http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05107709-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-10 |
| filingDate | 1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e11a5c1fd4267df3ca10da3d3b879be4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde05f1bfa7268ca04666c775c1b9511 |
| publicationDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05107709-A |
| titleOfInvention | Color diffusion transfer photosensitive material |
| abstract | (57) [Summary] [Purpose] A negative-type silver halide emulsion is combined with a diffusion-resistant compound (positive dye-donating compound) that releases a diffusible dye in the opposite reaction to the reduction of silver halide to silver. The sensitivity of the color diffusion transfer photosensitive material for forming a positive image is increased, and the maximum density area (corresponding to the unexposed area) is increased. A reducible dye-providing compound of the general formula (I) which releases a diffusible dye when reduced, and a silver halide emulsion chemically sensitized in the presence of a sensitizing dye are treated with a solid adsorbent. Then, after desorbing part or all of the adsorbed dye, A color diffusion transfer light-sensitive material containing a silver halide emulsion to which a sensitizing dye is adsorbed again if necessary. 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 | 1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 253.