ES337555A1 - Procedimiento de aislamiento y de purificacion de poliepo- xidos a partir de sus soluciones en los hidrocarburos. - Google Patents
Procedimiento de aislamiento y de purificacion de poliepo- xidos a partir de sus soluciones en los hidrocarburos.Info
- Publication number
- ES337555A1 ES337555A1 ES337555A ES337555A ES337555A1 ES 337555 A1 ES337555 A1 ES 337555A1 ES 337555 A ES337555 A ES 337555A ES 337555 A ES337555 A ES 337555A ES 337555 A1 ES337555 A1 ES 337555A1
- Authority
- ES
- Spain
- Prior art keywords
- methanol
- hydroxy
- epoxypropane
- purification
- solution
- 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
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920000647 polyepoxide Polymers 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000008139 complexing agent Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/14—Unsaturated oxiranes
-
- 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
-
- 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
- C08G65/2654—Aluminium or boron; Compounds thereof
-
- 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
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR52201A FR1506291A (fr) | 1966-03-04 | 1966-03-04 | Procédé de séparation de polyépoxydes solubles à partir de leurs solutions dans les hydrocarbures |
| FR88582A FR1543934A (fr) | 1966-03-04 | 1966-12-22 | Procédé perfectionné permettant de réduire la teneur en cendres des polymères et copolymères d'oxydes d'alcoylènes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES337555A1 true ES337555A1 (es) | 1968-06-01 |
Family
ID=26169012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES337555A Expired ES337555A1 (es) | 1966-03-04 | 1967-03-03 | Procedimiento de aislamiento y de purificacion de poliepo- xidos a partir de sus soluciones en los hidrocarburos. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3498933A (en:Method) |
| BE (1) | BE694868A (en:Method) |
| DE (1) | DE1720933A1 (en:Method) |
| ES (1) | ES337555A1 (en:Method) |
| FR (2) | FR1506291A (en:Method) |
| GB (1) | GB1160306A (en:Method) |
| NL (1) | NL6702603A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1002236A (en) * | 1971-07-06 | 1976-12-21 | Union Carbide Corporation | Preparation of powdered crosslinked polyalkylene oxides |
| US4511742A (en) * | 1982-08-30 | 1985-04-16 | The B. F. Goodrich Company | Extraction of oligomers from polymers of epihalohydrin |
| DE3607946A1 (de) * | 1986-03-11 | 1987-09-17 | Basf Ag | Verfahren zur einengung der molekulargewichtsverteilung von polytetrahydrofuran und von copolymerisaten aus tetrahydrofuran und alkylenoxiden |
| DE3728613A1 (de) * | 1987-08-27 | 1989-03-09 | Basf Ag | Verfahren zur einengung der molekulargewichtsverteilung von polytetrahydrofuran und von copolymerisaten aus tetrahydrofuran und alkylenoxiden |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3385800A (en) * | 1958-11-24 | 1968-05-28 | Gen Tire & Rubber Co | Polymerization of alkylene oxides by a catalyst system comprising organometallic compounds in combination with an oxygen-containing cocatalyst |
| GB1009953A (en) * | 1961-05-25 | 1965-11-17 | Sumitomo Chemical Co | Method for polymerizing olefin oxides |
-
1966
- 1966-03-04 FR FR52201A patent/FR1506291A/fr not_active Expired
- 1966-12-22 FR FR88582A patent/FR1543934A/fr not_active Expired
-
1967
- 1967-02-21 NL NL6702603A patent/NL6702603A/xx unknown
- 1967-02-23 US US617841A patent/US3498933A/en not_active Expired - Lifetime
- 1967-02-27 DE DE19671720933 patent/DE1720933A1/de active Pending
- 1967-03-01 BE BE694868D patent/BE694868A/xx unknown
- 1967-03-03 ES ES337555A patent/ES337555A1/es not_active Expired
- 1967-03-03 GB GB10194/67A patent/GB1160306A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1160306A (en) | 1969-08-06 |
| FR1543934A (fr) | 1968-10-31 |
| US3498933A (en) | 1970-03-03 |
| DE1720933A1 (de) | 1971-08-05 |
| BE694868A (en:Method) | 1967-09-01 |
| NL6702603A (en:Method) | 1967-09-05 |
| FR1506291A (fr) | 1967-12-22 |
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