BE562448A - - Google Patents

Info

Publication number
BE562448A
BE562448A BE562448DA BE562448A BE 562448 A BE562448 A BE 562448A BE 562448D A BE562448D A BE 562448DA BE 562448 A BE562448 A BE 562448A
Authority
BE
Belgium
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE562448A publication Critical patent/BE562448A/fr

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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE562448D 1956-11-19 1957-11-18 BE562448A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62278656A 1956-11-19 1956-11-19

Publications (1)

Publication Number Publication Date
BE562448A true BE562448A (en]) 1958-05-19

Family

ID=24495515

Family Applications (1)

Application Number Title Priority Date Filing Date
BE562448D BE562448A (en]) 1956-11-19 1957-11-18

Country Status (5)

Country Link
BE (1) BE562448A (en])
CH (1) CH368475A (en])
DE (1) DE1229732B (en])
FR (1) FR1190591A (en])
NL (2) NL110795C (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265717B (de) * 1959-09-22 1968-04-11 Solvay Verfahren zur Herstellung eines Chromoxyd-Traegerkatalysators fuer Polymerisationsreaktionen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286866A (en]) * 1961-12-29
DE1954221C3 (de) * 1969-10-28 1983-12-22 National Petro-Chemicals Corp. (n.d.Ges.d. Staates Delaware ), New York, N.Y. Trägerkatalysator zum Polymerisieren von Äthylen
JPS4913230B1 (en]) * 1970-12-15 1974-03-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725080C (de) * 1939-06-29 1942-09-15 Ig Farbenindustrie Ag Verfahren zur Herstellung von wasserbestaendigem, hartem koernigem oder geformtem engporigem Kieselgel
US2698305A (en) * 1951-03-23 1954-12-28 Socony Vacuum Oil Co Inc Process for controlling pore size
LU34020A1 (en]) * 1953-01-27 1956-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265717B (de) * 1959-09-22 1968-04-11 Solvay Verfahren zur Herstellung eines Chromoxyd-Traegerkatalysators fuer Polymerisationsreaktionen

Also Published As

Publication number Publication date
FR1190591A (fr) 1959-10-14
DE1229732B (de) 1966-12-01
NL222585A (en])
NL110795C (en])
CH368475A (fr) 1963-04-15

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