FR1219270A - Perfectionnements aux catalyseurs de polymérisation et d'échange - Google Patents
Perfectionnements aux catalyseurs de polymérisation et d'échangeInfo
- Publication number
- FR1219270A FR1219270A FR781583A FR781583A FR1219270A FR 1219270 A FR1219270 A FR 1219270A FR 781583 A FR781583 A FR 781583A FR 781583 A FR781583 A FR 781583A FR 1219270 A FR1219270 A FR 1219270A
- Authority
- FR
- France
- Prior art keywords
- polymerization
- exchange catalysts
- catalysts
- exchange
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2648—Alkali metals or compounds thereof
-
- 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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
-
- 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
- B01J27/24—Nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
-
- 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
-
- 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
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU38029D LU38029A1 (fr) | 1958-12-13 | ||
NL124655D NL124655C (fr) | 1958-12-13 | ||
NL246367D NL246367A (fr) | 1958-12-13 | ||
BE585501D BE585501A (fr) | 1958-12-13 | ||
FR781583A FR1219270A (fr) | 1958-12-13 | 1958-12-13 | Perfectionnements aux catalyseurs de polymérisation et d'échange |
DEH38123A DE1124694B (de) | 1958-12-13 | 1959-12-11 | Verfahren zur Polymerisation von mono- oder diolefinisch ungesaettigten Monomeren |
CH8173059A CH411356A (fr) | 1958-12-13 | 1959-12-11 | Procédé pour la polymérisation de monomères |
GB42181/59A GB925923A (en) | 1958-12-13 | 1959-12-11 | Improvements in or relating to deuterium isotope catalytic exchange reactions |
CH634465A CH443234A (fr) | 1958-12-13 | 1959-12-11 | Procédé pour la préparation d'hydrogène enrichi en deutérium |
ES0254147A ES254147A1 (es) | 1958-12-13 | 1959-12-12 | Un procedimiento para la polimerizaciën de monëmeros |
US209270A US3133793A (en) | 1958-12-13 | 1962-07-11 | Method of preparing deuteriumenriched hydrogen |
NL6600422A NL6600422A (fr) | 1958-12-13 | 1966-01-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR781583A FR1219270A (fr) | 1958-12-13 | 1958-12-13 | Perfectionnements aux catalyseurs de polymérisation et d'échange |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1219270A true FR1219270A (fr) | 1960-05-17 |
Family
ID=8709222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR781583A Expired FR1219270A (fr) | 1958-12-13 | 1958-12-13 | Perfectionnements aux catalyseurs de polymérisation et d'échange |
Country Status (9)
Country | Link |
---|---|
US (1) | US3133793A (fr) |
BE (1) | BE585501A (fr) |
CH (2) | CH411356A (fr) |
DE (1) | DE1124694B (fr) |
ES (1) | ES254147A1 (fr) |
FR (1) | FR1219270A (fr) |
GB (1) | GB925923A (fr) |
LU (1) | LU38029A1 (fr) |
NL (3) | NL6600422A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002159A1 (fr) * | 1977-11-23 | 1979-05-30 | Societe Nationale Des Poudres Et Explosifs | Procédé de polymérisation anionique en masse à l'aide d'amidure d'un métal alcalin et d'un hydroxylate du même métal alcalin |
EP0007817A1 (fr) * | 1978-07-06 | 1980-02-06 | Societe Nationale Des Poudres Et Explosifs | Amorceurs de polymérisation anionique à base d'amidures alcalins et procédé de polymérisation anionique les utilisant |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1357679A (fr) * | 1963-02-13 | 1964-04-10 | Saint Gobain | Procédé pour la préparation des polymères et copolymères des esters d'acide phénylacrylique |
CA1014333A (en) * | 1973-07-31 | 1977-07-26 | William J. Holtslander | Catalyst for hydrogen-amine d exchange |
GB1504432A (en) * | 1975-03-20 | 1978-03-22 | Texaco Development Corp | Production of polyether polyols |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787526A (en) * | 1943-11-09 | 1957-04-02 | Jerome S Spevack | Method of isotope concentration |
US2780526A (en) * | 1951-04-12 | 1957-02-05 | Union Oil Co | Isotope separation process |
-
0
- BE BE585501D patent/BE585501A/xx unknown
- NL NL124655D patent/NL124655C/xx active
- LU LU38029D patent/LU38029A1/xx unknown
- NL NL246367D patent/NL246367A/xx unknown
-
1958
- 1958-12-13 FR FR781583A patent/FR1219270A/fr not_active Expired
-
1959
- 1959-12-11 DE DEH38123A patent/DE1124694B/de active Pending
- 1959-12-11 GB GB42181/59A patent/GB925923A/en not_active Expired
- 1959-12-11 CH CH8173059A patent/CH411356A/fr unknown
- 1959-12-11 CH CH634465A patent/CH443234A/fr unknown
- 1959-12-12 ES ES0254147A patent/ES254147A1/es not_active Expired
-
1962
- 1962-07-11 US US209270A patent/US3133793A/en not_active Expired - Lifetime
-
1966
- 1966-01-13 NL NL6600422A patent/NL6600422A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002159A1 (fr) * | 1977-11-23 | 1979-05-30 | Societe Nationale Des Poudres Et Explosifs | Procédé de polymérisation anionique en masse à l'aide d'amidure d'un métal alcalin et d'un hydroxylate du même métal alcalin |
EP0007817A1 (fr) * | 1978-07-06 | 1980-02-06 | Societe Nationale Des Poudres Et Explosifs | Amorceurs de polymérisation anionique à base d'amidures alcalins et procédé de polymérisation anionique les utilisant |
Also Published As
Publication number | Publication date |
---|---|
NL124655C (fr) | 1900-01-01 |
CH411356A (fr) | 1966-04-15 |
US3133793A (en) | 1964-05-19 |
LU38029A1 (fr) | |
NL6600422A (fr) | 1966-03-25 |
CH443234A (fr) | 1967-09-15 |
DE1124694B (de) | 1962-03-01 |
GB925923A (en) | 1963-05-15 |
ES254147A1 (es) | 1960-07-01 |
NL246367A (fr) | 1900-01-01 |
BE585501A (fr) | 1900-01-01 |
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