http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003527448-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate | 1999-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003527448-A |
| titleOfInvention | Improved process for preparing sulfanatophenyl substituted porphines |
| abstract | (57) [Summary]nThe present invention relates to an improved method for producing copper meso-tetra- (4-sulfanatophenyl) -porphine (designated p-CuTPPS4). With this improved method, it is possible to produce p-CuTPPS4 at a lower cost and a higher yield as compared with the conventional method for producing p-CuTPPS4. Furthermore, the present invention relates to a process for preparing copper meso-tetra- (2-sulfanatophenyl) -porphine (named o-CuTPPS4) and the use of o-CuTPPS4 as a dye stabilizer for various dyes, especially magenta dye About. According to the present invention, o-CuTPPS4 provides a more stable and "bluish" dye stabilizer compared to known dye stabilizers such as copper meso-tetra- (p-phenylcarboxylic acid) -porphine. . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007101343-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012105483-A1 |
| priorityDate | 1998-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 160.