http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4255509-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/C09B29-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-28 |
| filingDate | 1979-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d81abbaa32c927ae35926ab253cb852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44f4b9bfa1d6bb911f211bce5723d382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a529d12b37b0dfe225393f3ea3d7e53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6736a5210a4c488eee0a71ebbd387bc2 |
| publicationDate | 1981-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4255509-A |
| titleOfInvention | Photographic light-sensitive sheet for the color diffusion transfer process |
| abstract | A photographic light-sensitive sheet for the color diffusion transfer process which comprises a support having thereon at least one light-sensitive silver halide emulsion layer having associated therewith a compound represented by the following general formula (1): <IMAGE> (I) wherein Q1 represents a hydrogen atom; a halogen atom; a sulfamoyl group represented by the formula -SO2NR3R4 wherein R3 represents a hydrogen atom, or an alkyl group, m represents 0 or 1, R4 represents a hydrogen atom or R4a wherein R4a represents an alkyl group, an aralkyl group or a phenyl group, and R3 and R4 may combined directly or through an oxygen atom to form a ring; a group represented by the formula -SO2R5 wherein R5 represents an alkyl group or an aralkyl group; a carboxy group; a group represented by the formula -COOR6 wherein R6 represents an alkyl group or a phenyl group; or a group represented by the formula -CONR3R4 wherein R3 and R4 each has the same meaning as defined above; Q2 is positioned at the 5- or the 8-position to the G group and represents a hydroxy group, a group represented by the formula -NHCOR4a or a group represented by the formula -NHSO2R4a wherein R4a has the same meaning as defined above; R1 and R2, which may be the same or different, each represents an alkyl group or an alkoxy group; BG is a bridging group; Y represents a redox center which functions to release a diffusible dye as a result of self cleavage upon oxidation; and G represents a hydroxyl group, a salt thereof, or a hydrolyzable acyloxy group represented by the formula <IMAGE> wherein E represents an alkyl group or an aryl group. The compound is a dye image providing material which provides a magenta dye image having superior properties. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4368251-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5665529-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4634654-A |
| priorityDate | 1978-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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