BE767475A - Preparation de polymeres d'olefines alpha lineaires a larges repartitions de poids moleculaire - Google Patents

Preparation de polymeres d'olefines alpha lineaires a larges repartitions de poids moleculaire

Info

Publication number
BE767475A
BE767475A BE767475A BE767475A BE767475A BE 767475 A BE767475 A BE 767475A BE 767475 A BE767475 A BE 767475A BE 767475 A BE767475 A BE 767475A BE 767475 A BE767475 A BE 767475A
Authority
BE
Belgium
Prior art keywords
preparation
molecular weight
weight distribution
large molecular
linear alpha
Prior art date
Application number
BE767475A
Other languages
English (en)
French (fr)
Inventor
G B Birrell
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BE767475A publication Critical patent/BE767475A/xx

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)
BE767475A 1970-05-22 1971-05-21 Preparation de polymeres d'olefines alpha lineaires a larges repartitions de poids moleculaire BE767475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3989070A 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
BE767475A true BE767475A (fr) 1971-11-22

Family

ID=21907889

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767475A BE767475A (fr) 1970-05-22 1971-05-21 Preparation de polymeres d'olefines alpha lineaires a larges repartitions de poids moleculaire

Country Status (7)

Country Link
US (1) US3678025A (show.php)
BE (1) BE767475A (show.php)
CA (1) CA981398A (show.php)
DE (1) DE2123592A1 (show.php)
FR (1) FR2186484B1 (show.php)
GB (1) GB1337635A (show.php)
NL (1) NL7106940A (show.php)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419501A (en) * 1972-03-03 1975-12-31 Int Synthetic Rubber Olefin polymerisation
JPS5146387A (en) * 1974-10-18 1976-04-20 Yozo Kondo Horiorefuinno seizohoho
US4192772A (en) * 1975-04-14 1980-03-11 Solvay & Cie Solid catalyst and process for the preparation thereof
LU72278A1 (show.php) * 1975-04-14 1977-02-03
JPS5219790A (en) * 1975-08-08 1977-02-15 Chisso Corp Process for the preparation of ethylene polymer
US4154701A (en) * 1978-05-01 1979-05-15 Standard Oil Company (Indiana) Olefin polymerization catalyst
US4210559A (en) * 1978-10-30 1980-07-01 Standard Oil Company (Indiana) Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions
US4368305A (en) * 1979-01-18 1983-01-11 Mitsubishi Chemical Industries, Ltd. Process for producing olefin polymers
US4269733A (en) * 1979-09-28 1981-05-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4325837A (en) * 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4326988A (en) * 1980-08-12 1982-04-27 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4310648A (en) * 1980-10-20 1982-01-12 The Dow Chemical Company Polymerization of olefins in the presence of a catalyst containing titanium and zirconium
US4399053A (en) * 1980-12-24 1983-08-16 The Dow Chemical Company High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins
US4380508A (en) * 1981-10-22 1983-04-19 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4409126A (en) * 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
DE3242149A1 (de) * 1982-11-13 1984-05-17 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von (alpha)-monoolefinen mittels eines ziegler-katalysatorsystems
DE3242150A1 (de) * 1982-11-13 1984-05-17 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von (alpha)-monoolefinen mittels eines ziegler-katalysatorsystems
US4554265A (en) * 1984-06-29 1985-11-19 Exxon Research & Engineering Co. Polymerization catalyst
US4618660A (en) * 1984-06-29 1986-10-21 Exxon Research & Engineering Co. Polymerization catalyst
US4560733A (en) * 1984-10-01 1985-12-24 Phillips Petroleum Company Polymerization and catalyst
US4540757A (en) * 1984-10-01 1985-09-10 Phillips Petroleum Company Polymerization and catalyst
US5064797A (en) * 1987-04-03 1991-11-12 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
CA2103301C (en) * 1992-11-18 2000-05-23 Takashi Tashiro Catalyst for olefin polymerization and process for olefin polymerization using the same
US5412001A (en) * 1993-08-30 1995-05-02 Quantum Chemical Corporation Method to reactor-fill polyolefins by formation of a dual catalyst system causing compatibilization of the filler with the maxtrix polymer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016022B (de) * 1954-01-19 1957-09-19 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
NL107439C (show.php) * 1954-12-24
IN57789B (show.php) * 1955-07-29
US3308112A (en) * 1955-12-06 1967-03-07 Du Pont Polymerizing ethylene in the presence of catalyst consisting of aluminum trialkyl mixed with a solution of a vanadium halide and a titanium halide
BE578156A (show.php) * 1958-04-29
NL240204A (show.php) * 1958-06-16 1959-06-15
US3230208A (en) * 1960-12-23 1966-01-18 Eastman Kodak Co Three-component alkyl aluminum halide catalysts for olefin polym-erization
US3073811A (en) * 1961-04-14 1963-01-15 Natta Giulio Process for polymerizing alpha-olefins and catalyst for use therein
NL128406C (show.php) * 1962-03-02
DE1595622A1 (de) * 1966-04-30 1970-08-20 Hoechst Ag Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung

Also Published As

Publication number Publication date
DE2123592A1 (de) 1971-12-09
FR2186484A1 (show.php) 1974-01-11
NL7106940A (show.php) 1971-11-24
FR2186484B1 (show.php) 1976-10-29
US3678025A (en) 1972-07-18
GB1337635A (en) 1973-11-14
CA981398A (en) 1976-01-06

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