| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_734e3d81ddb8bc29d531fd416b3654e0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1033 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-21
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/C07D498-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-21 |
| filingDate |
2003-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f2feec9d86bb112b3d57278d2db088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d460ba894c483fdf0bc5d9bb8890d2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf8964de6956f3c26e19d1effed338e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bf71cfa706844faee9c5d3f98fd0a9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60e5fc0168fddd610c67cd97eab2aa51 |
| publicationDate |
2012-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1560893-B1 |
| titleOfInvention |
Photochromic compositions and light transmissible articles |
| abstract |
The invention relates to a photochromic polymeric composition comprising a polymer matrix and a photochromic compound which is an adduct comprising a photochromic moiety and at least one pendant oligomer group to provide a rate of fade of the photochromic polymeric composition which is significantly changed when compared with the corresponding composition comprising the photochromic compound without said pendent oligomer. The invention also relates to a photochromic compound which is an adduct comprising a photochromic moiety and at least one pendent oligomer. |
| priorityDate |
2002-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |