| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-159 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30547
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3335 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 |
| filingDate |
1991-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_319a40ccd70b29fedfdc37c18a7e9256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cff70634ec30060fcf3dc8d23c345411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d190332992cf2f48c948a28ddbec6668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e1fe83c02d0ced1633ccdb2ab3071a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc48e52baa0e1b7a6eff5f6fe809bcb7 |
| publicationDate |
1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5364745-A |
| titleOfInvention |
Azoaniline masking couplers for photographic materials |
| abstract |
PCT No. PCT/US91/09640 Sec. 371 Date Dec. 19, 1991 Sec. 102(e) Date Dec. 19, 1991 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11575 PCT Pub. Date Jul. 9, 1992.A photographic element including a support bearing a silver halide photographic emulsion, at least one color-forming coupler and a masking coupler, wherein said masking coupler is represented by the formula A: COUP-LINK-DYE(A) wherein COUP is a coupler moiety; LINK is any group releasable or cleavable from COUP by coupling with an oxidized developing agent during photographic processing; and DYE is an azoaniline dye and preferably an azoaniline dye blocked at the nitrogen-inclusive auxochromic site. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19616497-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5853971-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5827332-A |
| priorityDate |
1990-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |