http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001287462-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-244 |
| filingDate | 2000-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b29517be80fcd6e691a7cfbbb2ff246f |
| publicationDate | 2001-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001287462-A |
| titleOfInvention | Optical information recording medium |
| abstract | (57) [Summary] (Modified)nPROBLEM TO BE SOLVED: To enable high-sensitivity optical recording in a blue light region. Yes, supports recording / reproducing wavelengths of 400 to 500 (nm) A write-once optical information recording medium is provided.nSOLUTION: The recording layer has a porphy represented by the following formula (1). Optical information characterized by containing a phosphorus compound Information recording medium.n In the above formula, each substituent is the following group. X 1 ~ X Five Is that At least one of which has a fluorine atom and / or a fluorine atom Substitution group. R 1 ~ R 8 Are each independently a hydrogen atom or a halogen atom Child, nitro group, cyano group, hydroxyl group, carboxyl group, Substituted or unsubstituted alkyl, alkoxy, aryl , An amino group, an acyl group. M is (OR 9 ) P, (OS iR Ten R 11 R 12 ) Q, (OPOR 13 R 14 ) R and (OC OR Fifteen ) S (R 9 ~ R Fifteen Is independently a hydrogen atom, Is an unsubstituted aliphatic or aromatic hydrocarbon group, p, q, r, s Is an integer of 1 to 2) A trivalent or tetravalent metal having one. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1930339-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6905749-B2 |
| priorityDate | 2000-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.