GB1498141A - Preparation of solid reducing agents and their use in the production of olefin polymerisation catalysts - Google Patents

Preparation of solid reducing agents and their use in the production of olefin polymerisation catalysts

Info

Publication number
GB1498141A
GB1498141A GB3339775A GB3339775A GB1498141A GB 1498141 A GB1498141 A GB 1498141A GB 3339775 A GB3339775 A GB 3339775A GB 3339775 A GB3339775 A GB 3339775A GB 1498141 A GB1498141 A GB 1498141A
Authority
GB
United Kingdom
Prior art keywords
component
catalyst
solid
olefin
combined
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.)
Expired
Application number
GB3339775A
Other languages
English (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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Publication of GB1498141A publication Critical patent/GB1498141A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
GB3339775A 1974-08-14 1975-08-11 Preparation of solid reducing agents and their use in the production of olefin polymerisation catalysts Expired GB1498141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428207A FR2295043A1 (fr) 1974-08-14 1974-08-14 Corps reducteurs applicables a la preparation de catalyseurs

Publications (1)

Publication Number Publication Date
GB1498141A true GB1498141A (en) 1978-01-18

Family

ID=9142402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3339775A Expired GB1498141A (en) 1974-08-14 1975-08-11 Preparation of solid reducing agents and their use in the production of olefin polymerisation catalysts

Country Status (8)

Country Link
JP (1) JPS5145188A (de)
BE (1) BE832446A (de)
DE (1) DE2535956C2 (de)
ES (1) ES440222A1 (de)
FR (1) FR2295043A1 (de)
GB (1) GB1498141A (de)
IT (1) IT1040298B (de)
NL (1) NL7509579A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050471A (en) * 1959-07-21 1962-08-21 Du Pont Polymerization catalyst
NL130788C (de) * 1963-12-23
DE1595600A1 (de) * 1966-03-10 1970-05-14 Hoechst Ag Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polyaethylen
DE2343361A1 (de) * 1972-08-30 1974-03-14 Stamicarbon Polyalkylene

Also Published As

Publication number Publication date
JPS5145188A (ja) 1976-04-17
NL7509579A (nl) 1976-02-17
FR2295043A1 (fr) 1976-07-16
ES440222A1 (es) 1977-03-01
FR2295043B1 (de) 1977-07-08
IT1040298B (it) 1979-12-20
DE2535956A1 (de) 1976-02-26
JPS5437596B2 (de) 1979-11-15
BE832446A (fr) 1976-02-16
DE2535956C2 (de) 1983-12-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee