| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd23c354dd49d149991d5e4d2af08b17 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate |
2008-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa839f5f52b4ca74c9996e289f25fb85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e91f9c00102112acd536c99dc801edbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc80414a72793abb932a0132678565f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e83acdcef19b54df8f7da56df5ed76b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b193bf04c8031aa060a8c518f38bf2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46432adf4086eba5f069e0736683b9eb |
| publicationDate |
2009-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009173844-A |
| titleOfInvention |
Fluorene polyester oligomer and method for producing the same |
| abstract |
A fluorene-based polyester oligomer having excellent reactivity and fluidity and a method for producing the same are provided. The fluorene polyester oligomer of the present invention is a fluorene polyester oligomer obtained by depolymerizing a fluorene-containing polyester resin containing a 9,9-bis (hydroxyaryl) fluorene skeleton with a depolymerizer. The fluorene polyester oligomer may have a weight average molecular weight of about 5000 to 30000. The fluorene-based polyester oligomer may have an acid value of about 0 to 100 mgKOH / g or a hydroxyl value of about 5 to 400 mgKOH / g. The fluorene-based polyester oligomer has excellent affinity for resins and is useful as various optical materials. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105764878-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5704736-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015068628-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015196676-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105764878-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015053130-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012007154-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015218265-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014218645-A |
| priorityDate |
2008-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |