BE710804A - - Google Patents
Info
- Publication number
- BE710804A BE710804A BE710804DA BE710804A BE 710804 A BE710804 A BE 710804A BE 710804D A BE710804D A BE 710804DA BE 710804 A BE710804 A BE 710804A
- Authority
- BE
- Belgium
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0091216 | 1967-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710804A true BE710804A (de) | 1968-08-16 |
Family
ID=6985721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710804D Expired BE710804A (de) | 1967-02-16 | 1968-02-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE710804A (de) |
| DE (1) | DE1720264A1 (de) |
| FR (1) | FR1556517A (de) |
| GB (1) | GB1205330A (de) |
| NL (1) | NL6802250A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3224324A1 (de) * | 1982-06-30 | 1984-01-05 | Basf Ag, 6700 Ludwigshafen | Zweistufenverfahren zur herstellung von thermoplastischen polyurethan-elastomeren |
-
1967
- 1967-02-16 DE DE19671720264 patent/DE1720264A1/de active Pending
-
1968
- 1968-02-14 FR FR1556517D patent/FR1556517A/fr not_active Expired
- 1968-02-15 GB GB742968A patent/GB1205330A/en not_active Expired
- 1968-02-15 BE BE710804D patent/BE710804A/xx not_active Expired
- 1968-02-16 NL NL6802250A patent/NL6802250A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1556517A (de) | 1969-02-07 |
| GB1205330A (en) | 1970-09-16 |
| NL6802250A (de) | 1968-08-19 |
| DE1720264A1 (de) | 1971-06-09 |