NL247561A - - Google Patents
Info
- Publication number
- NL247561A NL247561A NL247561DA NL247561A NL 247561 A NL247561 A NL 247561A NL 247561D A NL247561D A NL 247561DA NL 247561 A NL247561 A NL 247561A
- Authority
- NL
- Netherlands
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US792138A US3057830A (en) | 1959-02-09 | 1959-02-09 | Polymerization of cyclic amides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL247561A true NL247561A (nl) |
Family
ID=25155915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247561D NL247561A (nl) | 1959-02-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3057830A (nl) |
| BE (1) | BE586832A (nl) |
| ES (1) | ES255587A1 (nl) |
| GB (1) | GB907015A (nl) |
| NL (1) | NL247561A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1520593A1 (de) * | 1963-02-27 | 1970-01-22 | Polymer Corp | Verfahren zur Regelung des viskosen Bereiches bei Polymerisationen von Lactamen |
| US3309343A (en) * | 1964-10-22 | 1967-03-14 | Du Pont | Monomeric epsilon-caprolactam compositions |
| DE1495848C3 (de) * | 1964-12-10 | 1979-01-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Poly-e-caprolactam |
| FR2150230B1 (nl) * | 1971-08-25 | 1974-03-29 | Aquitaine Total Organico | |
| US10806769B2 (en) | 2016-03-31 | 2020-10-20 | Gojo Industries, Inc. | Antimicrobial peptide stimulating cleansing composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US520952A (en) * | 1894-06-05 | James m | ||
| US2174527A (en) * | 1935-01-02 | 1939-10-03 | Du Pont | Polyamides |
| US2241323A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides |
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| US2805214A (en) * | 1955-05-27 | 1957-09-03 | Du Pont | Polymerization of lactam with mixed catalyst |
-
0
- NL NL247561D patent/NL247561A/xx unknown
-
1959
- 1959-02-09 US US792138A patent/US3057830A/en not_active Expired - Lifetime
-
1960
- 1960-01-22 BE BE586832A patent/BE586832A/nl unknown
- 1960-02-02 GB GB3690/60D patent/GB907015A/en not_active Expired
- 1960-02-08 ES ES0255587A patent/ES255587A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB907015A (en) | 1962-09-26 |
| BE586832A (nl) | 1960-05-16 |
| US3057830A (en) | 1962-10-09 |
| ES255587A1 (es) | 1960-04-01 |