http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1011027-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/G03C7-301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3924 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392 |
| filingDate | 1999-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed3f4d931a86be2c5be1fc0b4757ad59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62eeb41abf4e3deb0df87fc285effd31 |
| publicationDate | 2000-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1011027-A1 |
| titleOfInvention | Photographic element containing a cyclic azole coupler and an anti-fading agent |
| abstract | Disclosed is a silver halide photographic element comprising a supportnbearing a light sensitive silver halide emulsion layer and a cyclic azole dyenforming coupler associated with a stabilizer having the following Formula S:n nwherein:n R 1 represents an alkyl or cycloalkyl group, an alkenyl group or an arylngroup; R 2 and R 3 each represents a hydrogen atom or a substituent; L represents a covalent bond or a divalent linking group; X represents O, S, SO, SO 2 , or NR 4 , or -O-X 2 -O-; R 4 represents H, alkyl, -CH 2 CH(OH)CH 2 OR 5 , or -COR 6 ; R 5 and R 6 represent alkyl groups; Y represents a hydrogen bond donating group; X 2 represents BR 7 , PR 8 , P(O)R 9 , SO, or SO 2 ; R 7 -R 9 each represents phenoxy which may be substituted by 1 to 3 alkyl,nalkoxy, or halogen groups; Z 1 and Z 2 each represents an alkylene group of 1 to 3 carbon atoms, whichnmay be substituted, provided that the total number of carbon atoms in the ring is 3nto 6; p and q each represents an integer of 0 to 4. |
| priorityDate | 1998-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 151.