IT1026993B - Processo per la preparazione di catalizzatori di polimerizzazione e catalizzatori cosi ottenuti - Google Patents

Processo per la preparazione di catalizzatori di polimerizzazione e catalizzatori cosi ottenuti

Info

Publication number
IT1026993B
IT1026993B IT30442/74A IT3044274A IT1026993B IT 1026993 B IT1026993 B IT 1026993B IT 30442/74 A IT30442/74 A IT 30442/74A IT 3044274 A IT3044274 A IT 3044274A IT 1026993 B IT1026993 B IT 1026993B
Authority
IT
Italy
Prior art keywords
catalysts
preparation
polymerization
polymerization catalysts
Prior art date
Application number
IT30442/74A
Other languages
English (en)
Original Assignee
British Petroleum Co
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 by British Petroleum Co filed Critical British Petroleum Co
Application granted granted Critical
Publication of IT1026993B publication Critical patent/IT1026993B/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)
  • Catalysts (AREA)
IT30442/74A 1973-12-13 1974-12-11 Processo per la preparazione di catalizzatori di polimerizzazione e catalizzatori cosi ottenuti IT1026993B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57738/73A GB1492174A (en) 1973-12-13 1973-12-13 Polymerisation catalyst

Publications (1)

Publication Number Publication Date
IT1026993B true IT1026993B (it) 1978-10-20

Family

ID=10479913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30442/74A IT1026993B (it) 1973-12-13 1974-12-11 Processo per la preparazione di catalizzatori di polimerizzazione e catalizzatori cosi ottenuti

Country Status (9)

Country Link
US (1) US3993588A (it)
JP (1) JPS5092879A (it)
BE (1) BE823355A (it)
DE (1) DE2457968A1 (it)
ES (1) ES432834A1 (it)
FR (1) FR2254585B1 (it)
GB (1) GB1492174A (it)
IT (1) IT1026993B (it)
NL (1) NL7416180A (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553673A (en) * 1975-07-30 1979-09-26 Bp Chem Int Ltd Polymerisation catalyst
GB1553197A (en) * 1975-08-21 1979-09-26 British Petroleum Co Polymersiation catalyst
GB1562200A (en) * 1975-12-04 1980-03-05 British Petroleum Co Process for the production of a supported ziegler catalystcomponent
DE2603920C2 (de) * 1976-02-03 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
DE2603919C2 (de) * 1976-02-03 1984-08-09 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓-bisC↓6↓-α-Monoolefinen
JPS6025444B2 (ja) * 1976-04-13 1985-06-18 三井東圧化学株式会社 低密度ポリエチレンの製造方法
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
US4240929A (en) * 1979-01-15 1980-12-23 Phillips Petroleum Company Polymerization of olefins
US4235746A (en) * 1979-01-17 1980-11-25 Phillips Petroleum Company Polymerization of olefins
US4565795A (en) * 1979-12-07 1986-01-21 Phillips Petroleum Company Polymerization and catalysts
AU546911B2 (en) * 1981-03-25 1985-09-26 Nippon Oil Company Limited Olefin polymerizing catalyst
NL8103704A (nl) * 1981-08-06 1983-03-01 Stamicarbon Werkwijze voor de bereiding van een katalysatorcomponent en polymerizatie van 1-alkenen daarmee.
FR2583307B1 (fr) * 1985-06-14 1993-07-02 Atochem Support a base de silice et de chlorure de magnesium, son procede de fabrication, catalyseurs obtenus a partir de ce support.
US4771024A (en) * 1986-02-28 1988-09-13 Shell Oil Company Olefin polymerization catalyst composition
JPH0725817B2 (ja) * 1986-04-23 1995-03-22 日本石油株式会社 オレフイン重合用触媒
US4937300A (en) * 1987-06-22 1990-06-26 Phillips Petroleum Company Catalyst and polymerization of olefins
US4855271A (en) * 1987-06-22 1989-08-08 Phillips Petroleum Company Catalyst and polymerization of olefins
US5064798A (en) * 1988-08-19 1991-11-12 Exxon Chemical Patents Inc. Catalyst for olefin polymerization
US5068212A (en) * 1990-08-20 1991-11-26 Phillips Ptroleum Company Olefin polymerization catalyst and method for production and use
US5095080A (en) * 1990-08-20 1992-03-10 Phillips Petroleum Company Olefin polymerization catalyst and method for production and use
US5767031A (en) * 1995-06-07 1998-06-16 Fina Technology, Inc. Ziegler-Natta catalysts modified with metallocenes
US5856255A (en) * 1996-01-22 1999-01-05 Albemarle Corporation Preparation of supported auxiliary catalysts at elevated temperature and pressure in a closed vessel
US6077487A (en) * 1997-11-05 2000-06-20 Millipore Corporation Process and apparatus of removing metal carbonyls and moisture from a gas
AT410807B (de) 2002-02-12 2003-08-25 Huyck Austria Siebband für entwässerungsmaschinen
EP1480911A1 (en) * 2002-03-04 2004-12-01 Akzo Nobel N.V. Treatment of a titanium tetrachloride-containing waste stream

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280096A (en) * 1963-05-31 1966-10-18 Cabot Corp Polymerization catalysts
US3202645A (en) * 1964-12-16 1965-08-24 Cabot Corp Surface treated inorganic solid polymerization catalyst and method of polymerization therewith
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
GB1189038A (en) * 1968-09-11 1970-04-22 Mitsui Petrochemical Ind Novel Process for the Polymerisation of Ethylene and Novel Catalyst for use therein
FR2082153A5 (fr) * 1970-03-05 1971-12-10 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
CH582201A5 (it) * 1972-11-24 1976-11-30 Solvay

Also Published As

Publication number Publication date
JPS5092879A (it) 1975-07-24
GB1492174A (en) 1977-11-16
ES432834A1 (es) 1977-02-16
FR2254585A1 (it) 1975-07-11
FR2254585B1 (it) 1978-09-29
DE2457968A1 (de) 1975-06-19
US3993588A (en) 1976-11-23
NL7416180A (nl) 1975-06-17
BE823355A (fr) 1975-06-13

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