BE562871A - - Google Patents

Info

Publication number
BE562871A
BE562871A BE562871DA BE562871A BE 562871 A BE562871 A BE 562871A BE 562871D A BE562871D A BE 562871DA BE 562871 A BE562871 A BE 562871A
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 of BE562871A publication Critical patent/BE562871A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
    • C07C2/48—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of only hydrocarbons containing a carbon-to-carbon triple 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE562871D 1956-12-04 BE562871A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37031/56A GB873225A (en) 1956-12-04 1956-12-04 Improvements in or relating to olefine polymerisation processes
NL1199310X 1957-01-30

Publications (1)

Publication Number Publication Date
BE562871A true BE562871A (fr)

Family

ID=26263315

Family Applications (1)

Application Number Title Priority Date Filing Date
BE562871D BE562871A (fr) 1956-12-04

Country Status (4)

Country Link
US (1) US3061602A (fr)
BE (1) BE562871A (fr)
FR (2) FR1188080A (fr)
GB (2) GB873225A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294660B (de) * 1957-08-14 1969-05-08 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von hochmolekularem Polyaethylen
DE1302747B (fr) * 1961-08-30 1971-09-23 Philips Petroleum Co
GB1009117A (en) * 1961-10-10 1965-11-03 Tokuyama Soda Kk Method of preparing a polyimerization catalyst for olefins, and olefin polymers produced therewith
US3226336A (en) * 1963-05-08 1965-12-28 Rexall Drug Chemical Composition and process for preparing a three-component polymerization system
US3328381A (en) * 1964-09-23 1967-06-27 Du Pont Polymerization of ethylene in the presence of a catalyst consisting of a tetraaryl titanate, a vanadium halide and an aluminum trihydrocarbyl
NL136306C (fr) * 1965-11-04
DE1904815C3 (de) * 1968-02-03 1980-09-04 Chisso Corp., Osaka (Japan) Verfahren zur Polymerisation von a -Olefinen
DE2008015C3 (de) * 1969-02-26 1974-02-14 Chisso Corp., Osaka (Japan) Verfahren zur Herstellung von Äthylenpolymerisaten
FR2399445A1 (fr) * 1977-08-01 1979-03-02 Charbonnages Ste Chimique Procede controle de polymerisation de l'ethylene par injection separee des constituants catalytiques
US5061668A (en) * 1990-05-24 1991-10-29 Shell Oil Company Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
US5013798A (en) * 1990-05-24 1991-05-07 Shell Oil Corporation Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
EP3578256B1 (fr) 2015-06-19 2021-03-24 Saudi Arabian Oil Company Systèmes de catalyseur d'oligomérisation antisalissures
US11104621B2 (en) 2016-01-07 2021-08-31 Saudi Arabian Oil Company Antifouling oligomerization catalyst systems
US11440980B2 (en) 2020-07-22 2022-09-13 Saudi Arabian Oil Company Methods for forming ultra high molecular weight polyethylenes and methods for reducing contaminant content in such
WO2022115749A1 (fr) 2020-11-30 2022-06-02 Saudi Arabian Oil Company Systèmes de catalyseur
WO2022115751A1 (fr) 2020-11-30 2022-06-02 Saudi Arabian Oil Company Systèmes de catalyseur
US11612883B2 (en) 2020-11-30 2023-03-28 Saudi Arabian Oil Company Catalyst systems
WO2022115750A1 (fr) 2020-11-30 2022-06-02 Saudi Arabian Oil Company Systèmes de catalyseur
WO2022115754A1 (fr) 2020-11-30 2022-06-02 Saudi Arabian Oil Company Systèmes de catalyseur
US11529622B2 (en) 2021-03-12 2022-12-20 Saudi Arabian Oil Company Catalyst systems
US11484871B1 (en) 2021-08-26 2022-11-01 Saudi Arabian Oil Company Catalyst systems
US11623901B1 (en) 2022-08-31 2023-04-11 Saudi Arabian Oil Company Catalyst systems that include silyl ether moieties
US11639321B1 (en) 2022-08-31 2023-05-02 Saudi Arabian Oil Company Catalyst systems that include meta-alkoxy substituted n-aryl bis-diphosphinoamine ligands

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012460B (de) * 1953-11-17 1957-07-18 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
LU33749A1 (fr) * 1954-08-16
US2827445A (en) * 1955-09-16 1958-03-18 Dow Chemical Co Purification of polymerized olefins prepared with catalytic metal compounds
NL213858A (fr) * 1956-01-20
US2965626A (en) * 1956-03-28 1960-12-20 Standard Oil Co Ethylene polymerization process
US2846427A (en) * 1957-03-14 1958-08-05 Phillips Petroleum Co Treatment of polymers

Also Published As

Publication number Publication date
US3061602A (en) 1962-10-30
GB828989A (en) 1960-02-24
FR1199310A (fr) 1959-12-14
GB873225A (en) 1961-07-19
FR1188080A (fr) 1959-09-18

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