http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0544323-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-301 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-396 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| filingDate | 1992-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aadb8822ab6bfc11fbfbb8138e7fc61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61363e0040fb10e9700d2f6f40c58273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae3f1f95809562bd648882db0143620f |
| publicationDate | 1993-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0544323-A1 |
| titleOfInvention | Silver halide color photographic lightsensitive material |
| abstract | A silver halide color photographic light-sensitive material capable of providing a dye image having improved spectral absorption characteristic as well as high color-forming property and excellent dye image fastness is disclosed. The light-sensitive material comprises at least one silver halide emulsion layer having a cyan color-forming property, wherein the silver halide emulsion layer having the cyan color-forming property contains at least one cyan coupler represented by the following formula (I) or (II) and at least one of a sparingly water-soluble homopolymer and/or copolymer:n n wherein Za and Zb each represents -C(R₃)= or -N=, provided that one of Za and Zb is -N= and the other is -C(R₃)=; R₁ and R₂ each are an electron attractive group having a Hammett's substituent constant σ p of 0.2 or more and the sum of the σ p values of R₁ and R₂ is 0.65 or more; R₃ represents a hydrogen atom or a substituent; and X represents a hydrogen atom or a group capable of splitting off upon a reaction with an oxidation product of an aromatic primary amine color developing agent. |
| priorityDate | 1991-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 372.