http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990016905-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-14 |
| filingDate | 1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990016905-A |
| titleOfInvention | Method for producing polyamide copolymer |
| abstract | The present invention relates to a method for preparing a polyamide copolymer, and more particularly, a caprolactam and lauryllactam monomer, an alkali metal catalyst, and an acetylated caprolactam initiator are introduced into the extruder directly through a liquid feeder in a twin screw extruder. After manufacturing in a continuous process by anion reaction extrusion, the thermal and physical properties such as viscosity, melt index, crystallinity, etc. can be easily controlled, and thus the polyamide copolymer which can be applied to various products can be manufactured more economically. will be. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100432061-B1 |
| priorityDate | 1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.