| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3809 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d3fb3f89b77679321e7548652c9c578
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_103251aa1ff5f268c1c80f48ed045141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f04cb5f660647d7e8031ae069ced384 |
| publicationDate |
2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011132512-A |
| titleOfInvention |
Method for producing liquid crystal polyester, liquid crystal polyester composition, reflector and light emitting device |
| abstract |
A method for producing a liquid crystal polyester having high whiteness and excellent heat resistance with good operability is provided. A raw material monomer is polycondensed to obtain a polycondensate. The polycondensate is formed into particles to obtain a particleized product. This particulate product is solid-phase polymerized to obtain a liquid crystal polyester. The granulated product subjected to solid phase polymerization has an iron content of 5 ppm by weight or less. The granulation of the polycondensate is preferably performed by mechanical pulverization using a pulverizer in which the material in contact with the polycondensate is an acid-resistant material. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101840050-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101817359-B1 |
| priorityDate |
2009-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |