| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-026 |
| filingDate |
1991-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c5e027bdb9ef1cf9a652571878f3aa1 |
| publicationDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5221590-A |
| titleOfInvention |
Photoelectrographic imaging with dyes or pigments to effect a color density or hue shift |
| abstract |
The present invention relates to a photoelectrographic element having a conductive layer in electrical contact with an acid photogenerating layer which is free of photopolymerizable materials and contains an electrically insulating binder and an onium acid photogenerator. A dye or pigment which undergoes a color density or hue shift upon exposure with radiation is included in the photoelectrographic element. A method for forming images with this element is also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6432610-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005089789-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5314785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003228534-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5593458-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004220298-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7147801-B2 |
| priorityDate |
1991-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |