| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 |
| filingDate |
1971-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dc4fb765d261a16d2ea3b366645e16f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caf504541761d3384c67f616d4df4f88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e9441db9d7a57f9bebbadd181f5577c |
| publicationDate |
1975-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3899504-A |
| titleOfInvention |
Certain benzazolylamino-anthraquinones |
| abstract |
Dyestuffs with pigment properties are obtained, by acylating dyestuffs of the anthraquinone and anthraquinoid series which have at least one amino or mercapto group with tetrabromo- or tetrachloro-benzthiazoles or benzoxazoles which are substituted in the 2-position with an anionic leaving-group. Subject of the invention are furthermore the acylation reagents 2chlorotetrabromobenzthiazole and 2-chlorotetrabromobenzoxazol, which are manufactured by chlorination of benzthiazol, respectively benzoxazol in the 2-position and subsequent bromination of the benzene nucleus. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4614804-A |
| priorityDate |
1970-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |