| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-141 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-4853 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-485 |
| filingDate |
1972-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_558bc34ea8972ff3f369b72aeaefbd01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f148b0e79ce3a97717485aa1bb379d6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdf04f15cf9be13af93fc666d33fad1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8059f898c87ce46a778d867c58d0cf5a |
| publicationDate |
1974-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3816121-A |
| titleOfInvention |
Direct positive photographic material containing a color coupler under one micron in size and fogged silver halide grains with substantially no internal sensitivity having absorbed on the surface a desensitizing dye containing a solubilizing group |
| abstract |
A color photographic material having at least one silver halide photographic emulsion layer containing chemically fogged direct positive silver halide grains, said silver halide photographic emulsion layer simultaneously satisfying the following criteria: 1. SAID SILVER HALIDE PHOTOGRAPHIC EMULSION HAVING SUBSTANTIALLY NO FREE ELECTRON TRAP IN SAID SILVER HALIDE GRAINS; 2. SAID SILVER HALIDE PHOTOGRAPHIC EMULSION HAVING ADSORBED ON THE SURFACE OF SAID SILVER HALIDE GRAINS AN ELECTRON ACCEPTOR HAVING A WATER-SOLUBLE ANIONIC GROUP OR AN ANIONIC GROUP FORMING A BETAINE STRUCTURE; 3. SAID SILVER HALIDE EMULSION CONTAINING DROPLETS OF AN OILSOLUBLE COLOR COUPLER DISPERSED THEREIN, THE MEAN DROPLETS SIZE IN DIAMETER OF SAID COUPLER BEING SMALLER THAN ABOUT 1 MICRON; AND 4. SAID SILVER HALIDE EMULSION LAYER FORMING A COLOR IMAGE ON DEVELOPMENT WITH A COLOR DEVELOPING SOLUTION CONTAINING A PHENYLENEDIAMINE OR A DERIVATIVE THEREOF AS THE COLOR DEVELOPING AGENT IS DISCLOSED. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3933506-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101125960-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004037814-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009048250-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5049483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4015989-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE30211-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7842712-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3933501-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7262200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004167121-A1 |
| priorityDate |
1971-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |