http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200523674-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_461514df460e0cdd5644e86ba60adbf7 |
| filingDate | 2004-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1def91dfee73e48a3bc16325ecf37df9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ecbb8355f1a5bbd78114a5b786fa73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0884534a85abebf1eaee315add8c8529 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2020f8d2644c242a9823b7346e1cc06b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d749de20a71173817961457c4c3f5a4 |
| publicationDate | 2005-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200523674-A |
| titleOfInvention | 2,5-norbornadiene photochromic material |
| abstract | A 2,5-norbornadiene photochromic material is represented by the formula (I), in which R1, R2, R3 and R4 are the same or different, but each of them represents a hydrogen atom or C1 to C4 linear or branched alkyl; R5, R6, R8 and R9 are the same or different, but each of them represents a hydrogen atom or C1 to C4 linear or branched alkyl; R7 represents methyl, methoxy, dimethylamino, ethylamino, or diethylamino. The present 2,5-norbornadiene photochromic material can absorb light in the visible wavelength range and can perform photo-activated valence isomerization under the absence of a photo sensitizer. |
| priorityDate | 2004-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.