BE534210A - - Google Patents
Info
- Publication number
- BE534210A BE534210A BE534210DA BE534210A BE 534210 A BE534210 A BE 534210A BE 534210D A BE534210D A BE 534210DA BE 534210 A BE534210 A BE 534210A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
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- 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
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- 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)
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 |
---|---|
BE534210A true BE534210A (de) |
Family
ID=25812204
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE551370D BE551370A (de) | 1954-01-07 | ||
BE534210D BE534210A (de) | 1954-01-07 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE551370D BE551370A (de) | 1954-01-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2921055A (de) |
BE (2) | BE534210A (de) |
CH (2) | CH332495A (de) |
FR (2) | FR1134751A (de) |
GB (2) | GB763900A (de) |
NL (5) | NL193456A (de) |
Families Citing this family (10)
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)
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 |
-
0
- NL NL93215D patent/NL93215C/xx active
- NL NL212302D patent/NL212302A/xx unknown
- NL NL83061D patent/NL83061C/xx active
- NL NL83961D patent/NL83961C/xx active
- BE BE551370D patent/BE551370A/xx unknown
- BE BE534210D patent/BE534210A/xx unknown
- NL NL193456D patent/NL193456A/xx unknown
-
1955
- 1955-01-05 CH CH332495D patent/CH332495A/de unknown
- 1955-01-06 FR FR1134751D patent/FR1134751A/fr not_active Expired
- 1955-01-07 GB GB607/55A patent/GB763900A/en not_active Expired
-
1956
- 1956-09-28 CH CH349414D patent/CH349414A/de unknown
- 1956-10-25 GB GB32598/56A patent/GB794169A/en not_active Expired
- 1956-10-25 FR FR70616D patent/FR70616E/fr not_active Expired
- 1956-12-27 US US630738A patent/US2921055A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE551370A (de) | |
NL212302A (de) | |
FR1134751A (fr) | 1957-04-17 |
NL83061C (de) | |
NL93215C (de) | |
FR70616E (fr) | 1959-06-05 |
GB763900A (en) | 1956-12-19 |
NL193456A (de) | |
CH349414A (de) | 1960-10-15 |
NL83961C (de) | |
US2921055A (en) | 1960-01-12 |
GB794169A (en) | 1958-04-30 |
CH332495A (de) | 1958-09-15 |