http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0545825-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/G03C8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-08 |
| filingDate | 1991-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c9a5fe4b1db734bf6f344b35185fec0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e11a5c1fd4267df3ca10da3d3b879be4 |
| publicationDate | 1993-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0545825-A |
| titleOfInvention | Color diffusion transfer photosensitive material |
| abstract | (57) [Abstract] [Purpose] A negative silver halide emulsion is combined with a diffusion-resistant compound (positive dye-donor compound) that releases a diffusible dye in the opposite reaction to the reaction of silver halide reduction to silver. The sensitivity of the color diffusion transfer photosensitive material for forming a positive image is increased, and the minimum density portion (corresponding to the high exposure portion) is lowered. A color diffusion transfer photosensitizer using a reducible dye-donating compound of the general formula (I) that releases a diffusible dye when reduced and silver halide grains chemically sensitized by a selenium sensitizer. material. General formula (I) PWR- (Time) t- Dye PWR is a group which releases-(Time) t- Dye when reduced; Time is-(Time) t- Dy from PWR. A group that is released as e and then releases Dye through a subsequent reaction; t is an integer of 0 or 1; Dye is a dye or its precursor. |
| priorityDate | 1991-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.