http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04348168-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4956374e238689b820a3469ca82b9e0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-00 |
| filingDate | 1991-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d395520fbf6537d1095796cf6537e518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57179851d116bb90e02a1e06e33f9ed2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_156f5fc179ff2e3787dc1b63816a49f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d73bbda95268a713a76540a96a3c7bc8 |
| publicationDate | 1992-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04348168-A |
| titleOfInvention | Alpha-alkoxyphthalocyanine compound and optical recording medium using the same compound |
| abstract | PURPOSE: To provide the subject new compounds useful as an optical recording medium excellent in reflectance, sensitivity, recording characteristics, regenerated light stability and shelf life and showing dark color or bluish green color. n CONSTITUTION: Compounds of formula I (R is 4-15C branched alkoxy; Position of R is 1 or 4, 5 or 8, 9 or 12, 13 or 16; Met is Zn or Mg), e.g. tetra(4-methyl-2- pentyloxy)phthalocyanine zinc isomer mixture. In addition, the compounds of formula I can be obtained by a reaction with heating in the presence of a compound of formula II and 1,8-diazabicyclo[5.4.0]-7-undecene in a metal derivative and an alcohol. An optical recording medium produced by using the compounds of formula I as the recording layer is useful as an optical disc, etc. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5663326-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0703280-A1 |
| priorityDate | 1990-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.