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 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7021221A FR2093306A6 (en) 1970-06-09 1970-06-09 ADVANCED CATALYSTS AND PROCESS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF OLEFINS

Publications (1)

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

Family

ID=9056930

Family Applications (1)

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

Country Status (14)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791676A (en) * 1971-12-08 1973-05-21 Solvay Process for the polymerization of olefins
FI57264C (en) * 1972-09-14 1980-07-10 Mitsui Petrochemical Ind SAETT ATT HOMOPOLYMERISERA ELLER COPOLYMERISERA ETHYL PROPYLEN ELLER ETHLEN OCH ALPHA-OLEFIN OCH / ELLER EN DIOLEFIN SAMT EN CATALYST COMPOSITION FOR ANALYZING VID SAETTET
JPS5146387A (en) * 1974-10-18 1976-04-20 Yozo Kondo Horiorefuinno seizohoho
LU72278A1 (en) 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 (en) * 1975-05-16 1979-11-20 Montedison Spa PROCEDURE FOR POLYMERIZATION OF ALPHA OLEFINS WITH AT LEAST THREEATONS OF CARBON
LU77489A1 (en) * 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 (en) * 1982-04-30 1983-11-04 Chisso Corp Catalytic component for alpha-olefin polymerization
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
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
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
FR2624122B1 (en) * 1987-12-03 1991-11-08 Solvay PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS, SOLID CATALYTIC COMPLEXES FOR USE IN THIS POLYMERIZATION AND PROCESS FOR THEIR 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 (en) * 1999-12-24 2002-05-10 Inst Francais Du Petrole CATALYTIC COMPOSITION AND PROCESS FOR THE OLIGOMERIZATION OF ETHYLENE, PARTICULARLY 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
NL134844C (en) * 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 (en) 1983-12-29
ES392021A2 (en) 1973-11-01
JPS5650888B2 (en) 1981-12-02
CS169821B2 (en) 1976-07-29
IT983140B (en) 1974-10-31
SU407435A3 (en) 1973-11-21
FR2093306A6 (en) 1972-01-28
BE767586R (en) 1971-11-25
NL145562B (en) 1975-04-15
DE2123356A1 (en) 1971-12-16
NL7107896A (en) 1971-12-13
CA942734A (en) 1974-02-26
ZA712721B (en) 1972-01-26
GB1309987A (en) 1973-03-14
AT312284B (en) 1973-11-15
JPS51149193A (en) 1976-12-21

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