FR2187815B1 - - Google Patents

Info

Publication number
FR2187815B1
FR2187815B1 FR7320555A FR7320555A FR2187815B1 FR 2187815 B1 FR2187815 B1 FR 2187815B1 FR 7320555 A FR7320555 A FR 7320555A FR 7320555 A FR7320555 A FR 7320555A FR 2187815 B1 FR2187815 B1 FR 2187815B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7320555A
Other languages
French (fr)
Other versions
FR2187815A1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of FR2187815A1 publication Critical patent/FR2187815A1/fr
Application granted granted Critical
Publication of FR2187815B1 publication Critical patent/FR2187815B1/fr
Expired legal-status Critical Current

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7320555A 1972-06-09 1973-06-06 Expired FR2187815B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25464/72A IT956396B (it) 1972-06-09 1972-06-09 Processo per la preparazione di copolimeri elastomerici dell eti lene con alfa olefine

Publications (2)

Publication Number Publication Date
FR2187815A1 FR2187815A1 (xx) 1974-01-18
FR2187815B1 true FR2187815B1 (xx) 1976-09-17

Family

ID=11216776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320555A Expired FR2187815B1 (xx) 1972-06-09 1973-06-06

Country Status (11)

Country Link
JP (1) JPS5629683B2 (xx)
AU (1) AU474667B2 (xx)
BE (1) BE800668A (xx)
CA (1) CA1025597A (xx)
DE (1) DE2329058A1 (xx)
ES (1) ES415699A1 (xx)
FR (1) FR2187815B1 (xx)
GB (1) GB1440021A (xx)
IT (1) IT956396B (xx)
NL (1) NL7307808A (xx)
ZA (1) ZA733902B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719122B2 (xx) * 1973-12-26 1982-04-21
NL177314C (nl) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
IT1039828B (it) * 1975-07-09 1979-12-10 Montedison Spa Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS5923561B2 (ja) * 1979-02-06 1984-06-02 三井化学株式会社 オレフインの重合方法
JPS55764A (en) * 1979-04-09 1980-01-07 Mitsui Petrochem Ind Ltd Production of polypropylene composition
FR2460964A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
US4350612A (en) * 1981-01-13 1982-09-21 Stauffer Chemical Company Method for preparing a magnesium halide support for catalysts
US4351930A (en) * 1981-02-05 1982-09-28 El Paso Polyolefins Company Propylene copolymerization process and product
JPS57179207A (en) * 1981-04-27 1982-11-04 Showa Denko Kk Production of thermoplastic elastomer
DE3823934C2 (de) * 1987-07-31 2002-01-03 Petroleo Brasileiro Sa Verfahren zur Herstellung eines Ethylenpolymerisationskatalysators und Ethylenpolymerisationsverfahren
JPH0857660A (ja) * 1994-06-15 1996-03-05 Ondo Kosakusho:Kk プロジェクションナット溶接機用ガイドピン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
JPS5029947B2 (xx) * 1972-06-03 1975-09-27

Also Published As

Publication number Publication date
JPS5629683B2 (xx) 1981-07-10
FR2187815A1 (xx) 1974-01-18
AU474667B2 (en) 1976-07-29
AU5669373A (en) 1974-12-12
ES415699A1 (es) 1976-11-16
NL7307808A (xx) 1973-12-11
IT956396B (it) 1973-10-10
BE800668A (fr) 1973-12-10
CA1025597A (en) 1978-01-31
GB1440021A (en) 1976-06-23
JPS4951381A (xx) 1974-05-18
ZA733902B (en) 1974-05-29
DE2329058A1 (de) 1973-12-20

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