http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4008067-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb0a7b16a31bf7bc8b903ed8b717aab6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-36 |
| filingDate | 1990-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3515a602a84058071f361ede46811ad2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_534782c85d34dbdf62ea9bcfaed0848e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_752536c3d9040cc4335605f05b63442b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb084b6ab5a5ae575d47e297f71fe89b |
| publicationDate | 1991-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4008067-A1 |
| titleOfInvention | COLOR PHOTOGRAPHIC RECORDING MATERIAL FOR THE PRODUCTION OF COLORED SUPERVISORY PICTURES |
| abstract | Colour photographic recording materials use a yellow, coupler of formula (I) or (II) and a purple coupler of formula Py-B (III), where Py = 1-phenyl-3-anilinopyrazolone-type gp.; B = a stabilising gp. of formula (IV) which is not bound to the coupling site; R1 = H or 1-12C alkyl; R2 = H, 1-8C alkoxy, hydroxy, 4-8C alkyl or -NH-SO2-Alk; R3 = H, hydroxy, 1-12C alkoxy, 1-8C alkyl or -NH-SO2-Alk; R4 = alkylcarbonylalkoxy or 1-8C alkyl; n = 1-4; m = 0 or 1; X = -O- or -S-; R5 = a heterocyclic gp.; R6 = H or a cleavable gp.; R7 = Cl or 1-18C alkoxy; R8 = 1-15C alkyl or a bond to a polymeric structure, and R9 = acylamino, alkoxycarbonyl, sulphonamido or aminosulphonyl. The recording materials pref. have a reflecting base on which are arranged, in order, at least one blue-sensitive silver halide emulsion layer contg. at least one yellow coupler of formula (I) or (II), at least one green-sensitive silver halide emulsion layer contg. at least one purple coupler of formula (III) and at least one red-sensitive silver halide emulsion layer contg. at least one blue-green coupler. The silver halide content in the blue-sensitive layer is at most 2.7 mmol./m2 and the yellow coupler is used at upto 0.9 mmol/m2. ADVANTAGE - Colour images are rapidly obtd. having enhanced yellow colour quality. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6025121-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5919613-A |
| priorityDate | 1990-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 181.