DE1442892C3 - Verfahren zur Herstellung eines Polymerisationskatalysators - Google Patents

Verfahren zur Herstellung eines Polymerisationskatalysators

Info

Publication number
DE1442892C3
DE1442892C3 DE1442892A DE1442892A DE1442892C3 DE 1442892 C3 DE1442892 C3 DE 1442892C3 DE 1442892 A DE1442892 A DE 1442892A DE 1442892 A DE1442892 A DE 1442892A DE 1442892 C3 DE1442892 C3 DE 1442892C3
Authority
DE
Germany
Prior art keywords
chromium
carrier
catalyst
oxide
fluoride
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
DE1442892A
Other languages
German (de)
English (en)
Other versions
DE1442892B2 (de
DE1442892A1 (de
Inventor
Vittorio Fattore
Jean Herzenberg
Pietro Saccardo
Gianni Trada
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.)
Montedison SpA
Original Assignee
Montecatini Edison SpA
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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Publication of DE1442892A1 publication Critical patent/DE1442892A1/de
Publication of DE1442892B2 publication Critical patent/DE1442892B2/de
Application granted granted Critical
Publication of DE1442892C3 publication Critical patent/DE1442892C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymerization Catalysts (AREA)
DE1442892A 1963-07-03 1964-06-25 Verfahren zur Herstellung eines Polymerisationskatalysators Expired DE1442892C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1383863 1963-07-03

Publications (3)

Publication Number Publication Date
DE1442892A1 DE1442892A1 (de) 1969-06-19
DE1442892B2 DE1442892B2 (de) 1973-11-22
DE1442892C3 true DE1442892C3 (de) 1974-06-20

Family

ID=11144687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1442892A Expired DE1442892C3 (de) 1963-07-03 1964-06-25 Verfahren zur Herstellung eines Polymerisationskatalysators

Country Status (11)

Country Link
US (1) US3412041A (enExample)
JP (1) JPS5024271B1 (enExample)
BE (1) BE650082A (enExample)
CH (1) CH457370A (enExample)
DE (1) DE1442892C3 (enExample)
DK (1) DK113571B (enExample)
ES (1) ES301770A1 (enExample)
FR (1) FR1423667A (enExample)
GB (1) GB1075464A (enExample)
NL (1) NL140162B (enExample)
SE (1) SE321667B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221556U (enExample) * 1975-08-01 1977-02-16

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684284A (en) * 1951-08-11 1954-07-20 Res Inst Of Temple University Preparation and purification of chromyl fluoride
NL296564A (enExample) * 1962-08-16
US3322691A (en) * 1963-07-23 1967-05-30 Grace W R & Co Catalyst process and product
US3166544A (en) * 1964-04-07 1965-01-19 Process and catalyst for

Also Published As

Publication number Publication date
JPS5024271B1 (enExample) 1975-08-14
US3412041A (en) 1968-11-19
CH457370A (de) 1968-06-15
NL6407451A (enExample) 1965-01-04
NL140162B (nl) 1973-11-15
FR1423667A (fr) 1966-01-07
DE1442892B2 (de) 1973-11-22
BE650082A (enExample) 1965-01-04
DE1442892A1 (de) 1969-06-19
ES301770A1 (es) 1965-04-01
SE321667B (enExample) 1970-03-16
DK113571B (da) 1969-04-08
GB1075464A (en) 1967-07-12

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee