http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2538807-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_727132fb29e26a28af1eeb7800b20824 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate | 1983-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38130a542780b05db0859f037bd762c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc1196273d83f7f09f479ad89050ca87 |
| publicationDate | 1984-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2538807-A1 |
| titleOfInvention | A COMBINATION OF MOLECULAR WEIGHT REGULATORS FOR CAPROLACTAM POLYMERIZATION PROCESSES |
| abstract | THE INVENTION CONCERNS A COMBINATION OF MOLECULAR WEIGHT REGULATORS TO BE USED IN THE PRODUCTION OF A STABILIZED POLYAMIDE HAVING A LOW MONOMER AND OLIGOMER CONTENT AND A STRONG ABILITY TO TAKE COLOR, BY POLYMERIZATION OF CAPROLACTAM. THE COMBINATION INCLUDES: A. A PRIMARY MONOFUNCTIONAL AMINE HAVING A BOILING POINT OF 180 C OR MORE AND A BASIC DISSOCIATION CONSTANT K 1.7 10; B. A MONOFUNCTIONAL ORGANIC ACID HAVING A K 1.5 10; AND C. AN AMINOACID CONTAINING AT LEAST TEN ATOMS OF CARBON, THE -NH GROUP OF WHICH IS SALIFIED BY A MONOFUNCTIONAL ORGANIC OR MINERAL ACID HAVING A K 1.0 10. WITH THIS COMBINATION, A POLYAMIDE IS OBTAINED WHICH, AFTER A STAY AT L 'MELTED STATE SHOWS A MONOMER CONTENT OF 0.25 OR LESS AND A DIMENSION CONTENT OF 0.15 OR LESS. |
| priorityDate | 1982-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.