http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9111753-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/G03C7-421 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-42 |
| filingDate | 1991-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1820679eb8a1620467f80b3512442d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00f03fd5415d1f76d30a285f0a69dcf0 |
| publicationDate | 1991-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9111753-A1 |
| titleOfInvention | Photographic bleaching solution and use thereof in photographic color processing |
| abstract | An environmentally advantageous photographic bleaching solution for use in the color processing of photographic elements comprises (1) as a bleaching agent, a potassium salt of a ferric complex of an aminopolycarboxylic acid, (2) as an agent which functions to convert silver to silver halide, a potassium halide, and (3) as an agent which functions to inhibit bleach induced dye formation, a water-soluble aliphatic carboxylic acid. The bleaching solution is especially useful in the processing of photographic elements containing a low pKa, high-activity, yellow-dye-forming coupler in that it serves to effectively avoid the undesirable increase in blue Dmin that can occur in such elements as a result of bleach induced dye formation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5334491-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0545464-A1 |
| priorityDate | 1990-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.