| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fc8bbba7dbfdc1fe42f350fc84e17a3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3445 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 |
| filingDate |
2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc0c784e6b3d092181ea76276ff36bc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf883ce6e08325c917d50ed1a2fde19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd680f71ef1d703946a61ebc5bd66062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a5ddc0803103170d0ca8f2bea716f45 |
| publicationDate |
2015-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015189765-A |
| titleOfInvention |
Pentaarylbiimidazole compound and method for producing the compound |
| abstract |
PROBLEM TO BE SOLVED: There is a problem that conventional photochromic compounds are not sufficient from the viewpoint of color development / decoloration speed and durability, and the number of production processes is large. The present invention provides a photochromic compound that can be industrially used by realizing that it has both high-speed color-decoloring reaction and high durability and can be synthesized at low cost. [MEANS FOR SOLVING PROBLEMS] A compound of the present invention is characterized by introducing a diarylimidazolyl radical into an ortho position of an aryl group, and the compound has a photochromic property, and has a fast color-decoloring reaction and high durability. Realize a photochromic compound. Furthermore, the present invention provides a photochromic compound that can be synthesized at low cost and can be more industrially used. [Selection] Figure 1 |
| priorityDate |
2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |