RO62183A - - Google Patents

Info

Publication number
RO62183A
RO62183A RO67237A RO6723771A RO62183A RO 62183 A RO62183 A RO 62183A RO 67237 A RO67237 A RO 67237A RO 6723771 A RO6723771 A RO 6723771A RO 62183 A RO62183 A RO 62183A
Authority
RO
Romania
Application number
RO67237A
Other languages
Romanian (ro)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of RO62183A publication Critical patent/RO62183A/ro

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/064—Aluminium compounds with C-aluminium linkage compounds with an Al-Halogen linkage
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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)
RO67237A 1970-06-09 1971-06-09 RO62183A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7021221A FR2093306A6 (fr) 1970-06-09 1970-06-09 Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines

Publications (1)

Publication Number Publication Date
RO62183A true RO62183A (enrdf_load_stackoverflow) 1977-06-15

Family

ID=9056930

Family Applications (1)

Application Number Title Priority Date Filing Date
RO67237A RO62183A (enrdf_load_stackoverflow) 1970-06-09 1971-06-09

Country Status (14)

Country Link
JP (1) JPS51149193A (enrdf_load_stackoverflow)
AT (1) AT312284B (enrdf_load_stackoverflow)
BE (1) BE767586R (enrdf_load_stackoverflow)
CA (1) CA942734A (enrdf_load_stackoverflow)
CS (1) CS169821B2 (enrdf_load_stackoverflow)
DE (1) DE2123356C2 (enrdf_load_stackoverflow)
ES (1) ES392021A2 (enrdf_load_stackoverflow)
FR (1) FR2093306A6 (enrdf_load_stackoverflow)
GB (1) GB1309987A (enrdf_load_stackoverflow)
IT (1) IT983140B (enrdf_load_stackoverflow)
NL (1) NL145562B (enrdf_load_stackoverflow)
RO (1) RO62183A (enrdf_load_stackoverflow)
SU (1) SU407435A3 (enrdf_load_stackoverflow)
ZA (1) ZA712721B (enrdf_load_stackoverflow)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791676A (fr) * 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
AU475970B2 (en) * 1972-09-14 1976-09-09 Mitsui Petrochemical Industries, Ltd. Processes for polymerization or copolymerization of olefin and catalyst compositions used therefor
JPS5146387A (en) * 1974-10-18 1976-04-20 Yozo Kondo Horiorefuinno seizohoho
LU72278A1 (enrdf_load_stackoverflow) 1975-04-14 1977-02-03
US4192772A (en) 1975-04-14 1980-03-11 Solvay & Cie Solid catalyst and process for the preparation thereof
IT1038179B (it) * 1975-05-16 1979-11-20 Montedison Spa Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto
LU77489A1 (enrdf_load_stackoverflow) * 1977-06-06 1979-01-19
US4105846A (en) * 1977-08-25 1978-08-08 Standard Oil Company (Indiana) Increasing the particle size of as formed polyethylene or ethylene copolymer
US4233182A (en) 1978-12-26 1980-11-11 Standard Oil Company (Indiana) High activity catalyst for the polymerization of alpha-olefins
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4246383A (en) 1979-06-25 1981-01-20 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
JPS5641207A (en) * 1979-09-14 1981-04-17 Idemitsu Kosan Co Ltd Preparation of polyethylene
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分
US4544647A (en) * 1982-07-29 1985-10-01 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4426316A (en) 1982-09-10 1984-01-17 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
US4661465A (en) * 1985-10-31 1987-04-28 The Dow Chemical Company Method for preparing transition metal component of Ziegler-Natta catalysts
US4870040A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde
US4870039A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls
FR2624122B1 (fr) * 1987-12-03 1991-11-08 Solvay Procede pour la polymerisation des alpha-olefines, complexes catalytiques solides utilisables pour cette polymerisation et procede pour leur preparation
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
FR2802833B1 (fr) * 1999-12-24 2002-05-10 Inst Francais Du Petrole Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en hexene-1
US9382347B2 (en) * 2011-02-16 2016-07-05 Fina Technology Inc Ziegler-Natta catalysts doped with non-group IV metal chlorides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269757A (enrdf_load_stackoverflow) * 1960-10-10
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins

Also Published As

Publication number Publication date
DE2123356C2 (de) 1983-12-29
ZA712721B (en) 1972-01-26
FR2093306A6 (fr) 1972-01-28
DE2123356A1 (enrdf_load_stackoverflow) 1971-12-16
CA942734A (en) 1974-02-26
NL145562B (nl) 1975-04-15
IT983140B (it) 1974-10-31
BE767586R (fr) 1971-11-25
CS169821B2 (enrdf_load_stackoverflow) 1976-07-29
SU407435A3 (enrdf_load_stackoverflow) 1973-11-21
NL7107896A (enrdf_load_stackoverflow) 1971-12-13
AT312284B (de) 1973-11-15
JPS5650888B2 (enrdf_load_stackoverflow) 1981-12-02
JPS51149193A (en) 1976-12-21
GB1309987A (en) 1973-03-14
ES392021A2 (es) 1973-11-01

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