http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0872769-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41N3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-32 |
| filingDate | 1997-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5ede32da8d5b2f43e0d67bed707414f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa1bcc6c918bbaacbb9f771428a9b049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2420ed6cb0652edd5091ad526c93668d |
| publicationDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0872769-A1 |
| titleOfInvention | Lithographic printing plate and treating liquids for such plate comprising a hydrophilic amphoteric block copolymer |
| abstract | A lithographic printing plate that works according to the silver salt diffusion transfer reversal process is disclosed. The lithographic properties of said plate can be improved by incorporating a hydrophilic amphoteric block copolymer, comprising a non-ionic block of acrylic units with pendant nitrile groups and an acrylamid(in)e block which comprises units with pendant basic and acidic groups. The hydrophilic amphoteric block copolymer is preferentially present in the image receiving layer of the lithographic printing plate. In an alternative embodiment, said block copolymer may be present in a treating solution used for processing said plate or applied onto said plate while printing. The hydrophilicity of the printing plate's surface is improved without deteriorating the ink-acceptance in the printing areas. |
| priorityDate | 1997-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.