CS186273B2 - Method of ethylene high pressure polymerisation and copolymerisation - Google Patents

Method of ethylene high pressure polymerisation and copolymerisation

Info

Publication number
CS186273B2
CS186273B2 CS7400005406A CS540674A CS186273B2 CS 186273 B2 CS186273 B2 CS 186273B2 CS 7400005406 A CS7400005406 A CS 7400005406A CS 540674 A CS540674 A CS 540674A CS 186273 B2 CS186273 B2 CS 186273B2
Authority
CS
Czechoslovakia
Prior art keywords
copolymerisation
high pressure
pressure polymerisation
ethylene high
ethylene
Prior art date
Application number
CS7400005406A
Other languages
Czech (cs)
English (en)
Inventor
Pierre Gloriod
Bernard Levresse
Jean-Pierre Machon
Original Assignee
Ethylene Plastique Sa
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 Ethylene Plastique Sa filed Critical Ethylene Plastique Sa
Publication of CS186273B2 publication Critical patent/CS186273B2/cs

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)
  • Polymerisation Methods In General (AREA)
CS7400005406A 1973-08-21 1974-07-29 Method of ethylene high pressure polymerisation and copolymerisation CS186273B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330328A FR2241569B1 (fr) 1973-08-21 1973-08-21

Publications (1)

Publication Number Publication Date
CS186273B2 true CS186273B2 (en) 1978-11-30

Family

ID=9124159

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7400005406A CS186273B2 (en) 1973-08-21 1974-07-29 Method of ethylene high pressure polymerisation and copolymerisation

Country Status (13)

Country Link
US (1) US3969332A (fr)
JP (1) JPS579364B2 (fr)
CA (1) CA1017899A (fr)
CS (1) CS186273B2 (fr)
DE (1) DE2439775C2 (fr)
DK (1) DK144974C (fr)
ES (1) ES428961A1 (fr)
FR (1) FR2241569B1 (fr)
GB (1) GB1482444A (fr)
IT (1) IT1030047B (fr)
NL (1) NL178324C (fr)
NO (1) NO141264C (fr)
PL (1) PL100939B1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES456321A1 (es) * 1976-02-25 1978-01-16 Charbonnages Ste Chimique Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion.
IT1076203B (it) * 1977-01-12 1985-04-27 Montedison Spa Procedimento per la polimerizzazione di etilene in fase gas
FR2400040A2 (fr) * 1977-08-09 1979-03-09 Charbonnages Ste Chimique Procede controle de polymerisation ionique de l'ethylene sous haute pression
FR2424760A1 (fr) * 1978-05-05 1979-11-30 Charbonnages Ste Chimique Catalyseurs comprenant du magnesium et un metal de transition
US4277590A (en) * 1979-06-18 1981-07-07 Exxon Research & Engineering Co. Polymerization of alpha-olefins with novel Tn MR'3-n cocatalysts
JPS56161406A (en) * 1980-05-17 1981-12-11 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
JPS5618607A (en) * 1979-07-24 1981-02-21 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
JPS56161407A (en) * 1980-05-17 1981-12-11 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
JPS56122807A (en) * 1980-03-04 1981-09-26 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
FR2509735A1 (fr) * 1981-07-20 1983-01-21 Charbonnages Ste Chimique Catalyseur halogene comprenant un metal de transition et du magnesium, son procede de preparation et son application a la polymerisation de l'ethylene
US4552937A (en) * 1982-08-27 1985-11-12 Phillips Petroleum Company Polymerization catalyst system
US4477586A (en) * 1982-08-27 1984-10-16 Phillips Petroleum Company Polymerization of olefins
US5064795A (en) * 1982-08-27 1991-11-12 Phillips Petroleum Company Polymerization of olefins
US4472519A (en) * 1982-08-27 1984-09-18 Phillips Petroleum Company Polymerization catalyst system
FR2538396B1 (fr) * 1982-12-24 1986-02-21 Charbonnages Ste Chimique Systeme catalytique utilisable dans un procede de polymerisation de l'ethylene
US4663403A (en) * 1983-02-04 1987-05-05 Phillips Petroleum Company Polymerization of olefins
GB8318207D0 (en) * 1983-07-05 1983-08-03 Du Pont Canada Preparation of triethyl dimethyl siloxalane
FR2583421B1 (fr) * 1985-06-12 1987-12-11 Atochem Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
JPS62132790U (fr) * 1986-02-13 1987-08-21
DE3642988A1 (de) * 1986-12-17 1988-06-30 Schering Ag Herstellung von dialkyl(alkyldimethylsilanolato)aluminium-verbindungen
DE3917108C1 (fr) * 1989-05-26 1990-08-02 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5061668A (en) * 1990-05-24 1991-10-29 Shell Oil Company Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
US5013798A (en) * 1990-05-24 1991-05-07 Shell Oil Corporation Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
US5391529A (en) * 1993-02-01 1995-02-21 Albemarle Corporation Siloxy-aluminoxane compositions, and catalysts which include such compositions with a metallocene
US5731253A (en) * 1995-07-27 1998-03-24 Albemarle Corporation Hydrocarbylsilloxy - aluminoxane compositions
US5728855A (en) * 1995-10-19 1998-03-17 Akzo Nobel Nv Modified polyalkylaluminoxane composition formed using reagent containing carbon-oxygen double bond
US5731451A (en) * 1996-07-12 1998-03-24 Akzo Nobel Nv Modified polyalkylauminoxane composition formed using reagent containing aluminum trialkyl siloxide
US5847177A (en) * 1996-10-10 1998-12-08 Albemarle Corporation Production of hydrocarbon-soluble hydrocarbylaluminoxanes
CN101845104B (zh) * 2010-05-21 2012-03-21 北京化工大学 烯烃聚合催化剂及其制备方法
CN101885795B (zh) * 2010-07-14 2012-05-30 中国石油天然气股份有限公司 一种给电子体催化剂及制备和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723403A (en) * 1968-10-30 1973-03-27 Ici Ltd Olefine polymerization at high pressures using a dispersed ziegler-type catalyst
US3642748A (en) * 1969-12-15 1972-02-15 Mitsubishi Chem Ind Process for the polymerization of olefins
DE2126250C3 (de) * 1971-05-26 1980-06-12 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung

Also Published As

Publication number Publication date
GB1482444A (en) 1977-08-10
CA1017899A (en) 1977-09-20
NL178324C (nl) 1986-03-03
JPS579364B2 (fr) 1982-02-20
JPS5050487A (fr) 1975-05-06
IT1030047B (it) 1979-03-30
DE2439775A1 (de) 1975-03-06
FR2241569A1 (fr) 1975-03-21
NO141264B (no) 1979-10-29
NL7411162A (nl) 1975-02-25
FR2241569B1 (fr) 1979-03-02
NL178324B (nl) 1985-10-01
NO141264C (no) 1980-02-06
US3969332A (en) 1976-07-13
PL100939B1 (pl) 1978-11-30
DK144974B (da) 1982-07-19
DK144974C (da) 1982-12-13
ES428961A1 (es) 1976-11-16
DK443174A (fr) 1975-04-28
NO742962L (fr) 1975-03-17
DE2439775C2 (de) 1982-08-05

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