| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a5173a7d063a9f70ca7b5e86fc23863 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-103 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-18 |
| filingDate |
1980-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_668124d0dc7e2d6cb0ea5424a809e10c |
| publicationDate |
1983-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4379089-A |
| titleOfInvention |
Polyaminoalkylenesulfonamidated disazo colorants |
| abstract |
This invention relates to novel mixtures consisting essentially of monoazo compounds and disazo compounds which are substituted with x (N-substituted sulfonamido) groups, to acid-addition salts of said azo compounds, useful as direct dyes particularly in the dyeing of cellulose, and to methods of preparation of said mixtures of (N-substituted sulfonamido) substituted monoazo and disazo compounds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6007586-A |
| priorityDate |
1980-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |