BE776198A - Catalyseurs a base de magnesium applicables a la polymerisationdes olefines - Google Patents

Catalyseurs a base de magnesium applicables a la polymerisationdes olefines

Info

Publication number
BE776198A
BE776198A BE776198A BE776198A BE776198A BE 776198 A BE776198 A BE 776198A BE 776198 A BE776198 A BE 776198A BE 776198 A BE776198 A BE 776198A BE 776198 A BE776198 A BE 776198A
Authority
BE
Belgium
Prior art keywords
olefins
polymerization
magnesium
based catalysts
catalysts applicable
Prior art date
Application number
BE776198A
Other languages
English (en)
Original Assignee
Naphtachimie 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
Priority claimed from FR7043628A external-priority patent/FR2116698A5/fr
Priority claimed from FR7123861A external-priority patent/FR2099311A5/fr
Application filed by Naphtachimie Sa filed Critical Naphtachimie Sa
Publication of BE776198A publication Critical patent/BE776198A/fr

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE776198A 1970-12-04 1971-12-03 Catalyseurs a base de magnesium applicables a la polymerisationdes olefines BE776198A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7043628A FR2116698A5 (en) 1970-12-04 1970-12-04 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an
FR7123861A FR2099311A5 (en) 1971-06-30 1971-06-30 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an

Publications (1)

Publication Number Publication Date
BE776198A true BE776198A (fr) 1972-06-05

Family

ID=26216086

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776198A BE776198A (fr) 1970-12-04 1971-12-03 Catalyseurs a base de magnesium applicables a la polymerisationdes olefines

Country Status (9)

Country Link
US (1) US4260709A (fr)
BE (1) BE776198A (fr)
CA (1) CA1012694A (fr)
DE (1) DE2160112C3 (fr)
ES (1) ES397666A1 (fr)
GB (1) GB1359547A (fr)
IT (1) IT941979B (fr)
LU (1) LU64399A1 (fr)
NL (1) NL166698C (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT998599B (it) * 1972-09-18 1976-02-20 Naphtachimie Sa Procedimento di polimerizzazione di olefine mediante catalizzatori pre attivati
IL51283A (en) 1976-01-30 1979-11-30 Snam Progetti Process for preparing a co-catalyst for use in the polymerization of a-olefins,a co-catalyst prepared by the process,a catalytic system comprising such a co-catalyst and a process for polymerizing an a-olefin using such catalytic system
FR2436794A1 (fr) * 1978-09-22 1980-04-18 Naphtachimie Sa Procede de polymerisation de l'ethylene et produits en resultant
US4246384A (en) 1978-11-08 1981-01-20 Phillips Petroleum Company Magnesium reducing agent for producing titanium trihalide catalyst component
CA1141093A (fr) 1979-05-17 1983-02-08 Brian L. Goodall Compositions catalytiques pour la polymerisation d'olefines, et methode de polymerisation d'olefines utilisant ces compositions
US4287091A (en) * 1979-08-03 1981-09-01 Phillips Petroleum Co. Polymerization catalysts
FR2664506B1 (fr) * 1990-07-13 1993-05-07 Bp Chemicals Snc Procede et dispositif d'introduction d'une poudre dans un reacteur.
US7618913B2 (en) * 2006-08-31 2009-11-17 Formosa Plastics Corporation, U.S.A. Highly active alpha-olefin copolymerization catalyst system
EP2172490A1 (fr) 2008-10-03 2010-04-07 Ineos Europe Limited Procédé de polymérisation
EP2357035A1 (fr) 2010-01-13 2011-08-17 Ineos Europe Limited Stockage et/ou transport de poudre de polymère et/ou récipients de dégazage
EP2383301A1 (fr) 2010-04-30 2011-11-02 Ineos Europe Limited Procédé de polymérisation
EP2383298A1 (fr) 2010-04-30 2011-11-02 Ineos Europe Limited Procédé de polymérisation
US9394381B2 (en) 2010-11-29 2016-07-19 Ineos Sales (Uk) Limited Polymerisation control process
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
WO2013056979A1 (fr) 2011-10-17 2013-04-25 Ineos Europe Ag Commande de procédé de dégazage de polymère
EP3162819B1 (fr) 2015-06-26 2018-09-05 Indian Oil Corporation Limited Synthèse de catalyseurs ziegler-natta améliorés et procédé correspondant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT549626A (fr) * 1955-01-05
US3101328A (en) * 1955-03-23 1963-08-20 Phillips Petroleum Co Polymerization of olefins and catalysts therefor
DE1049584B (de) * 1955-07-29 1959-01-29 Hercules Powder Company,Wilmington, Del. (V. St. A.) Verfahren zur Polymerisation olefinisch ungesättigter Kohlenwasserstoffe
US3121063A (en) * 1957-07-01 1964-02-11 Exxon Research Engineering Co Polymerization catalyst
US3299026A (en) * 1961-08-28 1967-01-17 John L Lang Process for producing and using a metalloid material as a polymerization catalyst
GB1299862A (en) * 1969-01-23 1972-12-13 Shell Int Research Improvements in or relating to the catalytic polymerisation of olefins

Also Published As

Publication number Publication date
NL166698B (nl) 1981-04-15
DE2160112C3 (de) 1980-06-12
US4260709A (en) 1981-04-07
NL7116636A (fr) 1972-06-06
GB1359547A (en) 1974-07-10
IT941979B (it) 1973-03-10
DE2160112A1 (de) 1972-06-22
LU64399A1 (fr) 1972-06-19
CA1012694A (en) 1977-06-21
DE2160112B2 (de) 1979-09-27
ES397666A1 (es) 1975-03-01
NL166698C (nl) 1981-09-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: NAPHTACHEMIE

Effective date: 19911203