http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130078583-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe25bc79dbfd72b55f374d71e9ed7f5b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-32 |
| filingDate | 2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a36fa92a56627b8f08fe4bca8ca7b56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abb5df239a13bc9b439ab8b90ae2bba1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38ac5960e715a0e4ce1060a527727509 |
| publicationDate | 2013-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20130078583-A |
| titleOfInvention | Method of manufacturing poly(m-phenylene terephthal amide |
| abstract | PURPOSE: A manufacturing method of a poly m-phenylene terephthal amide composition is provided to have an excellent heat resistance and a high intensity by polymerizing m-phenylenediamine and terephthaloyl chloride at low temperature. CONSTITUTION: A manufacturing method of a poly m-phenylene terephthal amide composition includes a dissolution step which dissolves m-phenylenediamine in N-methylpyrrolidone which includes CaCl2 which is a solvent; a polymerizing step which performs a polymerization by adding terephthaloyl chloride to N-methylpyrrolidone in which the m-phenylenediamine is dissolved; and a neutralization step which performs neutralization by adding CaO after the polymerization. The m-phenylenediamine is vacuum-sublimated in 0.1-1 torr and has 99% of purity. [Reference numerals] (AA) Dissolving step; (BB) Polymerizing step; (CC) Neutralizing step |
| priorityDate | 2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.