http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09230599-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 |
| filingDate | 1997-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b308fcb35aab42b681d2402fb4e9c912 |
| publicationDate | 1997-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09230599-A |
| titleOfInvention | Method for manufacturing offset printing plate by silver salt diffusion transfer method |
| abstract | (57) [Summary] (Correction) [PROBLEMS] To provide a method for producing a lithographic printing plate having a high gradation by a DTR method. An image forming method comprising an image-receiving layer containing physical development nuclei on a hydrophilic surface of a support and a light-sensitive layer having a water-permeable relationship with the image-receiving layer containing a photosensitive silver halide emulsion. The element is image-wise exposed and an alkaline aqueous solution comprising ascorbic acid as the main developing agent, a sub-developing agent of the type 1-phenyl-3-pyrazolidones and an amino alcohol as the silver halide solvent is used as the imaging element. In the method for producing an offset printing plate by the silver salt diffusion transfer method, which is applied to form a silver image in the image receiving layer and then exposes the silver image formed in the image receiving layer, the alkaline aqueous solution contains sodium ions. Does not contain potassium ions or the molar ratio of sodium ions to potassium ions in the alkaline aqueous solution is at least 3: 1. Contains um ions. |
| priorityDate | 1996-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.