http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0900798-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-107 |
| filingDate | 1997-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0600be2c53ba1ab5f6c65483629b407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5388d76350d89cd61ff431870debf658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dca04c5c8a3b222bab6664eb2a8800b |
| publicationDate | 2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0900798-A4 |
| titleOfInvention | FULGIMIDE COMPOUNDS, USE OF THE SAME AND COMPOSITIONS CONTAINING THE SAME |
| abstract | Novel fulgimide compounds substituted on the nitrogen atom constituting the imide ring with a phenyl group having an electron attractive group at least at one of the m-positions, which are represented by general formula (I), wherein the group of general formula (a) is an optionally substituted divalent aromatic hydrocarbon or unsaturated heterocyclic group; the group of general formula (b) is an optionally substituted norbornylidene, bicyclo[3.3.1]nonylidene or adamantylidene group; and R2 is an electron attractive group; and the use of them as photochromic material. The fulgimide compounds develop colors in higher densities than those of the photochromic compounds of the prior art. |
| priorityDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.