FR2439210A1 - PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY STEAM POLYMERIZATION - Google Patents

PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY STEAM POLYMERIZATION

Info

Publication number
FR2439210A1
FR2439210A1 FR7925826A FR7925826A FR2439210A1 FR 2439210 A1 FR2439210 A1 FR 2439210A1 FR 7925826 A FR7925826 A FR 7925826A FR 7925826 A FR7925826 A FR 7925826A FR 2439210 A1 FR2439210 A1 FR 2439210A1
Authority
FR
France
Prior art keywords
ethylene
propylene copolymer
preparation
compound
solvent
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
FR7925826A
Other languages
French (fr)
Other versions
FR2439210B1 (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 FR2439210A1 publication Critical patent/FR2439210A1/en
Application granted granted Critical
Publication of FR2439210B1 publication Critical patent/FR2439210B1/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

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE POUR PREPARER UN COPOLYMERE ETHYLENE-PROPYLENE AYANT UN INDICE DE FUSION DE 0,01 A 10 ET UNE DENSITE DE 0,910 A 0,945. SELON L'INVENTION ON COPOLYMERISE DE L'ETHYLENE AVEC 6 A 100MOLES DE PROPYLENE 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 RELATES TO A PROCESS FOR PREPARING AN ETHYLENE-PROPYLENE 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 COPOLYMERIZED WITH 6 TO 100 MOLES OF PROPYLENE IN VAPOR PHASE SENSITIVELY FREE OF SOLVENT AND IN THE PRESENCE OF A CATALYST CONSISTING OF A SOLID SUBSTANCE AND AN ORGANO-ALUMINUM COMPOUND, THE SUITABLE SUBSTANCE A SOLVENT COMPOUND. INORGANIC SOLID CONTAINING MAGNESIUM AND A TITANIUM COMPOUND AND OR A VANADIUM COMPOUND.

FR7925826A 1978-10-17 1979-10-17 PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY VAPOR POLYMERIZATION Expired FR2439210B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12686778A JPS5554308A (en) 1978-10-17 1978-10-17 Preparation of copolymer

Publications (2)

Publication Number Publication Date
FR2439210A1 true FR2439210A1 (en) 1980-05-16
FR2439210B1 FR2439210B1 (en) 1986-03-21

Family

ID=14945789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925826A Expired FR2439210B1 (en) 1978-10-17 1979-10-17 PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY VAPOR POLYMERIZATION

Country Status (6)

Country Link
JP (1) JPS5554308A (en)
CA (1) CA1126900A (en)
DE (1) DE2942014A1 (en)
FR (1) FR2439210B1 (en)
GB (1) GB2033911B (en)
IT (1) IT1125488B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472583A1 (en) * 1979-12-26 1981-07-03 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF ETHYLENE-A-OLEFIN FLEXIBLE COPOLYMERS OR SEMIDERS

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603324B2 (en) * 1978-12-28 1985-01-28 三井化学株式会社 Method for producing ethylene copolymer
JPS56145607A (en) * 1980-04-11 1981-11-12 Nippon Oil Co Ltd Wire or cable protection coating layer
JPS56155226A (en) * 1980-05-02 1981-12-01 Nippon Oil Co Ltd Manufacture of radiation-bridged polyolefin
JPS5734105A (en) * 1980-08-08 1982-02-24 Nippon Petrochem Co Ltd Stretched film
JPS5738837A (en) * 1980-08-19 1982-03-03 Mitsubishi Chem Ind Ltd Production of polyolefin film
JPS5790006A (en) * 1980-11-27 1982-06-04 Nippon Petrochem Co Ltd Agricultural film
JPS57102909A (en) * 1980-12-17 1982-06-26 Nippon Petrochem Co Ltd Polyolefin lid
EP0099774B2 (en) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
JPS6072908A (en) * 1983-09-30 1985-04-25 Yotsukaichi Polymer:Kk Production of ethylene copolymer
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films

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
FR2312511A1 (en) * 1975-05-27 1976-12-24 Naphtachimie Sa DRY POLYMERIZATION OF OLEFINS IN SERIAL REACTORS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA791363B (en) * 1978-03-31 1980-03-26 Union Carbide Corp Preparation of ethylene copolymers in fluid bed reactor

Patent Citations (4)

* 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
FR2312511A1 (en) * 1975-05-27 1976-12-24 Naphtachimie Sa DRY POLYMERIZATION OF OLEFINS IN SERIAL REACTORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472583A1 (en) * 1979-12-26 1981-07-03 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF ETHYLENE-A-OLEFIN FLEXIBLE COPOLYMERS OR SEMIDERS

Also Published As

Publication number Publication date
GB2033911B (en) 1983-05-05
CA1126900A (en) 1982-06-29
IT7926561A0 (en) 1979-10-17
GB2033911A (en) 1980-05-29
IT1125488B (en) 1986-05-14
DE2942014A1 (en) 1980-05-08
FR2439210B1 (en) 1986-03-21
JPS6320843B2 (en) 1988-04-30
JPS5554308A (en) 1980-04-21

Similar Documents

Publication Publication Date Title
FR2439210A1 (en) PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY STEAM POLYMERIZATION
ES8600331A1 (en) Process for the preparation of a transition metal component for an olefin polymerisation catalytic system.
JPS56811A (en) Preparation of olefin polymer or copolymer
JPS5657814A (en) Preparation of molding olefin copolymer
NO163779C (en) ETHYLEN COPOLYMES, AND PROCEDURES OF PRODUCING THEREOF.
JPS5554309A (en) Preparation of ethylene copolymer
FR2439797A1 (en) PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND A-OLEFIN
FR2438664A1 (en) PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER
FR2439211A1 (en) PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND BUTENE-1
FR2320957A1 (en) PROCESS FOR PREPARING POLYOLEFINS BY POLYMERIZATION, OR COPOLYMERIZATION, OF OLEFINS IN THE PRESENCE OF A CATALYST CONSISTING OF A SOLID COMPOUND AND OF AN ORGANOMETAL COMPOUND
GB1226659A (en)
JPS5645909A (en) Polymerization of alpha-olefin
JPS5556111A (en) Preparation of copolymer
GB2019419A (en) Process for producing ethylene copolymers
US2940963A (en) Quenching of catalyst with alcoholic mixture
JPS5686907A (en) Polymerizing method of olefin
JPS5647407A (en) Production of polyolefin
ES8107260A1 (en) Process for preparing polymers of vinyl chloride, composition for coating polymerisation vessels, and derivatives of 1,4-(7H)-benzoxazine useful therefor.
JPS55123603A (en) Preparation of polyolefin
JPS5540724A (en) Polymerization of ethylene
JPS55151009A (en) Preparation of olefin polymer or copolymer
JPS523677A (en) Process for polymerization of alpha-olefins
JPS5661406A (en) Polymerization of olefin
JPS55151010A (en) Polymerization or copolymerization olefin
JPS5518428A (en) Preparation of prolylene-ethylene block copolymer

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse