| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0684849a91bedf42d2501b29e0f6c8e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 |
| filingDate |
2001-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86e0ad25a822019f35d0f58ea25bc76d |
| publicationDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6593445-B2 |
| titleOfInvention |
Low color poly(biphenyl ether sulfone) and improved process for the preparation thereof |
| abstract |
Improved carbonate method for producing poly(biphenyl ether sulfones) having a low color, the improvement being the use of small particle size anhydrous potassium carbonate. The resulting poly(biphenyl ether sulfones) are significantly improved in color. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009283476-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006115695-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9175136-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019030184-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010324171-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8759458-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8362114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9777119-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011213095-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016145385-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3044249-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105860078-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3441393-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10023692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8110639-B2 |
| priorityDate |
2000-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |