http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0811894-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2217-0025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-34 |
| filingDate | 1997-06-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1f0513a4659799eb1e6c37df408aad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc3be9acccd785ba4d567356511ffa54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4c039d243088d66e603bfdd5ed0a39 |
| publicationDate | 1997-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0811894-A1 |
| titleOfInvention | A method for printing information on substrates comprising security features |
| abstract | A method for printing information on a substrate comprising security features is provided, being a Direct Electrostatic Printing (DEP) method, comprising the steps of :n i) passing a substrate comprising security features and having thickness T in µm, in a spacing, having a width L in µm, between a printhead structure (106) and a back electrode (105), ii) providing, from a toner delivery means (101), a cloud (104) of toner particles in the vicinity of printing apertures (107) in the printhead structure (106), iii) image wise depositing toner particles on the substrate through the printing apertures and iv) fixing the toner particles to the substrate. Preferably L ≥ 1.5T and between the back electrode and the toner delivery means a DC potential difference (DC TB ) such that |DC TB |/L ≥ 1.0, where |DC TB |/L is expressed in V/µm. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5880760-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1091264-A1 |
| priorityDate | 1996-06-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 25 of 25.