FR2439210A1 - Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur - Google Patents

Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur

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
English (en)
Other versions
FR2439210B1 (fr
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/fr
Application granted granted Critical
Publication of FR2439210B1 publication Critical patent/FR2439210B1/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

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.
FR7925826A 1978-10-17 1979-10-17 Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur Expired FR2439210B1 (fr)

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 (fr) 1980-05-16
FR2439210B1 FR2439210B1 (fr) 1986-03-21

Family

ID=14945789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925826A Expired FR2439210B1 (fr) 1978-10-17 1979-10-17 Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472583A1 (fr) * 1979-12-26 1981-07-03 Nippon Oil Co Ltd Procede pour la preparation de copolymeres souples ou semi-durs d'ethylene-a-olefine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603324B2 (ja) * 1978-12-28 1985-01-28 三井化学株式会社 エチレン共重合体の製造方法
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 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
JPS6072908A (ja) * 1983-09-30 1985-04-25 Yotsukaichi Polymer:Kk エチレン共重合体の製造方法
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
CA1340037C (fr) * 1985-06-17 1998-09-08 Stanley Lustig Pellicules thermoretrecissables resistant au percement, a base d'un copolymere de polyethylene de tres faible densite

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303813A1 (fr) * 1975-03-10 1976-10-08 Union Carbide Corp Procede de preparation de copolymeres d'ethylene de faible densite
JPS51133386A (en) * 1975-05-15 1976-11-19 Nippon Oil Co Ltd A process for manufacturing a polyolefin
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie

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 (fr) * 1975-03-10 1976-10-08 Union Carbide Corp Procede de preparation de copolymeres d'ethylene de faible densite
JPS51133386A (en) * 1975-05-15 1976-11-19 Nippon Oil Co Ltd A process for manufacturing a polyolefin
FR2311033A1 (fr) * 1975-05-15 1976-12-10 Nippon Oil Co Ltd Procede de preparation de polyolefines
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472583A1 (fr) * 1979-12-26 1981-07-03 Nippon Oil Co Ltd Procede pour la preparation de copolymeres souples ou semi-durs d'ethylene-a-olefine

Also Published As

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

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Legal Events

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