FR2438664A1 - PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER - Google Patents

PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER

Info

Publication number
FR2438664A1
FR2438664A1 FR7925373A FR7925373A FR2438664A1 FR 2438664 A1 FR2438664 A1 FR 2438664A1 FR 7925373 A FR7925373 A FR 7925373A FR 7925373 A FR7925373 A FR 7925373A FR 2438664 A1 FR2438664 A1 FR 2438664A1
Authority
FR
France
Prior art keywords
ethylene
butene
copolymer
preparation
compound
Prior art date
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
FR7925373A
Other languages
French (fr)
Other versions
FR2438664B1 (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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2438664A1 publication Critical patent/FR2438664A1/en
Application granted granted Critical
Publication of FR2438664B1 publication Critical patent/FR2438664B1/en
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
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

Abstract

L'INVENTION CONCERNE LA PREPARATION D'UN COPOLYMERE ETHYLENE-BUTENE-1 AYANT UN INDICE DE FUSION DE 0,01 A 10 ET UNE DENSITE DE 0,910 A 0,945. SELON L'INVENTION, ON POLYMERISE L'ETHYLENE AVEC 1 A 30 MOLES DE BUTENE-1 PAR RAPPORT A L'ETHYLENE EN PHASE VAPEUR SENSIBLEMENT EXEMPTE DE SOLVANT ET EN PRESENCE D'UN CATALYSEUR CONSISTANT EN UNE SUBSTANCE SOLIDE ET UN COMPOSE D'ORGANO-ALUMINIUM, LADITE SUBSTANCE SOLIDE CONTENANT UN COMPOSE SOLIDE INORGANIQUE CONTENANT DU MAGNESIUM ET UN COMPOSE DE TITANE ETOU UN COMPOSE DE VANADIUM.THE INVENTION CONCERNS THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER HAVING A MELTING INDEX OF 0.01 TO 10 AND A DENSITY OF 0.910 TO 0.945. ACCORDING TO THE INVENTION, ETHYLENE IS POLYMERIZED WITH 1 TO 30 MOLES OF BUTENE-1 COMPARED TO ETHYLENE IN THE VAPOR PHASE SENSITIVELY FREE OF SOLVENT AND IN THE PRESENCE OF A CATALYST CONSISTING OF A SOLID SUBSTANCE AND AN ORGANO COMPOUND -ALUMINUM, THE SAID SOLID SUBSTANCE CONTAINING A SOLID INORGANIC COMPOUND CONTAINING MAGNESIUM AND A TITANIUM COMPOUND AND OR A VANADIUM COMPOUND.

FR7925373A 1978-10-11 1979-10-11 PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER Expired FR2438664B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12412678A JPS5552309A (en) 1978-10-11 1978-10-11 Preparation of copolymer

Publications (2)

Publication Number Publication Date
FR2438664A1 true FR2438664A1 (en) 1980-05-09
FR2438664B1 FR2438664B1 (en) 1986-03-28

Family

ID=14877562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925373A Expired FR2438664B1 (en) 1978-10-11 1979-10-11 PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER

Country Status (6)

Country Link
JP (1) JPS5552309A (en)
CA (1) CA1127799A (en)
DE (1) DE2941143A1 (en)
FR (1) FR2438664B1 (en)
GB (1) GB2033910B (en)
IT (1) IT1125473B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147838A (en) * 1980-04-18 1981-11-17 Nippon Oil Co Ltd Composition for forming insulation layer
JPS56155226A (en) * 1980-05-02 1981-12-01 Nippon Oil Co Ltd Manufacture of radiation-bridged polyolefin
JPS57205139A (en) * 1981-06-15 1982-12-16 Nippon Petrochemicals Co Ltd Method of bonding metal and polyolefin
JPS6072908A (en) * 1983-09-30 1985-04-25 Yotsukaichi Polymer:Kk Production of ethylene copolymer
US5240754A (en) * 1986-03-12 1993-08-31 Fuji Photo Film Co., Ltd. Container for photographic film cartridge
US5290539A (en) * 1990-12-21 1994-03-01 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
US6006745A (en) * 1990-12-21 1999-12-28 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
US5474758A (en) * 1993-07-28 1995-12-12 Minnesota Mining And Manufacturing Company Seals for use in an aerosol delivery device
US8039552B2 (en) 2008-07-04 2011-10-18 Sumitomo Chemical Company, Limited Process for producing propylene block copolymer
JP5454107B2 (en) 2008-12-25 2014-03-26 住友化学株式会社 Propylene-based block copolymer production method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303813A1 (en) * 1975-03-10 1976-10-08 Union Carbide Corp PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS
JPS51133386A (en) * 1975-05-15 1976-11-19 Nippon Oil Co Ltd A process for manufacturing a polyolefin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331103C2 (en) * 1973-06-19 1983-12-08 Basf Ag, 6700 Ludwigshafen Process for the production of small homo- or copolymers of ethylene
JPS5245751A (en) * 1975-10-08 1977-04-11 Matsushita Electric Ind Co Ltd High frequency cooking device
FR2405961A1 (en) * 1977-10-12 1979-05-11 Naphtachimie Sa PROCESS FOR THE COPOLYMERIZATION OF OLEFINS IN A GAS PHASE IN THE PRESENCE OF A FLUIDIZED COPOLYMER BED AND A CATALYST CONTAINING TITANIUM AND MAGNESIUM
ZA791363B (en) * 1978-03-31 1980-03-26 Union Carbide Corp Preparation of ethylene copolymers in fluid bed reactor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303813A1 (en) * 1975-03-10 1976-10-08 Union Carbide Corp PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS
JPS51133386A (en) * 1975-05-15 1976-11-19 Nippon Oil Co Ltd A process for manufacturing a polyolefin
FR2311033A1 (en) * 1975-05-15 1976-12-10 Nippon Oil Co Ltd POLYOLEFINS PREPARATION PROCESS

Also Published As

Publication number Publication date
FR2438664B1 (en) 1986-03-28
IT7926370A0 (en) 1979-10-10
CA1127799A (en) 1982-07-13
DE2941143A1 (en) 1980-04-24
GB2033910A (en) 1980-05-29
JPS649328B2 (en) 1989-02-17
JPS5552309A (en) 1980-04-16
IT1125473B (en) 1986-05-14
GB2033910B (en) 1983-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse