| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc7c56eb6ac01ee74c51d8acb03b9235 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D341-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D339-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D345-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D345-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D339-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D341-00 |
| filingDate |
1993-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddd6f53f8766bf0a433d994608da73f9 |
| publicationDate |
1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9427997-A1 |
| titleOfInvention |
Optoelectronic tautomeric compositions |
| abstract |
This application is directed to optoelectronic materials which are bistable organic tautomeric compositions of dithio or diseleno carbamate esters of cyclic 1,3-dithio or diselena-2-iminium salts. Specifically, it is concerned with compounds having formula (1), wherein X is S or Se; wherein R or R1 are alkyl, or alkyl that together form a ring of carbon atoms; wherein Z is a chiral group of two or more ring atoms, and; wherein An is the anion of a strong acid. These molecules are in themselves molecular-sized optoelectric switching devices. |
| priorityDate |
1992-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |