| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 |
| filingDate |
2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24ac2f7211fb8529fb91c203fc7e1871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8bb4a84f1753d97c4445f0ca056c9cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a07d6fd2c1930b2d36baf2a0ec156e5 |
| publicationDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013028700-A |
| titleOfInvention |
Method for producing liquid crystal polyester |
| abstract |
The object of the present invention is to solidify a molten polymer when a predetermined liquid crystal polyester is produced by performing melt polymerization using a heterocyclic organic base compound containing two or more nitrogen atoms as a catalyst using a reactor having an outlet. Prevents the outlet from being blocked by objects. A melt polymer obtained by melt polymerizing a predetermined raw material monomer in the presence of a heterocyclic compound containing two or more nitrogen atoms in a reactor having an outlet and having a flow initiation temperature of 220 to 250 ° C. And the molten polymer is withdrawn from the outlet. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021039885-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7090487-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020002190-A |
| priorityDate |
2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |