| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2492 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-832 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-02 |
| filingDate |
1985-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebb3c1dbaec95e8b3a49bb61f0519055 |
| publicationDate |
1986-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4599410-A |
| titleOfInvention |
Oxachalcogenazole dyes and processes for their preparation |
| abstract |
Methine dyes are disclosed which contain a 2-halo or pseudohalo substituted 1,2,5-oxatellurazole ring fused with an aromatic nucleus, the aromatic nucleus being substituted with a methine linkage terminating in an auxochrome providing a conjugated resonance chromophore. The dyes can be formed by condensing a methine linkage precursor with a compound containing an oxatellurazole ring fused with an aromatic nucleus. The dyes are useful in optical recording elements and in photographic elements. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4687728-A |
| priorityDate |
1985-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |