http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9822537-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b06af1761572753ab9ef3ea61409458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_868b8d34bdc83d0b033f5f4315e5f468 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-924 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate | 1997-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40e94848baecda8a154186d119127c96 |
| publicationDate | 1998-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9822537-A1 |
| titleOfInvention | Acid yellow dye and method for using same |
| abstract | The invention is a composition of matter useful as an acid yellow dye having formula (I) wherein: X is hydrogen or SO3?-M+; M+ Na+, Li+, K+, NH¿4+, or hydroxyalkylammonium of the formula [H-(OCH¿2?CH2)n]p NHm, where n is 1 to 5, p is 1 to 3, and p + m is 4; R1 is hydrogen, a metal ion, an alkyl or C1-4, of hydroxyalkyl of C1-4, and combinations thereof; and R2 is an unsubstituted aromatic ring or a substituted aromatic ring having at least one substituent, provided that when one of the substituents is SO3?-M+¿, X is hydrogen; and combinations thereof. The invention also includes a process for dyeing a material with this compound and the material so dyed. |
| priorityDate | 1996-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 356.