BR7409393A - Processo aperfeicoado para polimerizacao a baixa pressao de alfaolefinas e para preparacao de complexos cataliticos solidos,nele aplicaveis - Google Patents

Processo aperfeicoado para polimerizacao a baixa pressao de alfaolefinas e para preparacao de complexos cataliticos solidos,nele aplicaveis

Info

Publication number
BR7409393A
BR7409393A BR939374A BR939374A BR7409393A BR 7409393 A BR7409393 A BR 7409393A BR 939374 A BR939374 A BR 939374A BR 939374 A BR939374 A BR 939374A BR 7409393 A BR7409393 A BR 7409393A
Authority
BR
Brazil
Prior art keywords
alpholefins
preparation
low pressure
pressure polymerization
solid catalytic
Prior art date
Application number
BR939374A
Other languages
English (en)
Inventor
E Berger
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR7409393A publication Critical patent/BR7409393A/pt

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)
BR939374A 1973-11-22 1974-11-08 Processo aperfeicoado para polimerizacao a baixa pressao de alfaolefinas e para preparacao de complexos cataliticos solidos,nele aplicaveis BR7409393A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341924A FR2252355B1 (pt) 1973-11-22 1973-11-22

Publications (1)

Publication Number Publication Date
BR7409393A true BR7409393A (pt) 1976-05-18

Family

ID=9128218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR939374A BR7409393A (pt) 1973-11-22 1974-11-08 Processo aperfeicoado para polimerizacao a baixa pressao de alfaolefinas e para preparacao de complexos cataliticos solidos,nele aplicaveis

Country Status (11)

Country Link
JP (1) JPS5085690A (pt)
BE (1) BE822487A (pt)
BR (1) BR7409393A (pt)
CA (1) CA1042137A (pt)
DE (1) DE2455415A1 (pt)
DK (1) DK605574A (pt)
ES (1) ES431126A1 (pt)
FR (1) FR2252355B1 (pt)
GB (1) GB1464909A (pt)
IT (1) IT1022262B (pt)
NL (1) NL7415050A (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190723C (nl) * 1975-06-12 1994-07-18 Montedison Spa Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen.
GB1551016A (en) 1975-11-25 1979-08-22 Ici Ltd Supported transition metal-arene compounds
NL7613855A (nl) * 1975-12-18 1977-06-21 Sumitomo Chemical Co Werkwijze voor het polymeriseren van olefinen.
US4242479A (en) * 1976-12-23 1980-12-30 Showa Yuka Kabushiki Kaisha Process for producing an improved ethylenic polymer
US4237254A (en) * 1977-04-30 1980-12-02 Mitsubishi Petrochemical Company Limited Process for producing olefin polymers
LU77489A1 (pt) * 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
DE2752577A1 (de) 1977-11-25 1979-06-07 Hoechst Ag Verfahren zur herstellung eines mischkatalysators
JPS54112982A (en) 1978-02-02 1979-09-04 Sumitomo Chem Co Ltd Polymerization of olefins
US4403081A (en) * 1978-02-25 1983-09-06 Chisso Corporation Method for producing α-olefin polymers
JPS5817206B2 (ja) * 1979-10-11 1983-04-05 宇部興産株式会社 エチレンの重合法
US4526943A (en) * 1982-07-29 1985-07-02 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4783512A (en) * 1985-05-20 1988-11-08 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
JPH0721024B2 (ja) * 1986-03-04 1995-03-08 出光石油化学株式会社 エチレン重合体または共重合体の製造方法
JPS63168408A (ja) * 1986-12-29 1988-07-12 Showa Denko Kk ポリオレフインの製造方法
IT1227054B (it) * 1988-09-09 1991-03-14 Enichem Anic Spa Componente di catalizzatore per laproduzione di poliolefine ad altissimo peso molecolare.
JPH0717710B2 (ja) * 1989-05-19 1995-03-01 出光石油化学株式会社 エチレン系重合体組成物の製造方法
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
ES2101113T3 (es) * 1992-05-28 1997-07-01 Idemitsu Petrochemical Co Procedimiento de produccion de poliolefina.
IT1255365B (it) * 1992-09-15 1995-10-31 Enichem Polimeri Catalizzatore e procedimento per la polimerizzazione di alfa-olefine
BE1008702A3 (fr) 1994-09-22 1996-07-02 Solvay Procede de polymerisation d'olefines.
US6001939A (en) * 1994-09-22 1999-12-14 Solvay Polyolefins Europe-Belgium Process for the polymerization of olefins
BE1008703A3 (fr) 1994-09-22 1996-07-02 Solvay Procede de polymerisation d'olefines.

Also Published As

Publication number Publication date
CA1042137A (fr) 1978-11-07
GB1464909A (en) 1977-02-16
DE2455415A1 (de) 1975-05-28
BE822487A (fr) 1975-05-22
JPS5085690A (pt) 1975-07-10
IT1022262B (it) 1978-03-20
FR2252355A1 (pt) 1975-06-20
NL7415050A (nl) 1975-05-26
FR2252355B1 (pt) 1976-10-01
DK605574A (pt) 1975-07-21
ES431126A1 (es) 1976-11-01

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