BE551370A - - Google Patents

Info

Publication number
BE551370A
BE551370A BE551370DA BE551370A BE 551370 A BE551370 A BE 551370A BE 551370D A BE551370D A BE 551370DA BE 551370 A BE551370 A BE 551370A
Authority
BE
Belgium
Application number
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.)
Publication of BE551370A publication Critical patent/BE551370A/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
    • C08F4/00—Polymerisation catalysts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/36—Polymerisation in solid state
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile

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)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BE551370D 1954-01-07 BE551370A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE332495X 1954-01-07
DE794169X 1955-12-31

Publications (1)

Publication Number Publication Date
BE551370A true BE551370A (fr)

Family

ID=25812204

Family Applications (2)

Application Number Title Priority Date Filing Date
BE551370D BE551370A (fr) 1954-01-07
BE534210D BE534210A (fr) 1954-01-07

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE534210D BE534210A (fr) 1954-01-07

Country Status (6)

Country Link
US (1) US2921055A (fr)
BE (2) BE534210A (fr)
CH (2) CH332495A (fr)
FR (2) FR1134751A (fr)
GB (2) GB763900A (fr)
NL (5) NL93215C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125555A (en) * 1964-03-17 Vinoxycarbonylmethyltrialkylphospho-
US3074999A (en) * 1958-12-31 1963-01-22 American Cyanamid Co Preparation of dialkyl 2-methyleneglutarates
US3027359A (en) * 1959-06-19 1962-03-27 Jurgeleit Hans Wolfgang Tertiary phosphine polymerization catalysts system
US3238239A (en) * 1961-03-29 1966-03-01 Basf Ag Production of acrylic acid esters and amides
US3300461A (en) * 1961-05-12 1967-01-24 Monsanto Co Organic phosphide catalysts in alpha-olefin polymerization processes
US3293215A (en) * 1963-02-25 1966-12-20 American Cyanamid Co Alkylvinyl ketone-acetaldehyde copolymers
GB1070080A (en) * 1964-11-11 1967-05-24 Ici Ltd Polymerisation process
US3925317A (en) * 1973-11-19 1975-12-09 Phillips Petroleum Co Alkene oxide or acrylate polymerization or copolymerization catalyzed by organoaluminum-organophosphine-metal salt of a beta-diketone
US4020018A (en) * 1973-11-19 1977-04-26 Phillips Petroleum Company Alkene oxide or acrylate polymerization or copolymerization catalyzed by organoaluminum-organophosphine-metal salt of a beta-diketone
DE2946550A1 (de) * 1979-11-17 1981-05-27 Agfa-Gevaert Ag, 5090 Leverkusen Polymere und verfahren zu ihrer herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608555A (en) * 1948-07-03 1952-08-26 Du Pont Base catalyzed polymerizations
US2608554A (en) * 1948-07-03 1952-08-26 Du Pont Basic catalysis of the polymerization of acrylonitrile
US2661344A (en) * 1950-10-26 1953-12-01 Monsanto Chemicals Stabilized acrylonitrile polymers
US2675372A (en) * 1952-07-09 1954-04-13 Eastman Kodak Co Polymerization of monomeric vinyl compounds

Also Published As

Publication number Publication date
GB763900A (en) 1956-12-19
BE534210A (fr)
US2921055A (en) 1960-01-12
FR70616E (fr) 1959-06-05
NL83061C (fr)
CH349414A (de) 1960-10-15
NL212302A (fr)
GB794169A (en) 1958-04-30
NL193456A (fr)
NL93215C (fr)
FR1134751A (fr) 1957-04-17
NL83961C (fr)
CH332495A (de) 1958-09-15

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