GB1160306A - Process for Separating and Purifying Polymers of Epoxides from their Solutions in Hydrocarbons - Google Patents
Process for Separating and Purifying Polymers of Epoxides from their Solutions in HydrocarbonsInfo
- Publication number
- GB1160306A GB1160306A GB10194/67A GB1019467A GB1160306A GB 1160306 A GB1160306 A GB 1160306A GB 10194/67 A GB10194/67 A GB 10194/67A GB 1019467 A GB1019467 A GB 1019467A GB 1160306 A GB1160306 A GB 1160306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- purification
- methanol
- polymers
- hydroxy
- epoxides
- 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
- 229920000642 polymer Polymers 0.000 title abstract 5
- 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
- 150000002118 epoxides Chemical class 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
- 238000000746 purification Methods 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
- 238000000926 separation method 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
- 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)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| GB1160306A true GB1160306A (en) | 1969-08-06 |
Family
ID=26169012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10194/67A Expired GB1160306A (en) | 1966-03-04 | 1967-03-03 | Process for Separating and Purifying Polymers of Epoxides from their Solutions in Hydrocarbons |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3498933A (enExample) |
| BE (1) | BE694868A (enExample) |
| DE (1) | DE1720933A1 (enExample) |
| ES (1) | ES337555A1 (enExample) |
| FR (2) | FR1506291A (enExample) |
| GB (1) | GB1160306A (enExample) |
| NL (1) | NL6702603A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104462A1 (en) * | 1982-08-30 | 1984-04-04 | The B.F. GOODRICH Company | Extraction of oligomers from polymers of epihalohydrin |
Families Citing this family (3)
| 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 |
| 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104462A1 (en) * | 1982-08-30 | 1984-04-04 | The B.F. GOODRICH Company | Extraction of oligomers from polymers of epihalohydrin |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6702603A (enExample) | 1967-09-05 |
| FR1543934A (fr) | 1968-10-31 |
| BE694868A (enExample) | 1967-09-01 |
| US3498933A (en) | 1970-03-03 |
| ES337555A1 (es) | 1968-06-01 |
| DE1720933A1 (de) | 1971-08-05 |
| FR1506291A (fr) | 1967-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7602214L (sv) | Forfarande for atervinning av etylenoxid | |
| KR860004094A (ko) | 폴리알킬렌 에테르의 정제방법 | |
| ATE113067T1 (de) | Verfahren zur rückgewinnung von gasförmigem bortrifluorid und verwendung des derart hergestellten erzeugnisses. | |
| GB1303446A (enExample) | ||
| ES337555A1 (es) | Procedimiento de aislamiento y de purificacion de poliepo- xidos a partir de sus soluciones en los hidrocarburos. | |
| ATE49758T1 (de) | Verfahren zur epoxidation olefinisch ungesaettigter kohlenwasserstoffverbindungen mit peressigsaeure. | |
| GB1369304A (en) | Purification of polyols | |
| KR950008556A (ko) | 폴리옥시알킬렌폴리올의 제조방법 | |
| CA1330350C (en) | Method for purification of ethylene glycol | |
| GB869110A (en) | Improvements in or relating to the removal of metallic catalyst residues from hydrocarbon polymers | |
| US4048414A (en) | Manufacture of olefin polymers | |
| Heuser et al. | The Action of Ultraviolet Light upon Cellulose and Cellulose Triacetate1 | |
| GB1407257A (en) | Process for the production of absorbents | |
| GB1506834A (en) | Process for producing a solution of essentially linear polydihalophosphazenes | |
| GB1147346A (en) | Process for oxidation of paraxylene | |
| JPS57162701A (en) | Production of anticoagulant regenerated cellulose | |
| Yur'Ev et al. | Effect of formic acid and formates on the oxidation of hydrocarbons and hydrocarbon polymers | |
| JPS5616524A (en) | Purification of crude polytetramethylene glycol | |
| GB1385384A (en) | Mixtures of hydrogen peroxide with non-aqueous compounds | |
| GB968875A (en) | Improvements in or relating to the recovery of polymers | |
| GB898930A (en) | Method of purifying olefin polymers | |
| Meyersen et al. | Chemical modifications of polycyclopentadiene | |
| US3547956A (en) | Method of drying alkylene oxides | |
| SU349219A1 (ru) | Способ получени катализатора дл полимеризации этилена | |
| GB1017491A (en) | Polymer purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 416 | Proceeding under section 16 patents act 1949 | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |