NL229031A - - Google Patents
Info
- Publication number
- NL229031A NL229031A NL229031DA NL229031A NL 229031 A NL229031 A NL 229031A NL 229031D A NL229031D A NL 229031DA NL 229031 A NL229031 A NL 229031A
- Authority
- NL
- Netherlands
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
- C08G65/04—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
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US668301A US2941963A (en) | 1957-06-27 | 1957-06-27 | Process for treating poly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL229031A true NL229031A (fr) |
Family
ID=24681794
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL229031D NL229031A (fr) | 1957-06-27 | ||
| NL108011D NL108011C (fr) | 1957-06-27 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108011D NL108011C (fr) | 1957-06-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2941963A (fr) |
| DE (1) | DE1129290B (fr) |
| FR (1) | FR1208486A (fr) |
| GB (1) | GB844820A (fr) |
| NL (2) | NL108011C (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085081A (en) * | 1960-05-17 | 1963-04-09 | Union Carbide Corp | Molecular association complexes of a urea and poly(ethylene oxide), and mixtures thereof with poly(ethylene oxide) |
| US3271351A (en) * | 1961-11-01 | 1966-09-06 | Johns Manville | Polyethylene oxides as binders in asbestos packings |
| US3293201A (en) * | 1962-03-07 | 1966-12-20 | Pittsburgh Plate Glass Co | Emulsions of curable resinous compositions and a salt of an adduct of an unsaturateddicarboxylic acid and a fatty oil |
| US3251784A (en) * | 1962-10-18 | 1966-05-17 | Wyandotte Chemicals Corp | Production of high molecular weight oxide polymers using organometallic catalyst and halogen cocatalyst |
| US4110268A (en) * | 1976-09-27 | 1978-08-29 | Witco Chemical Corporation | Polyether polyols and polyurethane foams made therefrom |
| CS241409B1 (en) * | 1983-01-21 | 1986-03-13 | Ladislav Komora | Method of water/soluble polyerthers' and/or copolyethers' refining or at least limitation |
| US4650853A (en) * | 1985-11-15 | 1987-03-17 | The Dow Chemical Company | Process of polymerizing epoxides in solvent mixtures to form granular polymer products |
| RU2089564C1 (ru) * | 1992-03-24 | 1997-09-10 | Дзе Дау Кемикал Компани | Способ получения гидроксифункциональных полиэфиров |
| WO2002088217A1 (fr) * | 2001-05-01 | 2002-11-07 | Union Carbide Chemicals & Plastics Technology Corporation | Poly(alkylene oxydes) presentant des quantites reduites de composes formiques |
| AU2003243172A1 (en) * | 2002-04-29 | 2003-11-17 | Alza Corporation | Reduced formate poly(alkylene oxides) with secondary amines for reducing impurity formation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084415A (en) * | 1933-04-26 | 1937-06-22 | Du Pont | Resinous composition and process for the manufacture thereof |
| US2075429A (en) * | 1934-06-15 | 1937-03-30 | Union Carbide & Carbon Corp | Process for producing vinyl resins |
| BE479912A (fr) * | 1945-09-18 | |||
| US2706182A (en) * | 1952-06-05 | 1955-04-12 | Dow Chemical Co | Polymerization of olefin oxides |
| GB774810A (en) * | 1954-08-10 | 1957-05-15 | Ici Ltd | Improvements in or relating to the manufacture of epoxide resins |
-
0
- NL NL229031D patent/NL229031A/xx unknown
- NL NL108011D patent/NL108011C/xx active
-
1957
- 1957-06-27 US US668301A patent/US2941963A/en not_active Expired - Lifetime
-
1958
- 1958-06-13 FR FR1208486D patent/FR1208486A/fr not_active Expired
- 1958-06-26 GB GB20469/58A patent/GB844820A/en not_active Expired
- 1958-06-27 DE DEU5431A patent/DE1129290B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB844820A (en) | 1960-08-17 |
| DE1129290B (de) | 1962-05-10 |
| NL108011C (fr) | |
| US2941963A (en) | 1960-06-21 |
| FR1208486A (fr) | 1960-02-24 |