| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2da911fb855ac73a44fddee84b54017b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80a8db5f19eddca17c63cb26efad0c78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-73 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-685 |
| filingDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c737988c4d5acb394eb1b7f8ad26af41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d191858c7c184e495e4613b9c4b7e2c8 |
| publicationDate |
2011-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011071183-A1 |
| titleOfInvention |
Photochromic composition |
| abstract |
Disclosed is a photochromic composition comprising 100 parts by mass of an indeno[2,1-f]naphtho[1,2-b]pyran compound having the skeleton represented by formula (I) and 1-300 parts by mass of an ultraviolet absorber which shows maximum absorption in the wavelength range of 280-330 nm as the longest-wavelength maximum absorption. |
| priorityDate |
2009-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |