BE677796A - - Google Patents
Info
- Publication number
- BE677796A BE677796A BE677796DA BE677796A BE 677796 A BE677796 A BE 677796A BE 677796D A BE677796D A BE 677796DA BE 677796 A BE677796 A BE 677796A
- Authority
- BE
- Belgium
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
- C08G18/4829—Polyethers containing at least three hydroxy groups
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- 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
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 |
|---|---|---|---|
| GB1118365A GB1121164A (en) | 1965-03-16 | 1965-03-16 | Improvements in the production of polyhydroxy oxyalkylene ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677796A true BE677796A (pt) | 1966-08-01 |
Family
ID=9981547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677796D BE677796A (pt) | 1965-03-16 | 1966-03-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE677796A (pt) |
| GB (1) | GB1121164A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487310B (zh) * | 2013-09-10 | 2015-08-05 | 付茜 | 一种沉积岩中干酪根分离前岩石样品的处理方法 |
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1965
- 1965-03-16 GB GB1118365A patent/GB1121164A/en not_active Expired
-
1966
- 1966-03-14 BE BE677796D patent/BE677796A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1121164A (en) | 1968-07-24 |