http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0636664-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba045776bcd32d32e3100da8dfce4e28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 |
| filingDate | 1994-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e376de68ae5a57fa22ced90876ba7629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_190e8134348948f8c712f9986d5f1ec5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25ca087d778199e75f596d81c1a5f6d6 |
| publicationDate | 1995-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0636664-A1 |
| titleOfInvention | Substituted phthalocyanines |
| abstract | A phthalocyanine of Formula (1):n n wherein:n M k Pc is a phthalocyanine nucleus of Formula (2):n M is a metal atom, a chloro-metal group, and oxy-metal group or hydrogen; k is inverse of ½ valency of M; R and R¹ each independently is an organic radical; R² is H or optionally substituted alkyl; a is an average value from 15 to 8; b is an average value from 1 to 8; and a+b is from 15 to 16; and sulphonated derivatives thereof and process for their preparation. n The phthalocyanines of the present invention are useful for absorbing electro-magnetic radiation from for example a laser source and may be used in a coating for optical data storage disks, or in security applications such as printing banknotes or cheques, or in the preparation of lithographic printing plates or in washing powders to assist in bleaching. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0934985-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0934985-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0757084-A1 |
| priorityDate | 1993-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.