http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007006417-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ba554d1a772824491028c35ec4a5eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a9750d967f8fa2b7eada7068b227056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01e0059caf7afe7920c18879b18af042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fa893ad762099de57d3c9c93b13d968 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f8e7f451a7b9da6bfe1984fc4df6e75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ec99168e242dd477129f50bf187e3ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696aef6b4f1cc617de3529e807a74198 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa28002d9667864118a06e73d9095611 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-248 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-24 |
| filingDate | 2006-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21ca7f8f141e74a490c1655a67c5db38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17098a841c3da0894172210be642dc25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd146be2a2b0f21000735a6071aff243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bc98edcc21aeb06025a2eaa4dfcc6f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07e4de523065775349d543d4e21d325d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94f01d715aee4da2bce5500d4b15d9ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24eb86181304c3778528b38c75698ae4 |
| publicationDate | 2007-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2007006417-A2 |
| titleOfInvention | Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the data layer of optical data carriers |
| abstract | Disclosed are optical data carriers containing a preferably transparent substrate which is optionally provided with one or several reflective layers and/or protective layers and to the surface of which a light-writable data layer, one or several optional reflective layers, and an optional protective layer, another substrate, or a coating are applied. Said optical data carriers are writable and readable with blue light having a wavelength ranging from 360 to 460 nm, especially 390 to 420 nm, most preferably 400 to 410 nm, preferably laser light. The data layer contains a light-absorbing compound and an optional binder. The inventive optical data carriers are characterized in that at least one axially substituted phthalocyanine sulfonamide of formula (I) is used as a light-absorbing compound, wherein M represents a trivalent or tetravalent metal atom, R<SUP>1</SUP> and R<SUP>2</SUP> independently represent hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, or R<SUP>1</SUP> and R<SUP>2</SUP> form a hydrogenated, partially hydrogenated, quasi aromatic, or aromatic ring, preferably a five-membered to seven-membered ring, along with the N atom to which the same are bound, said ring optionally containing additional heteroatoms, particularly from the group comprising N, O, and/or S, R<SUP>3</SUP> represents hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, R<SUP>4</SUP> represents hydroxy, halogen, alkyl, cycloalkyl, alkoxy, monoalkylamino or dialkylamino, aralkyl, aryl, hetaryl, arylazo, hetarylazo, cyano, nitro, or alkoxycarbonyl, A represents oxygen or sulfur, m represents a number from 1 to 4, n represents a number from 0 to 3, m+n represents a number from 1 to 4, x represents 1 if a trivalent metal atom is used while representing 2 if a tetravalent metal atom is used, y represents a number from 0 to 4, and Kat represents hydrogen, lithium cation, sodium cation, potassium cation, ammonium cation, tetrabutylammonium cation, tetrapropylammonium cation, tetraethylammonium cation, tetramethylammonium cation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016517398-A |
| priorityDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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