http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5110934-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f934ed4d1a89142886d4387629a31688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7aaec1b7f4d92567c0b73b11b3db4ebf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-405 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-66 |
| filingDate | 1991-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015bec4e8b249e7656df690d6d4974fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a2d513c707ea7a818493b92ff22283 |
| publicationDate | 1992-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5110934-A |
| titleOfInvention | Bisphenols and poly(imidoarylether ketone)s and poly(imidoarylether sulfone)s produced therefrom |
| abstract | Bisphenols having a pendent imide moiety, of formula (I) <IMAGE> (I) in which R1, R2, R3 and R4, which may be the same or different, are selected from hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 6 carbon atoms, aryl of 6 to 10 carbon atoms, alkoxy of 1 to 6 carbon atoms and aryloxy of 6 to 10 carbon atoms; R5 is selected from fluorine, chlorine, bromine and alkyl of 1 to 6 carbon atoms, and m is 0, 1, 2, 3 or 4; and R7 is alkyl of 1 to 18 carbon atoms, aryl of 6 to 10 carbon atoms, unsubstituted or substituted one or more times by a substituent selected from fluorine, chlorine, trifluoromethyl, alkyl of 1 to 6 carbon atoms, and phenyl, or heteroaryl; are useful in producing poly(imidoarylether ketone)s and poly(imidoarylether sulfone)s which are amorphous and are soluble in readily available solvents, while displaying high glass transition temperatures and good thermo-oxidative stability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006087352-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9400119-A1 |
| priorityDate | 1991-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.