http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005031974-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fa893ad762099de57d3c9c93b13d968 |
| 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/C09B47-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24 |
| filingDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b04edac2248557ae6278b2baa7624122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9a1596f473d4bacf53b8471061db958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbd7e7a195cce69ad009376d767a3f16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dbe78daee3f840f3ae0836bedaaa7d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f2856582b3519f43001bb29316ce81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c7991bf8de4e1d85ffdeab0f9282450 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3908a6ef59477fedd565120531e87d7 |
| publicationDate | 2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102005031974-A1 |
| titleOfInvention | Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the information layer of optical data carriers |
| abstract | Optical data carriers comprise a preferably transparent substrate, optionally already coated with one or more reflection layers and / or protective layers, on the surface of which a light-writable information layer, optionally one or more reflection layers and optionally a protective layer or a further substrate or a cover layer are applied with blue light of a wavelength in the range of 360-460 nm, in particular 390-420 nm, very particularly preferably from 400 to 410 nm, preferably laser light, can be described and read, wherein the information layer contains a light-absorbing compound and optionally a binder, characterized in that at least one axially substituted phthalocyanine sulfonamide of the formula I is used as the light-absorbing compound, wherein M is a trivalent or a tetravalent metal atom, R 1 and R 2 independently of one another are hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl or hetaryl or R 1 and R 2 together with the N-atom to which they are attached are hydrogenated, partially hydrogenated, quasi-aromatic or aromatic Form a ring, preferably form a 5- to 7-membered ring which optionally contains further heteroatoms, in particular from the group N, O and / or S, R 3 is hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl or hetaryl, R 4 is hydroxy, halogen, alkyl, cycloalkyl, ... |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105026406-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9362509-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8933238-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9040710-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014140829-A1 |
| priorityDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.