GB845073A - Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins - Google Patents

Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins

Info

Publication number
GB845073A
GB845073A GB38841/58A GB3884158A GB845073A GB 845073 A GB845073 A GB 845073A GB 38841/58 A GB38841/58 A GB 38841/58A GB 3884158 A GB3884158 A GB 3884158A GB 845073 A GB845073 A GB 845073A
Authority
GB
United Kingdom
Prior art keywords
composition
al2o3
sio2
olefins
oxides
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
GB38841/58A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB845073A publication Critical patent/GB845073A/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
    • 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

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)
GB38841/58A 1957-12-04 1958-12-02 Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins Expired GB845073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL845073X 1957-12-04

Publications (1)

Publication Number Publication Date
GB845073A true GB845073A (en) 1960-08-17

Family

ID=19845137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38841/58A Expired GB845073A (en) 1957-12-04 1958-12-02 Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins

Country Status (4)

Country Link
BE (1) BE573501A (ko)
FR (1) FR1217168A (ko)
GB (1) GB845073A (ko)
NL (2) NL103864C (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260698A (en) * 1961-01-20 1966-07-12 Mitsubishi Chem Ind Crystalline polyvinyl ethers prepared with chromic anhydride catalysts
US4564660A (en) * 1983-06-30 1986-01-14 Union Carbide Corporation Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260698A (en) * 1961-01-20 1966-07-12 Mitsubishi Chem Ind Crystalline polyvinyl ethers prepared with chromic anhydride catalysts
US4564660A (en) * 1983-06-30 1986-01-14 Union Carbide Corporation Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts

Also Published As

Publication number Publication date
BE573501A (ko)
NL222964A (ko)
NL103864C (ko)
FR1217168A (fr) 1960-05-02

Similar Documents

Publication Publication Date Title
US3362946A (en) Method of treating supported chromium oxide catalyst and polymerization therewith
US3709954A (en) Preparation of liquid polymers of olefins
GR3031273T3 (en) Process for the gas-phase polymerisation of olefins
US2899416A (en) Catalyst compositions comprising a
GB786014A (en) Improvements in or relating to polymerization of normally gaseous mono-olefins
GB896305A (en) Process for polymerising olefines
US2936291A (en) Catalysts and catalytic preparations
GB1300734A (en) Improvements in or relating to the catalytic polymerisation of olefins
US2887472A (en) Production of solid polyethylene by a catalyst consisting essentially of an alkali metal and an adsorbent alumina-containing material
GB845073A (en) Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins
GB947111A (en) Purification and polymerization processes
US3371079A (en) Catalyst and catalytic process
GB1406339A (en) Process for polymerizing alpha-mono olefins
GB1003690A (en) A new catalyst, a process for its manufacture and its use in the manufacture of olefinically unsaturated dicarboxylic acids
GB801401A (en) Polymerisation process
US2531327A (en) Process for the production of vinyl xylenes
AU550609B2 (en) Deodorizing polypropylene
US2183503A (en) Polymerization of olefins
GB1076322A (en) Process for the polymerisationof alpha-olefins
GB912275A (en) Improvements in or relating to catalyst manufacture
GB838720A (en) Improvements in or relating to the polymerization of olefins
US2442643A (en) Process of activating polymerization of hydrocarbons
GB879803A (en) Improvements in the production of alcohols
US3340319A (en) Selective polymerization of isobutene
GB1006879A (en) Polymerisation process