http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05107710-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-36 |
| filingDate | 1991-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85397be22c968584ecce48777b5b68f1 |
| publicationDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05107710-A |
| titleOfInvention | Color diffusion transfer photosensitive material |
| abstract | (57) [Summary] [Purpose] Having a reducible dye-donating compound, a reducing agent, and a photosensitive silver halide emulsion, which release a diffusible dye in the opposite reaction to the reduction of silver halide to silver. , The minimum density part (corresponding to the high-exposure part) of the color diffusion transfer photosensitive material for forming an image by developing with an alkaline developer having a pH of 12 or more is lowered. A reducible dye-donor compound of the formula (I) which releases a diffusible dye when reduced and / or a reducing agent is dispersed in a polymer containing 5 mol% or more of the unit of the formula (II), It is added to a light-sensitive element of a color diffusion transfer light-sensitive material. Further, by adding the compound of the formula (III) to the processing element of the color diffusion transfer light-sensitive material, the minimum density can be lowered and the maximum density area (corresponding to the unexposed area) can be increased. Formula (I) PWR- (Time) t -Dye PWR is a group that releases-(Time) t -Dye when reduced; Time Is a group which is released from PWR as-(Time) t -Dye and then releases Dye through a subsequent reaction; t is an integer of 0 or 1; Dye is a dye or its precursor. [Chemical 1] |
| priorityDate | 1991-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.