http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002136985-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01dc8a8a3ae90ebd3658b65c494e2a4d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C1-1033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41C1-10 |
| filingDate | 2002-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7348ac0a05f85a578c9526b9a5b8542a |
| publicationDate | 2002-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002136985-A1 |
| titleOfInvention | Heat sensitive printing plate precursors |
| abstract | A lithographic printing plate precursor comprises a grained and anodized aluminum substrate coated with a metallic layer, preferably a silver layer, on top of which is applied a layer comprising at least one oleophilising agent and at least one hydrophilic stain-reducing agent, the hydrophilic agent being chosen such that it adsorbs onto the metallic layer but is not so strongly adsorbed thereon as to displace the oleophilising agent. Preferably, the oleophilising agent comprises a mercaptotetrazole or mercaptooxadiazole derivative, the hydrophilic stain-reducing agent comprises a material which includes at least one sulfur, selenium or tellurium containing group, and the layer additionally comprises an additional hydrophilic material. The invention provides lithographic printing plate precursors which may be image-wise exposed by means of a high intensity laser beam to provide press ready plates showing reduced stain in non-image areas, high image quality, good press properties and high durability on press without the requirement for the use of intermediate film and developer chemistry. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003148207-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006246378-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6929895-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015024215-A1 |
| priorityDate | 2001-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.