FR2303813A1 - PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS - Google Patents

PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS

Info

Publication number
FR2303813A1
FR2303813A1 FR7606855A FR7606855A FR2303813A1 FR 2303813 A1 FR2303813 A1 FR 2303813A1 FR 7606855 A FR7606855 A FR 7606855A FR 7606855 A FR7606855 A FR 7606855A FR 2303813 A1 FR2303813 A1 FR 2303813A1
Authority
FR
France
Prior art keywords
low density
ethylene copolymers
density ethylene
preparing low
preparing
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
FR7606855A
Other languages
French (fr)
Other versions
FR2303813B1 (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.)
Union Carbide Corp
Original Assignee
Union Carbide 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
Priority claimed from US05/557,122 external-priority patent/US4011382A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2303813A1 publication Critical patent/FR2303813A1/en
Application granted granted Critical
Publication of FR2303813B1 publication Critical patent/FR2303813B1/fr
Granted 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7606855A 1975-03-10 1976-03-10 PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS Granted FR2303813A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/557,122 US4011382A (en) 1975-03-10 1975-03-10 Preparation of low and medium density ethylene polymer in fluid bed reactor
US64897176A 1976-01-14 1976-01-14

Publications (2)

Publication Number Publication Date
FR2303813A1 true FR2303813A1 (en) 1976-10-08
FR2303813B1 FR2303813B1 (en) 1979-09-07

Family

ID=27071336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606855A Granted FR2303813A1 (en) 1975-03-10 1976-03-10 PROCESS FOR PREPARING LOW DENSITY ETHYLENE COPOLYMERS

Country Status (19)

Country Link
JP (1) JPS51112891A (en)
AR (1) AR206852A1 (en)
AU (1) AU499043B2 (en)
BR (1) BR7601437A (en)
CA (1) CA1069648A (en)
DE (2) DE2660510C2 (en)
DK (1) DK152736B (en)
EG (1) EG12333A (en)
ES (1) ES445945A1 (en)
FI (1) FI63248C (en)
FR (1) FR2303813A1 (en)
GB (1) GB1531544A (en)
HK (1) HK41379A (en)
IT (1) IT1057005B (en)
MY (1) MY8000002A (en)
NL (1) NL7602515A (en)
NO (2) NO149892C (en)
NZ (1) NZ180275A (en)
SE (1) SE426836B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004651A2 (en) * 1978-03-31 1979-10-17 Union Carbide Corporation The use of ethylene hydrocarbon copolymers for molding purposes
FR2438664A1 (en) * 1978-10-11 1980-05-09 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER
FR2439210A1 (en) * 1978-10-17 1980-05-16 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY STEAM POLYMERIZATION
FR2439211A1 (en) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND BUTENE-1
FR2439212A1 (en) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd IMPROVED PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND PROPYLENE
FR2439797A1 (en) * 1978-10-26 1980-05-23 Nippon Oil Co Ltd PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND A-OLEFIN
EP0337365A2 (en) * 1988-04-12 1989-10-18 Union Carbide Corporation Method for decreasing swell properties of alpha olefins

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5573712A (en) * 1978-11-29 1980-06-03 Nippon Oil Co Ltd Preparation of copolymer
JPS606558Y2 (en) * 1979-03-29 1985-03-01 日立造船株式会社 Watertight device for shutter door
JPS56129204A (en) * 1980-03-14 1981-10-09 Nippon Oil Co Ltd Apparatus for vapor-phase polymerization of olefin
JPS56159205A (en) * 1980-05-14 1981-12-08 Nippon Oil Co Ltd Equipment for olefin gas-phase polymerization
FR2493856B1 (en) * 1980-11-13 1986-03-21 Naphtachimie Sa HIGH IMPACT RESISTANCE POLYPROPYLENE COMPOSITIONS
FR2493855B1 (en) * 1980-11-13 1986-01-10 Naphtachimie Sa IMPROVED IMPACT RESISTANCE POLYPROPYLENE COMPOSITIONS
IT1210855B (en) * 1982-02-12 1989-09-29 Assoreni Ora Enichem Polimeri LINEAR STRUCTURE ETHYLENE POLYMERS AND PROCESSES FOR THEIR PREPARATION.
EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
WO2007118866A1 (en) * 2006-04-13 2007-10-25 Total Petrochemicals Research Feluy Branched low and medium density polyethylene
JP5584472B2 (en) * 2007-02-01 2014-09-03 バーゼル・ポリオレフィン・ゲーエムベーハー Ethylene unimodal copolymer for injection molding and process for producing the same
WO2009147967A1 (en) 2008-06-05 2009-12-10 株式会社Adeka Aluminum phenoxides and process for production of stabilized polymers by using the aluminum phenoxides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808388U (en) 1960-02-13 1960-03-24 Franz Raichle DEVICE TO BE CONNECTED TO OIL STOVE.
US3445367A (en) * 1965-11-22 1969-05-20 Phillips Petroleum Co Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3666736A (en) 1969-03-24 1972-05-30 Phillips Petroleum Co Low density ethylene-butene copolymers
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
BE787508A (en) * 1972-08-04 1973-02-12 Bp Chem Int Ltd POLYMERIZATION PROCESS.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004651A2 (en) * 1978-03-31 1979-10-17 Union Carbide Corporation The use of ethylene hydrocarbon copolymers for molding purposes
EP0004651A3 (en) * 1978-03-31 1979-11-14 Union Carbide Corporation An article molded from ethylene hydrocarbon copolymer
FR2438664A1 (en) * 1978-10-11 1980-05-09 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF AN ETHYLENE-BUTENE-1 COPOLYMER
FR2439210A1 (en) * 1978-10-17 1980-05-16 Nippon Oil Co Ltd PROCESS FOR THE PREPARATION OF AN ETHYLENE-PROPYLENE COPOLYMER BY STEAM POLYMERIZATION
FR2439211A1 (en) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND BUTENE-1
FR2439212A1 (en) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd IMPROVED PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND PROPYLENE
FR2439797A1 (en) * 1978-10-26 1980-05-23 Nippon Oil Co Ltd PROCESS FOR PREPARING A COPOLYMER OF ETHYLENE AND A-OLEFIN
EP0337365A2 (en) * 1988-04-12 1989-10-18 Union Carbide Corporation Method for decreasing swell properties of alpha olefins
EP0337365A3 (en) * 1988-04-12 1991-07-31 Union Carbide Corporation Method for decreasing swell properties of alpha olefins

Also Published As

Publication number Publication date
CA1069648A (en) 1980-01-08
FI760608A (en) 1976-09-11
NZ180275A (en) 1978-06-20
DK101576A (en) 1976-09-11
FI63248B (en) 1983-01-31
EG12333A (en) 1978-09-30
HK41379A (en) 1979-06-29
JPS5618132B2 (en) 1981-04-27
NO832207L (en) 1976-09-13
NL7602515A (en) 1976-09-14
DE2609889A1 (en) 1976-09-23
ES445945A1 (en) 1977-05-16
DE2609889C2 (en) 1982-08-26
AR206852A1 (en) 1976-08-23
SE426836B (en) 1983-02-14
AU499043B2 (en) 1979-04-05
NO149892B (en) 1984-04-02
GB1531544A (en) 1978-11-08
JPS51112891A (en) 1976-10-05
IT1057005B (en) 1982-03-10
AU1181176A (en) 1977-09-15
SE7603163L (en) 1976-09-13
MY8000002A (en) 1980-12-31
BR7601437A (en) 1976-09-14
DK152736B (en) 1988-05-02
NO153142B (en) 1985-10-14
FR2303813B1 (en) 1979-09-07
NO760827L (en) 1976-09-13
NO153142C (en) 1986-01-22
NO149892C (en) 1984-07-11
FI63248C (en) 1983-05-10
DE2660510C2 (en) 1987-11-12

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