JPS4938986A - - Google Patents

Info

Publication number
JPS4938986A
JPS4938986A JP47081381A JP8138172A JPS4938986A JP S4938986 A JPS4938986 A JP S4938986A JP 47081381 A JP47081381 A JP 47081381A JP 8138172 A JP8138172 A JP 8138172A JP S4938986 A JPS4938986 A JP S4938986A
Authority
JP
Japan
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
JP47081381A
Other languages
Japanese (ja)
Other versions
JPS5534806B2 (xx
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 to BE787508D priority Critical patent/BE787508A/xx
Priority to FR7228160A priority patent/FR2194720A1/fr
Priority to NLAANVRAGE7210881,A priority patent/NL175999C/xx
Application filed filed Critical
Priority to JP8138172A priority patent/JPS5534806B2/ja
Priority to DE2240246A priority patent/DE2240246C2/de
Publication of JPS4938986A publication Critical patent/JPS4938986A/ja
Publication of JPS5534806B2 publication Critical patent/JPS5534806B2/ja
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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP8138172A 1972-08-04 1972-08-14 Expired JPS5534806B2 (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE787508D BE787508A (fr) 1972-08-04 Procede de polymerisation.
FR7228160A FR2194720A1 (en) 1972-08-04 1972-08-04 Ethylene polymn - using phillips catalyst activated by heating with titanium alcoholate and fluorine-contg salt
NLAANVRAGE7210881,A NL175999C (nl) 1972-08-04 1972-08-09 Werkwijze voor het polymeriseren van etheen of een mengsel van etheen en ten minste een ander alkeen-1 en gevormde voortbrengselen, vervaardigd onder toepassing van de aldus bereide polymeren.
JP8138172A JPS5534806B2 (xx) 1972-08-04 1972-08-14
DE2240246A DE2240246C2 (de) 1972-08-04 1972-08-16 Verfahren zur Polymerisation von Äthylen oder einer Äthylenmischung und Katalysator zur Durchführung dieses Verfahrens

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR7228160A FR2194720A1 (en) 1972-08-04 1972-08-04 Ethylene polymn - using phillips catalyst activated by heating with titanium alcoholate and fluorine-contg salt
NLAANVRAGE7210881,A NL175999C (nl) 1972-08-04 1972-08-09 Werkwijze voor het polymeriseren van etheen of een mengsel van etheen en ten minste een ander alkeen-1 en gevormde voortbrengselen, vervaardigd onder toepassing van de aldus bereide polymeren.
BE787508 1972-08-11
JP8138172A JPS5534806B2 (xx) 1972-08-04 1972-08-14
DE2240246A DE2240246C2 (de) 1972-08-04 1972-08-16 Verfahren zur Polymerisation von Äthylen oder einer Äthylenmischung und Katalysator zur Durchführung dieses Verfahrens

Publications (2)

Publication Number Publication Date
JPS4938986A true JPS4938986A (xx) 1974-04-11
JPS5534806B2 JPS5534806B2 (xx) 1980-09-09

Family

ID=27507751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8138172A Expired JPS5534806B2 (xx) 1972-08-04 1972-08-14

Country Status (5)

Country Link
JP (1) JPS5534806B2 (xx)
BE (1) BE787508A (xx)
DE (1) DE2240246C2 (xx)
FR (1) FR2194720A1 (xx)
NL (1) NL175999C (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112891A (en) * 1975-03-10 1976-10-05 Union Carbide Corp Method of making low or medium density polyethylene in fluidized bed reactor
JP2009149708A (ja) * 2007-12-19 2009-07-09 Japan Polyethylene Corp オレフィン重合用触媒及びそれを用いたオレフィン重合体の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313186U (xx) * 1986-06-13 1988-01-28
US4803251A (en) 1987-11-04 1989-02-07 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
DE4204259A1 (de) * 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825721A (en) * 1953-01-27 1958-03-04 Phillips Petroleum Co Polymers and production thereof
GB912275A (en) * 1960-07-11 1962-12-05 Phillips Petroleum Co Improvements in or relating to catalyst manufacture
US3130188A (en) * 1960-10-07 1964-04-21 Phillips Petroleum Co Catalyst and process for producing olefin polymers
US3165504A (en) * 1961-02-27 1965-01-12 Phillips Petroleum Co Catalyst and process for producing olefin polymers
US3445367A (en) * 1965-11-22 1969-05-20 Phillips Petroleum Co Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3780011A (en) * 1971-04-09 1973-12-18 Chemplex Co Catalyst and catalytic process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825721A (en) * 1953-01-27 1958-03-04 Phillips Petroleum Co Polymers and production thereof
GB912275A (en) * 1960-07-11 1962-12-05 Phillips Petroleum Co Improvements in or relating to catalyst manufacture
US3130188A (en) * 1960-10-07 1964-04-21 Phillips Petroleum Co Catalyst and process for producing olefin polymers
US3165504A (en) * 1961-02-27 1965-01-12 Phillips Petroleum Co Catalyst and process for producing olefin polymers
US3445367A (en) * 1965-11-22 1969-05-20 Phillips Petroleum Co Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3780011A (en) * 1971-04-09 1973-12-18 Chemplex Co Catalyst and catalytic process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112891A (en) * 1975-03-10 1976-10-05 Union Carbide Corp Method of making low or medium density polyethylene in fluidized bed reactor
JPS5618132B2 (xx) * 1975-03-10 1981-04-27
JP2009149708A (ja) * 2007-12-19 2009-07-09 Japan Polyethylene Corp オレフィン重合用触媒及びそれを用いたオレフィン重合体の製造方法

Also Published As

Publication number Publication date
JPS5534806B2 (xx) 1980-09-09
NL175999C (nl) 1985-02-01
NL175999B (nl) 1984-09-03
NL7210881A (xx) 1974-02-12
BE787508A (fr) 1973-02-12
DE2240246A1 (de) 1974-02-21
FR2194720A1 (en) 1974-03-01
DE2240246C2 (de) 1983-11-03
FR2194720B3 (xx) 1975-10-03

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