NL7210881A - - Google Patents

Info

Publication number
NL7210881A
NL7210881A NL7210881A NL7210881A NL7210881A NL 7210881 A NL7210881 A NL 7210881A NL 7210881 A NL7210881 A NL 7210881A NL 7210881 A NL7210881 A NL 7210881A NL 7210881 A NL7210881 A NL 7210881A
Authority
NL
Netherlands
Application number
NL7210881A
Other versions
NL175999C (nl
NL175999B (nl
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
Application filed filed Critical
Priority to NLAANVRAGE7210881,A priority patent/NL175999C/xx
Priority to JP8138172A priority patent/JPS5534806B2/ja
Priority to DE2240246A priority patent/DE2240246C2/de
Publication of NL7210881A publication Critical patent/NL7210881A/xx
Publication of NL175999B publication Critical patent/NL175999B/xx
Application granted granted Critical
Publication of NL175999C publication Critical patent/NL175999C/xx

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)
NLAANVRAGE7210881,A 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. NL175999C (nl)

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 (3)

Publication Number Publication Date
NL7210881A true NL7210881A (xx) 1974-02-12
NL175999B NL175999B (nl) 1984-09-03
NL175999C NL175999C (nl) 1985-02-01

Family

ID=27507751

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315192A1 (en) 1987-11-04 1989-05-10 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206852A1 (es) * 1975-03-10 1976-08-23 Union Carbide Corp Procedimiento para preparar polimeros de etileno de densidad baja y media en un reactor de lecho fluido
JPS6313186U (xx) * 1986-06-13 1988-01-28
DE4204259A1 (de) * 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
JP5153312B2 (ja) * 2007-12-19 2013-02-27 日本ポリエチレン株式会社 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34020A1 (xx) * 1953-01-27 1956-02-06
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
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3780011A (en) * 1971-04-09 1973-12-18 Chemplex Co Catalyst and catalytic process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315192A1 (en) 1987-11-04 1989-05-10 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins

Also Published As

Publication number Publication date
JPS5534806B2 (xx) 1980-09-09
NL175999C (nl) 1985-02-01
NL175999B (nl) 1984-09-03
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
JPS4938986A (xx) 1974-04-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent