DE1106075B - Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren - Google Patents
Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels KatalysatorenInfo
- Publication number
- DE1106075B DE1106075B DEC17921A DEC0017921A DE1106075B DE 1106075 B DE1106075 B DE 1106075B DE C17921 A DEC17921 A DE C17921A DE C0017921 A DEC0017921 A DE C0017921A DE 1106075 B DE1106075 B DE 1106075B
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- acetaldehyde
- monomer
- catalysts
- polymerization
- 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.)
- Pending
Links
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 title claims description 20
- 229920000642 polymer Polymers 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 4
- 239000003054 catalyst Substances 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000178 monomer Substances 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE584606D BE584606A (en, 2012) | 1958-11-24 | ||
| DEC17921A DE1106075B (de) | 1958-11-24 | 1958-11-24 | Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren |
| FR810286A FR1241979A (fr) | 1958-11-24 | 1959-11-16 | Procédé de préparation de haut polymère d'acétaldéhyde |
| GB3918059A GB901424A (en) | 1958-11-24 | 1959-11-18 | Process for the manufacture of highly polymeric acetaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC17921A DE1106075B (de) | 1958-11-24 | 1958-11-24 | Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1106075B true DE1106075B (de) | 1961-05-04 |
Family
ID=7016335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC17921A Pending DE1106075B (de) | 1958-11-24 | 1958-11-24 | Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE584606A (en, 2012) |
| DE (1) | DE1106075B (en, 2012) |
| FR (1) | FR1241979A (en, 2012) |
| GB (1) | GB901424A (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1150812B (de) | 1960-03-14 | 1963-06-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyacetaldehyd |
| DE1154627B (de) | 1959-01-06 | 1963-09-19 | Zh Nihon Kagaku Seni Kenkyusho | Verfahren zur Herstellung von Polymerisaten des Acetaldehyds |
| DE1156235B (de) | 1959-12-17 | 1963-10-24 | Hoechst Ag | Verfahren zur Polymerisation von Acetaldehyd |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933785C (de) * | 1950-06-17 | 1955-10-06 | Fr Duco Soc | Verfahren zur Herstellung von linearem, hochpolymerem Polyacetaldehyd |
-
0
- BE BE584606D patent/BE584606A/xx unknown
-
1958
- 1958-11-24 DE DEC17921A patent/DE1106075B/de active Pending
-
1959
- 1959-11-16 FR FR810286A patent/FR1241979A/fr not_active Expired
- 1959-11-18 GB GB3918059A patent/GB901424A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933785C (de) * | 1950-06-17 | 1955-10-06 | Fr Duco Soc | Verfahren zur Herstellung von linearem, hochpolymerem Polyacetaldehyd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154627B (de) | 1959-01-06 | 1963-09-19 | Zh Nihon Kagaku Seni Kenkyusho | Verfahren zur Herstellung von Polymerisaten des Acetaldehyds |
| DE1156235B (de) | 1959-12-17 | 1963-10-24 | Hoechst Ag | Verfahren zur Polymerisation von Acetaldehyd |
| DE1150812B (de) | 1960-03-14 | 1963-06-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyacetaldehyd |
Also Published As
| Publication number | Publication date |
|---|---|
| GB901424A (en) | 1962-07-18 |
| FR1241979A (fr) | 1960-09-23 |
| BE584606A (en, 2012) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0284968B1 (de) | Verfahren zur Entfernung von Caprolactam und dessen Oligomeren aus solches enthaltendem Polyamidgranulat | |
| DE1188286B (de) | Verfahren zur Herstellung von fluorierten Polyaethern | |
| DE1124245B (de) | Verfahren zur Entfernung von metallhaltigen Katalysatorrueckstaenden aus Kohlenwasserstoffpolymerisaten | |
| DE1420426A1 (de) | Verfahren zur Herstellung von hochmolekularen Polyacetalen | |
| DE1106075B (de) | Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren | |
| DE1495149B2 (de) | Verfahren zur Herstellung von PoIylaurinlactam | |
| DE2721858C3 (de) | Verfahren zur Gewinnung von Adipinsäure | |
| DE1049580B (de) | Verfahren zur Herstellung von hochmolekularen Polymerisaten des a-Methylstyrols | |
| DE1111393B (de) | Verfahren zur Polymerisation von olefinisch ungesaettigten Kohlenwasserstoffen | |
| DE3231797A1 (de) | Verfahren zur wiederverwendung von trioxan | |
| DE3338294A1 (de) | Verfahren zur herstellung von trockenem polycaprolactamgranulat | |
| DE925430C (de) | Verfahren zur Herstellung von Polyacrylnitril | |
| DE1593611B2 (de) | Verfahren zur Herstellung von cyclischem Di-p-xylylen durch Pyrolyse von p-Xylol bei 900 bis 1000 Grad C | |
| DE2026188C3 (de) | Verfahren zur Abtrennung von Tetrafluoräthylen | |
| DE888616C (de) | Verfahren zur Herstellung fester Polymerer | |
| DE2534399A1 (de) | Verfahren zum reinigen von acrylnitril fuer die herstellung von acrylnitrilpolymerisaten | |
| DE2111294A1 (de) | Verfahren zur Herstellung von Polyvinylcarbazol | |
| DE1060142B (de) | Verfahren zur Herstellung von Polyvinylacetatperlpolymeren mit niedrigem Molekulargewicht | |
| DE1232565B (de) | Verfahren zur Herstellung von sehr reinem monomerem Formaldehyd | |
| DE1017611B (de) | Verfahren zur Abtrennung von Begleitstoffen aus festen, kristallinen Stoffen oder Stoffgemischen | |
| DE835064C (de) | Verfahren zur Polymerisation von Lactamen | |
| DE2530859C2 (de) | Verfahren zur Trennung von m- oder p-Kresol | |
| DE1022591B (de) | Verfahren zur Nachreinigung von Lactamen der ªÏ-Aminocarbonsaeuren | |
| AT274352B (de) | Verfahren zur kontinuierlichen Herstellung von Vinylchloridpolymeren | |
| US3684797A (en) | Purification of laurolactam |