http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070084512-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf407fb35176270eb1b211aa47ee5bda http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B56-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-22 |
| filingDate | 2005-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_466191dc39eb09e582ea4a41da678a91 |
| publicationDate | 2007-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070084512-A |
| titleOfInvention | Azo compound and dye-based polarizing film or polarizing plate containing them |
| abstract | The azo compound represented by the following formula (1) in the form of a free acid is excellent in polarization performance and durability, and dichroism used for the polarizing plate with little color leakage in a visible light region, and the polarizing plate for liquid crystal projectors using the same. ) Are extremely useful compounds as dyes.n n n n n n n n In the above formula, R1 represents a sulfonic acid group, a carboxyl group or a lower alkoxy group, and R2 represents a sulfonic acid group, a carboxyl group, a lower alkyl group or a lower alkoxy group. However, the case where R1 and R2 together are a sulfonic acid group is excluded. R3 to R6 each independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group, and R7 and R8 each independently represent a hydrogen atom, an amino group, a hydroxyl group, a sulfonic acid group or a carboxyl group. |
| priorityDate | 2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.