http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5470696-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32 |
| filingDate | 1992-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aa820ad1e9b1fce93a55db76c85e26e |
| publicationDate | 1995-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5470696-A |
| titleOfInvention | Photographic color couplers and photographic materials containing them |
| abstract | PCT No. PCT/EP92/02293 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Oct. 2, 1992 PCT Pub. No. WO93/07534 PCT Pub. Date Apr. 15, 1993.A photographic element comprising a support, at least one photosensitive silver halide layer and associated therewith a color coupler of the general formula (1) or (2): <IMAGE> (1) <IMAGE> (2) wherein A and B represent the same or different electron-withdrawing group, X is H or a group which splits off on coupling with oxidized color developer, R is an alkyl, cycloalkyl, aryl or heterocyclic which may be substituted, -COR1, -CSR1, SOR1, SO2R1, -NHCOR1, -CONHR1, -COOR1, -COSR1, -NHSO2R1 wherein R1 is an alkyl, cycloalkyl, or aryl group any of which are optionally substituted, and wherein two or more of A, B, R, and X optionally form part of a ring, Link is a linking group and n is 0, 1 or 2. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5681689-A |
| priorityDate | 1991-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 180.