BE753413A - Polyethers - Google Patents
PolyethersInfo
- Publication number
- BE753413A BE753413A BE753413DA BE753413A BE 753413 A BE753413 A BE 753413A BE 753413D A BE753413D A BE 753413DA BE 753413 A BE753413 A BE 753413A
- Authority
- BE
- Belgium
- Prior art keywords
- polyethers
- Prior art date
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35537/69A GB1286676A (en) | 1969-07-15 | 1969-07-15 | Polyethers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE753413A true BE753413A (fr) | 1971-01-13 |
Family
ID=10378844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE753413D BE753413A (fr) | 1969-07-15 | 1970-07-13 | Polyethers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE753413A (fr) |
DE (1) | DE2035134A1 (fr) |
ES (1) | ES381760A1 (fr) |
FR (1) | FR2055124A5 (fr) |
GB (1) | GB1286676A (fr) |
NL (1) | NL7010383A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1504432A (en) * | 1975-03-20 | 1978-03-22 | Texaco Development Corp | Production of polyether polyols |
US4738993A (en) * | 1985-10-22 | 1988-04-19 | Basf Corporation | Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols |
-
1969
- 1969-07-15 GB GB35537/69A patent/GB1286676A/en not_active Expired
-
1970
- 1970-07-13 BE BE753413D patent/BE753413A/fr unknown
- 1970-07-14 ES ES381760A patent/ES381760A1/es not_active Expired
- 1970-07-14 NL NL7010383A patent/NL7010383A/xx not_active Application Discontinuation
- 1970-07-15 DE DE19702035134 patent/DE2035134A1/de active Pending
- 1970-07-15 FR FR7026008A patent/FR2055124A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7010383A (fr) | 1971-01-19 |
ES381760A1 (es) | 1973-04-16 |
FR2055124A5 (fr) | 1971-05-07 |
DE2035134A1 (de) | 1971-04-15 |
GB1286676A (en) | 1972-08-23 |
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