IT1100183B - Processo per la preparazione di un catalizzatore misto - Google Patents

Processo per la preparazione di un catalizzatore misto

Info

Publication number
IT1100183B
IT1100183B IT30123/78A IT3012378A IT1100183B IT 1100183 B IT1100183 B IT 1100183B IT 30123/78 A IT30123/78 A IT 30123/78A IT 3012378 A IT3012378 A IT 3012378A IT 1100183 B IT1100183 B IT 1100183B
Authority
IT
Italy
Prior art keywords
preparation
mixed catalyst
catalyst
mixed
Prior art date
Application number
IT30123/78A
Other languages
English (en)
Other versions
IT7830123A0 (it
Original Assignee
Hoechst Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6024576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1100183(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IT7830123A0 publication Critical patent/IT7830123A0/it
Application granted granted Critical
Publication of IT1100183B publication Critical patent/IT1100183B/it

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT30123/78A 1977-11-25 1978-11-23 Processo per la preparazione di un catalizzatore misto IT1100183B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772752577 DE2752577A1 (de) 1977-11-25 1977-11-25 Verfahren zur herstellung eines mischkatalysators

Publications (2)

Publication Number Publication Date
IT7830123A0 IT7830123A0 (it) 1978-11-23
IT1100183B true IT1100183B (it) 1985-09-28

Family

ID=6024576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30123/78A IT1100183B (it) 1977-11-25 1978-11-23 Processo per la preparazione di un catalizzatore misto

Country Status (12)

Country Link
US (1) US4239650A (it)
EP (1) EP0002221B1 (it)
JP (1) JPS5482395A (it)
AR (1) AR226816A1 (it)
AU (1) AU526296B2 (it)
BR (1) BR7807734A (it)
CA (1) CA1132964A (it)
DE (2) DE2752577A1 (it)
ES (1) ES475220A1 (it)
IN (1) IN150714B (it)
IT (1) IT1100183B (it)
ZA (1) ZA786620B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
US4363746A (en) * 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
DE3015702A1 (de) * 1980-04-24 1981-10-29 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo-und copolymerisaten von (alpha) -monoolefinen mittels eines ziegler-katalysatorsystems
IT1150031B (it) * 1980-07-24 1986-12-10 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene
US4328121A (en) * 1980-08-04 1982-05-04 Phillips Petroleum Company Polymerization catalyst and process
US4326988A (en) * 1980-08-12 1982-04-27 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4325837A (en) * 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
JPS5763309A (en) * 1980-10-03 1982-04-16 Idemitsu Kosan Co Ltd Polymerization of alpha-olefin
US4379758A (en) 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene
US5019633A (en) * 1980-12-24 1991-05-28 Technology Corporation Catalyst composition for polymerizing ethylene
US4347162A (en) * 1981-03-06 1982-08-31 Euteco Impianti S.P.A. Catalyst for the polymerization of alpha-olefins
JPS57190004A (en) * 1981-05-18 1982-11-22 Idemitsu Kosan Co Ltd Preparation of polyolefin
US4518751A (en) * 1981-06-05 1985-05-21 Idemitsu Kosan Company Limited Process for the production of polyethylene
DE3124350A1 (de) * 1981-06-20 1983-01-05 Hoechst Ag, 6000 Frankfurt "verfahren zur herstellung eines polyolefins und katalysator hierfuer"
DE3124222A1 (de) * 1981-06-20 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines polyolefins und katalysator hierfuer
US4477587A (en) * 1982-12-20 1984-10-16 Stauffer Chemical Company Supported catalyst for polymerization of olefins
US4771024A (en) * 1986-02-28 1988-09-13 Shell Oil Company Olefin polymerization catalyst composition
US4855371A (en) * 1986-06-18 1989-08-08 Shell Oil Company Process for polymerizing olefins with a crystalline magnesium catalyst component
WO2001000692A1 (en) 1999-06-30 2001-01-04 Union Carbide Chemicals & Plastics Technology Corporation Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom
WO2011157582A1 (en) * 2010-06-18 2011-12-22 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins and catalysts therefrom obtained

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094568A (en) * 1959-12-01 1963-06-18 Gulf Research Development Co Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide
LU61816A1 (it) * 1970-10-06 1972-06-28
DE2111455A1 (de) * 1971-03-10 1972-09-28 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
BE791676A (fr) * 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
DE2329641C3 (de) * 1973-06-09 1978-09-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von ct-Olefinen
FR2252355B1 (it) * 1973-11-22 1976-10-01 Solvay

Also Published As

Publication number Publication date
DE2752577A1 (de) 1979-06-07
BR7807734A (pt) 1979-07-31
AR226816A1 (es) 1982-08-31
DE2861855D1 (en) 1982-07-08
IT7830123A0 (it) 1978-11-23
EP0002221B1 (de) 1982-05-19
ES475220A1 (es) 1979-11-01
AU526296B2 (en) 1983-01-06
AU4187678A (en) 1979-05-31
CA1132964A (en) 1982-10-05
EP0002221A1 (de) 1979-06-13
JPS5482395A (en) 1979-06-30
IN150714B (it) 1982-11-20
US4239650A (en) 1980-12-16
ZA786620B (en) 1979-11-28

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