http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009071509-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47b35d334ac80475876e54b8c30c74fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0d0eff37973a9484e62c55b91d407be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41P2235-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41F35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B7-0021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-00 |
| filingDate | 2005-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c9ee7dd61aa0f31da07d8b03260ee6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e09ab8cc369e89e2faa13586c2601399 |
| publicationDate | 2009-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009071509-A1 |
| titleOfInvention | Process for Cleaning Engraved Cylinders Used in Printing and Packaging Industry From Adhesive and/or Ink Residues |
| abstract | A process for the removal of dry adhesives and/or inks from the surface and from the interior of the cells of the engraved cylinders used in printing and coupling processes, using a supercritical mixture formed by one or more organic solvents and a supercritical fluid, preferably consisting of supercritical carbon dioxide. The microscopic cells of the engraved cylinders used in printing industry or of the cylinders used for film coupling in packaging industry are thoroughly and easily cleaned by a process comprising the steps of forming the said supercritical mixture, delivering it in a high pressure autoclave previously filled with the engraved cylinders to be cleaned, cleaning for a given residence time, eliminating the organic solvent residue in the autoclave by washing it with supercritical fluid and precipitating the extracted inks and/or adhesives in one or more separators located downstream the autoclave. |
| priorityDate | 2005-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.