FR2271261B1 - - Google Patents
Info
- Publication number
- FR2271261B1 FR2271261B1 FR7515071A FR7515071A FR2271261B1 FR 2271261 B1 FR2271261 B1 FR 2271261B1 FR 7515071 A FR7515071 A FR 7515071A FR 7515071 A FR7515071 A FR 7515071A FR 2271261 B1 FR2271261 B1 FR 2271261B1
- Authority
- FR
- France
- 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
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
- C08G65/2603—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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- 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
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2143774A GB1467954A (en) | 1974-05-15 | 1974-05-15 | Polyether polyols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271261A1 FR2271261A1 (enExample) | 1975-12-12 |
| FR2271261B1 true FR2271261B1 (enExample) | 1979-04-06 |
Family
ID=10162948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515071A Expired FR2271261B1 (enExample) | 1974-05-15 | 1975-05-14 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE828899A (enExample) |
| DE (1) | DE2521739A1 (enExample) |
| FR (1) | FR2271261B1 (enExample) |
| GB (1) | GB1467954A (enExample) |
| IT (1) | IT1038165B (enExample) |
| NL (1) | NL7505639A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310504A1 (de) * | 1993-03-31 | 1994-10-06 | Bayer Ag | Niedrigviskose, hochfunktionelle, helle Polyether auf Saccharose-Basis |
| DE4318962A1 (de) * | 1993-06-08 | 1994-12-15 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
| CN104004178B (zh) * | 2014-04-19 | 2016-06-08 | 上海东大化学有限公司 | 一种蔗糖聚醚多元醇及其制备方法和应用 |
-
1974
- 1974-05-15 GB GB2143774A patent/GB1467954A/en not_active Expired
-
1975
- 1975-05-09 BE BE156205A patent/BE828899A/xx unknown
- 1975-05-14 FR FR7515071A patent/FR2271261B1/fr not_active Expired
- 1975-05-14 NL NL7505639A patent/NL7505639A/xx unknown
- 1975-05-15 DE DE19752521739 patent/DE2521739A1/de active Pending
- 1975-05-15 IT IT2337875A patent/IT1038165B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2521739A1 (de) | 1975-11-27 |
| NL7505639A (nl) | 1975-11-18 |
| FR2271261A1 (enExample) | 1975-12-12 |
| IT1038165B (it) | 1979-11-20 |
| GB1467954A (en) | 1977-03-23 |
| BE828899A (fr) | 1975-11-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |