http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4647409-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-32 |
| filingDate | 1985-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd99ff22ddce0f8c9719b4fa6028b041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b2733e69b8aa9f3446cfa6d94f10467 |
| publicationDate | 1987-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4647409-A |
| titleOfInvention | Copper-phthalocyanine dyestuffs |
| abstract | Basic copper-phthalocyanine dyestuffs of the formula ##STR1## in which Cu--Pc denotes the radical of an x-valent copper-phthalocyanine, n A and B independently of each other denote an alkylene radical having 2 to 5 carbon atoms, n R 1 and R 3 independently of each other denote hydrogen or an alkyl radical having 1 to 3 carbon atoms which is optionally substituted by hydroxyl, C 1 - to C 3 -alkoxy, halogen or an NH 2 group, n R 2 denotes an alkyl group having 1 to 3 carbon atoms which is optionally substituted by hydroxyl, C 1 - to C 3 -alkoxy or halogen, n n denotes the number 1 to 3, n x denotes the value 1.8 to 2.5, n or if n=1 and A=C 2 H 4 , R 1 +R 2 denotes an ethylene bridge. n find utility for dyeing paper. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8536284-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5922116-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010119838-A1 |
| priorityDate | 1984-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.