http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4055565-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B26-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B26-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-08 |
| filingDate | 1973-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37feb0cd9e1055ede23bafaddcc12937 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ceb565d56660e6cf9d3801ccb1849b |
| publicationDate | 1977-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4055565-A |
| titleOfInvention | Optical brightening agents of naphthalimide derivatives |
| abstract | A naphthalimide derivative having the formula <IMAGE> wherein R is an alkyl, or cycloalkyl, an aralkyl, a haloalkyl, an alkoxyalkyl, a hydroxyalkyl, an N,N-dialkylaminoalkyl, an unsubstituted or halogen-, alkyl-, alkoxy- or hydroxy-substituted aryl, or an ammoniumalkyl; X is a group of the formula, <IMAGE> wherein A is <IMAGE> or an unsubstituted or halogen-substituted arylene, or a group of the formula, <IMAGE> wherein R1 is hydrogen, an alkyl, phenyl, a hydroxyalkyl, or an alkoxyalkyl; Y is -CO-, -COO-, -CONR3- (where R3 is hydrogen or an alkyl), or -SO2-; R2 is hydrogen, an alkyl, a cycloalkyl, an aralkyl, a haloalkyl, an alkyl- or aryl-substituted amino-alkyl, an unsubstituted or halogen-, alkyl-, alkoxy-, hydroxy-, amino- or alkylamino-substituted aryl, a group of the formula, <IMAGE> (where R, R1 and Y are as defined above and R4 is a bivalent group), or a group of the formula, -R5-Q+ . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6387296-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114436961-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4473693-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114436961-A |
| priorityDate | 1969-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1038.