| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71fb4cdb8d9e7ce4172691cf30d9d909 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-32 |
| filingDate |
1990-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f74cfd8d68b685d7f387bddbe3e72037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e174e94ce4821fdd7a5616dd5a2be8 |
| publicationDate |
1991-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5021324-A |
| titleOfInvention |
Printing plate protectant |
| abstract |
A composition useful for the protection of actinic light-exposed presensitized lithographic printing plates. The composition contains an effective amount of the di-potassium salt of hydroxyethylidene diphosphonic acid dissolved in water. The composition is applied to the surface of the revealed substrate of the plates after they have been developed but before treatment to heat, to prevent surface contamination from the heat treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9214190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9290850-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009069202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5213950-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7910024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005266350-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7300744-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9657398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009072182-A1 |
| priorityDate |
1990-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |