| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4956374e238689b820a3469ca82b9e0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 |
| filingDate |
1998-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29311089d4d7da34fb89a012d6168136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_811bbb79a0fb62f2aedb55195f7d6b2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f371e830a931b4c56c21d58b3e9364a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da44ecbcc8f232eee5689b5f9c888414 |
| publicationDate |
1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0928816-A2 |
| titleOfInvention |
Phthalocyanine compound, its intermediate, process for producing the compound, and use thereof |
| abstract |
The invention relates to a novel phthalocyaninencompound absorbing in the near infrared region of thenspectrum with a high absorption coefficient whichnfeatures high solubility in solvents, goodncompatibility with resins and high aging resistance,nthus finding application as a near infrared raynabsorbing material or a light-heat conversion materialnwith great advantage and to a process for producing thenphthalocyanine compound. n The novel phthalocyanine compound has thenfollowing general formula:n nwherein R represents alkyl or alkoxyalkyl; X representsnhalogen, alkylthio, phenylthio which may be substituted,nor naphthylthio which may be substituted; M representsna couple of hydrogen atoms, a divalent metal, or antrivalent or tetravalent metal derivative. n The near infrared ray absorbing and light-heat nconversion materials containing the abovenphthalocyanine compound are also described. |
| priorityDate |
1997-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |