GB869116A - Polymerising alkylene oxides - Google Patents
Polymerising alkylene oxidesInfo
- Publication number
- GB869116A GB869116A GB16845/57A GB1684557A GB869116A GB 869116 A GB869116 A GB 869116A GB 16845/57 A GB16845/57 A GB 16845/57A GB 1684557 A GB1684557 A GB 1684557A GB 869116 A GB869116 A GB 869116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymerization
- amides
- polymer
- liquid
- strontium
- 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
- 125000002947 alkylene group Chemical group 0.000 title abstract 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 6
- 150000001408 amides Chemical class 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- 229910052788 barium Inorganic materials 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- 229910052712 strontium Inorganic materials 0.000 abstract 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 2
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 abstract 1
- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- -1 ethylene, propylene, styrene Chemical class 0.000 abstract 1
- 230000007717 exclusion Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- C08G65/26—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
- C08G65/2651—Alkaline earth metals or compounds thereof
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US869116XA | 1956-05-29 | 1956-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB869116A true GB869116A (en) | 1961-05-31 |
Family
ID=22201707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16845/57A Expired GB869116A (en) | 1956-05-29 | 1957-05-28 | Polymerising alkylene oxides |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE557834A (enExample) |
| DE (1) | DE1130179B (enExample) |
| FR (1) | FR1176301A (enExample) |
| GB (1) | GB869116A (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2723294A (en) * | 1955-11-08 | Preparation of polymerization products | ||
| DE597496C (de) * | 1929-11-27 | 1934-05-25 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Polymerisationsprodukten des AEthylenoxyds |
| FR1007707A (fr) * | 1948-03-23 | 1952-05-09 | Basf Ag | Procédé de production d'oxydes d'alcoylènes polymères |
-
0
- BE BE557834D patent/BE557834A/xx unknown
-
1957
- 1957-05-28 DE DEU4564A patent/DE1130179B/de active Pending
- 1957-05-28 GB GB16845/57A patent/GB869116A/en not_active Expired
- 1957-05-28 FR FR1176301D patent/FR1176301A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1130179B (de) | 1962-05-24 |
| FR1176301A (fr) | 1959-04-09 |
| BE557834A (enExample) |
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