| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate |
1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a7acc845ed88b1e605dd48bdb9129e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d61d9ac3628af0040575b114f6420d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_989892ac45314d7ae454711b5be83e07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92eeb6bb93e168c26cdf765d54d2314 |
| publicationDate |
1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5807962-A |
| titleOfInvention |
Aromatic sulfonated diester monomer, process to synthesize, polymer derived therefrom and method to prepare said polymer |
| abstract |
A sulfonated dicarboxylic acid and a diaromatic carbonate are reacted by a solution process to form a sulfonated aromatic diester such as diphenyl sodium 5-sulfoisophthalate. The sulfonated aromatic diester is reacted with an aromatic polymer precursor mixture such as bisphenol A and diphenyl carbonate, polymer or combination thereof, at a temperature above the melting point of the polymer or a member of the aromatic polymer precursor to form a randomly positioned sulfonated aromatic moiety in a polymer chain of a thermoplastic non-crosslinked aromatic polymer such as a linear polycarbonate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009043071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006115695-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7687595-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009020967-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009020966-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009043069-A1 |
| priorityDate |
1995-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |