http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104603178-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-06 |
| filingDate | 2013-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104603178-B |
| titleOfInvention | The method that polyamide is prepared by polycondensation reaction |
| abstract | The present invention relates to a kind of method for preparing polyamide, methods described by make can polycondensation form the polycondensation reaction in the reactant mixture comprising the monomer and/or oligomer of monomer and/or oligomer of polyamide and carry out, the reactant mixture can be with aqueous but without organic solvent；Wherein described polycondensation reaction is carried out in the reactor with agitator being stirred at the same time, and in the first step, is carried out in the liquid phase, and after being undergone phase transition during the process in same reactor, in subsequent second step, is carried out in solid-state；Fusing point of the temperature at least below polyamide in second step wherein in reactor. |
| priorityDate | 2012-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.