| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4a26ae1d84021d042a2491d78a4d4b5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2201-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2210-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2210-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2210-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C2210-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41N1-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C1-1016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-28 |
| filingDate |
2008-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91a89d15bc8eb0d31c07b0bd02e8a625 |
| publicationDate |
2010-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7682776-B2 |
| titleOfInvention |
Negative lithographic printing plate having darker aluminum substrate |
| abstract |
A laser sensitive lithographic printing plate comprises an electrochemically grained, anodized, hydrophilically treated aluminum substrate with a reflection optical density of 0.30 or higher; a free radical polymerizable photosensitive layer; and a water soluble or dispersible overcoat. The photosensitive layer comprises a polymeric binder, a free radical polymerizable monomer, a free radical initiator, and a sensitizing dye. Such dark aluminum substrate in combination with the hydrophilic treatment allows both clean background and good printing durability. Such plate can be exposed with a suitable laser at lower dosage to cause hardening in the exposed areas. The exposed plate can be developed with a regular liquid developer or with ink and/or fountain solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8846981-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8632943-B2 |
| priorityDate |
2005-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |