| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56abb7a905b2aba4c53d3d3debee8c14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-0083 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-008 |
| filingDate |
1998-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e942bd54c01087c917d27b78249cb88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ece66647550d61acc4e634bdcf698fc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f542ae96e2c0df1e060beb9ab5aeac5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f05b8e83998147aa3a5f47f694e4caa |
| publicationDate |
2003-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0937753-B1 |
| titleOfInvention |
Water-soluble azo compounds and process for producing the same |
| abstract |
The present invention provides novel water-soluble azo compounds derived from 2-hydroxynaphthalene-3,6-dicarboxylic acid or derivatives thereof and diazonium salts having sulfo group(s). These compounds are useful as raw materials for dyes having excellent dyeing properties and fastness. |
| priorityDate |
1997-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |