989-05-30 Uop Process for the oligomerization of olefinic hydrocarbons
US5102840A (en) * 1990-06-11 1992-04-07 Phillips Petroleum Company Olefin polymerization
US5028673A (en) * 1990-06-11 1991-07-02 Phillips Petroleum Company Olefin polymerization
US5204304A (en) * 1991-06-04 1993-04-20 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5374597A (en) * 1993-02-12 1994-12-20 Quantum Chemical Corporation Vanadium based olefin polymerization catalyst
DE69605269T2 (de) * 1995-05-02 2000-05-11 Idemitsu Kosan Co. Ltd., Tokio/Tokyo Verfahren zur herstellung von styrolpolymer
US6153551A (en) * 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6265512B1 (en) 1997-10-23 2001-07-24 3M Innovative Company Elastic polypropylenes and catalysts for their manufacture
CN106977786A (zh) * 2004-03-19 2017-07-25 陶氏环球技术有限责任公司 由聚合物配方制成的薄膜层
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
DE102007017903A1 (de) 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
WO2009080236A1 (en) * 2007-12-21 2009-07-02 Basell Polyolefine Gmbh Phenantroline-comprising complexes
CN103402636B (zh) 2011-01-14 2016-12-14 格雷斯公司 制造改性金属茂催化剂的方法、制成的催化剂及其用途
CN107778387A (zh) * 2016-08-29 2018-03-09 中国石油化工股份有限公司 用于制备宽峰分布聚乙烯树脂的催化剂及其制备方法和制备的聚乙烯树脂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446619A (en) * 1945-08-21 1948-08-10 Texas Co Polymerization of olefins in the presence of hydrogen
US2666756A (en) * 1950-03-24 1954-01-19 Monsanto Chemicals New catalytic process for the polymerization of ethylene
DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
US2721189A (en) * 1954-08-30 1955-10-18 Du Pont Polymeric bicyclo-(2, 2, 1)-2-heptene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058973A (en) * 1960-06-07 1962-10-16 Hercules Powder Co Ltd Polymerization of olefins

Also Published As

Publication number Publication date
IT557013A (de) 1900-01-01
SE201995C1 (de) 1966-02-15
GB807204A (en) 1959-01-07
ES230044A1 (es) 1956-10-16
US3051690A (en) 1962-08-28
DE1420503B2 (de) 1971-09-30
NL109815C (de) 1900-01-01
IN57789B (de)
DE1420503A1 (de) 1968-10-24
NL120306C (de) 1900-01-01
CH354255A (fr) 1961-05-15
FR1161078A (fr) 1958-08-20
CA814529A (en) 1969-06-03
NL209378A (de) 1900-01-01
BE549909A (de) 1900-01-01
AT196620B (de) 1958-03-25
GB795182A (en) 1958-05-21
FR1160720A (fr) 1958-07-29

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