http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1096311-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30535 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 |
filingDate | 2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f030f1130e0a464e408055e881c48d25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78ad2a997b147cc802487f3f8539fcbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9ebe4ccc7bbb067ed5939b7f3939c86 |
publicationDate | 2001-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-1096311-A1 |
titleOfInvention | Yellow coupler, photographic element, and process for forming an image |
abstract | The specification discloses a photographic element comprising anlight-sensitive silver halide emulsion layer having associated therewith a dye-formingncoupler having Formula F-1:n nwherein:n (1) W1 is a heteroatom or heterogroup; (2) X is hydrogen or a coupling-off group other than halogen, and Y and Znare independently selected from hydrogen or a substituent; (3) W4 and W5 are, independently, either hydrogen or a substituent; (4) R1 is hydrogen or a substituent group, other than unsubstituted phenyl,nand is attached through the oxygen atom to a position meta or para to the carbonnlink to the heterocycle containing W1; and (5) each R2 is an independently selected substituent, and n is 0 to 4; nprovided that any substituents may join to form a ring. |
priorityDate | 1999-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 403.