| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-92 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-23 |
| filingDate |
2004-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142f47d9639a45adbe84d00c6cdc52cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_315fbc6dc310e5173c9339c036e9db14 |
| publicationDate |
2005-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005092972-A1 |
| titleOfInvention |
Benzo-, naphtho- and phenanthrochromene substituted by carbamated or ureated phenyls, preparation thereof and compositions and articles containing them |
| abstract |
Disclosed are novel benzo-, naphtho- and phenanthrochromenes substituted by carbamated or ureated phenyls having the following general formula (I): n n nwherein R 1 represents a group n ntheir preparation, photochromic compositions and articles containing them. This family of compounds have interesting and useful photochromic properties, especially in terms of absorption band and discoloration speed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11453654-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8188181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7332260-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011081482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002197562-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8147726-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8308995-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011062396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010140829-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2305768-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011071257-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8486312-B2 |
| priorityDate |
2003-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |