FR2187815A1 - - Google Patents

Info

Publication number
FR2187815A1
FR2187815A1 FR7320555A FR7320555A FR2187815A1 FR 2187815 A1 FR2187815 A1 FR 2187815A1 FR 7320555 A FR7320555 A FR 7320555A FR 7320555 A FR7320555 A FR 7320555A FR 2187815 A1 FR2187815 A1 FR 2187815A1
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.)
Granted
Application number
FR7320555A
Other languages
French (fr)
Other versions
FR2187815B1 (en
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
FR7320555A 1972-06-09 1973-06-06 Expired FR2187815B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25464/72A IT956396B (en) 1972-06-09 1972-06-09 PROCESS FOR THE PREPARATION OF ELASTOMERIC COPOLYMERS OF ETI LENE WITH ALPHA OLEFINS

Publications (2)

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

Family

ID=11216776

Family Applications (1)

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

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056279A2 (en) * 1981-01-13 1982-07-21 Stauffer Chemical Company Method for preparing a magnesium halide support for catalysts
FR2499084A1 (en) * 1981-02-05 1982-08-06 El Paso Polyolefins PROCESS FOR PROPYLENE COPOLYMERIZATION AND PRODUCT OBTAINED
FR2618785A1 (en) * 1987-07-31 1989-02-03 Petroleo Brasileiro Sa PROCESS FOR PREPARING AN ETHYLENE POLYMERIZATION CATALYST AND METHOD FOR ETHYLENE POLYMERIZATION USING THE CATALYST

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719122B2 (en) * 1973-12-26 1982-04-21
NL177314C (en) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind METHOD FOR PREPARING A CATALYST COMPLEX, AND METHOD FOR POLYMERIZING AN OLEYLENE WITH THIS CATALYST
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
IT1039828B (en) * 1975-07-09 1979-12-10 Montedison Spa COMPONENTS OF PEARL CATALYSTS POLYMERIZATION OF OLEFINS AND CATALYSTS OBTAINED FROM THEM
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
JPS5923561B2 (en) * 1979-02-06 1984-06-02 三井化学株式会社 Olefin polymerization method
JPS55764A (en) * 1979-04-09 1980-01-07 Mitsui Petrochem Ind Ltd Production of polypropylene composition
FR2460964A1 (en) * 1979-07-06 1981-01-30 Naphtachimie Sa ELASTOMERIC COPOLYMERS OF ETHYLENE AND PROPYLENE, THEIR MANUFACTURE AND THEIR APPLICATIONS
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPS57179207A (en) * 1981-04-27 1982-11-04 Showa Denko Kk Production of thermoplastic elastomer
JPH0857660A (en) * 1994-06-15 1996-03-05 Ondo Kosakusho:Kk Guide pin for projection nut welding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014887A1 (en) * 1968-08-01 1970-04-24 Mitsui Petrochemical Ind

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029947B2 (en) * 1972-06-03 1975-09-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014887A1 (en) * 1968-08-01 1970-04-24 Mitsui Petrochemical Ind

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056279A2 (en) * 1981-01-13 1982-07-21 Stauffer Chemical Company Method for preparing a magnesium halide support for catalysts
EP0056279A3 (en) * 1981-01-13 1982-10-27 Stauffer Chemical Company Method for preparing a magnesium halide support for catalysts
FR2499084A1 (en) * 1981-02-05 1982-08-06 El Paso Polyolefins PROCESS FOR PROPYLENE COPOLYMERIZATION AND PRODUCT OBTAINED
FR2618785A1 (en) * 1987-07-31 1989-02-03 Petroleo Brasileiro Sa PROCESS FOR PREPARING AN ETHYLENE POLYMERIZATION CATALYST AND METHOD FOR ETHYLENE POLYMERIZATION USING THE CATALYST

Also Published As

Publication number Publication date
DE2329058A1 (en) 1973-12-20
ES415699A1 (en) 1976-11-16
IT956396B (en) 1973-10-10
ZA733902B (en) 1974-05-29
GB1440021A (en) 1976-06-23
BE800668A (en) 1973-12-10
FR2187815B1 (en) 1976-09-17
AU5669373A (en) 1974-12-12
JPS4951381A (en) 1974-05-18
CA1025597A (en) 1978-01-31
NL7307808A (en) 1973-12-11
AU474667B2 (en) 1976-07-29
JPS5629683B2 (en) 1981-07-10

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