| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-165 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C1-1041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-368 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N1-14 |
| filingDate |
2002-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b6294de7fc7a8e6708b199a50bbc63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3126d6185f12af1c0fd2c786a1b74bcc |
| publicationDate |
2003-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1291173-A1 |
| titleOfInvention |
Thermal switchable composition and imaging member containing complex oxonol IR dye and methods of imaging and printing |
| abstract |
An imaging member, such as a negative-working printing plate ornon-press cylinder, can be prepared with a hydrophilic imaging layer comprised ofna heat-sensitive hydrophilic charged polymer (ionomer) and an infrared radiationnsensitive negatively-charged oxonol dye that has a λ max of greater than 700 nm.nThe heat-sensitive polymer and IR dye can be formulated in water or water-misciblensolvents to provide highly thermal sensitive imaging compositions. Innthe imaging member, the polymer reacts to provide increased hydrophobicity innareas exposed to energy that provides or generates heat. For example, heat can bensupplied by laser irradiation in the IR region of the electromagnetic spectrum.nThe heat-sensitive polymer is considered "switchable" in response to heat, andnprovides a lithographic image without conventional alkaline processing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8129195-B2 |
| priorityDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |