http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1177686-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_448afa710ed8cadd3663b800b9c96546 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F1-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-00 |
| filingDate | 1982-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9fd7a033f0ba33e192a7e3e6351bf43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_946cddd855fbab13a5f3a231c64db93a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f42399e32acd75a4eb79742c2348209 |
| publicationDate | 1984-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1177686-A |
| titleOfInvention | Photosensitive relief image-forming materials including an indicator which shifts on exposure and at a higher ph to a higher actinic opacity state |
| abstract | A R S T R A C T A relief image-forming composition having an acidic pH comprises a photosensitive component and an indicator capable of existing in two states differing in actinic opacity dependent upon pH. A relief image is formed by (1) exposing to light selected areas of a layer of the composition, the indicator being in its state of lower actinic opacity, (2) removing layer material from the exposed areas or from the unexposed areas and (3) shifting the pH in the remaining layer material to A value at which the indicator exists in its state of higher actinic opacity. the resultant image can then be used as an intermediate original in diazotype copying processes. |
| priorityDate | 1981-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.