BE644500A - - Google Patents
Info
- Publication number
- BE644500A BE644500A BE644500DA BE644500A BE 644500 A BE644500 A BE 644500A BE 644500D A BE644500D A BE 644500DA BE 644500 A BE644500 A BE 644500A
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0070964 | 1963-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644500A true BE644500A (fr) | 1964-08-28 |
Family
ID=6976846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644500D BE644500A (fr) | 1963-03-02 | 1964-02-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE644500A (fr) |
| CH (1) | CH426835A (fr) |
| GB (1) | GB1048233A (fr) |
| LU (1) | LU45416A1 (fr) |
| NL (1) | NL6402002A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3498758A1 (fr) * | 2017-12-13 | 2019-06-19 | Evonik Degussa GmbH | Procédé de fabrication de polymères à base de monomères comportant du lauryllactame |
| EP3498759A1 (fr) * | 2017-12-13 | 2019-06-19 | Evonik Degussa GmbH | Procédé de fabrication de polymères à base de monomères comportant du lauryllactame |
-
1964
- 1964-02-13 LU LU45416D patent/LU45416A1/xx unknown
- 1964-02-14 CH CH176164A patent/CH426835A/de unknown
- 1964-02-25 GB GB774064A patent/GB1048233A/en not_active Expired
- 1964-02-28 BE BE644500D patent/BE644500A/xx unknown
- 1964-02-28 NL NL6402002A patent/NL6402002A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU45416A1 (fr) | 1964-04-13 |
| NL6402002A (fr) | 1964-09-03 |
| GB1048233A (en) | 1966-11-16 |
| CH426835A (de) | 1966-12-31 |