BE634816A - - Google Patents
Info
- Publication number
- BE634816A BE634816A BE634816DA BE634816A BE 634816 A BE634816 A BE 634816A BE 634816D A BE634816D A BE 634816DA BE 634816 A BE634816 A BE 634816A
- 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
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH835662A CH417959A (de) | 1962-07-11 | 1962-07-11 | Verfahren zur Polymerisation höhergliedriger Lactame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634816A true BE634816A (fr) |
Family
ID=4339068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634816D BE634816A (fr) | 1962-07-11 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT241821B (fr) |
| BE (1) | BE634816A (fr) |
| CH (1) | CH417959A (fr) |
| DE (1) | DE1242868B (fr) |
| DK (1) | DK102987C (fr) |
| ES (1) | ES287858A1 (fr) |
| GB (1) | GB1045884A (fr) |
| NL (1) | NL295202A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8401843A (nl) * | 1984-06-09 | 1986-01-02 | Stamicarbon | Werkwijze voor het bereiden van een polyamide. |
-
0
- BE BE634816D patent/BE634816A/xx unknown
- NL NL295202D patent/NL295202A/xx unknown
-
1962
- 1962-07-11 CH CH835662A patent/CH417959A/de unknown
-
1963
- 1963-05-09 ES ES287858A patent/ES287858A1/es not_active Expired
- 1963-07-10 DE DE1963J0024036 patent/DE1242868B/de active Pending
- 1963-07-10 DK DK326963A patent/DK102987C/da active
- 1963-07-10 GB GB2734963A patent/GB1045884A/en not_active Expired
- 1963-07-11 AT AT555763A patent/AT241821B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1242868B (de) | 1967-06-22 |
| NL295202A (fr) | |
| AT241821B (de) | 1965-08-10 |
| DK102987C (da) | 1965-11-01 |
| ES287858A1 (es) | 1963-11-01 |
| GB1045884A (en) | 1966-10-19 |
| CH417959A (de) | 1966-07-31 |