| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb0a7b16a31bf7bc8b903ed8b717aab6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 |
| filingDate |
1989-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a16031da3f7d77aa1cf7eced8246425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_989cfc49fb33112f36e856b6ab96281d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_798a34ea8292338b04dae280d55a01f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a83076818e0ff9d47fb1fca1eafca0c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df0084e4aa1b0753d9caa899e624bc9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a41494ebe18670cf6d739bc18bf92ed9 |
| publicationDate |
1990-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0355568-A2 |
| titleOfInvention |
Preparation of a silver halide emulsion |
| abstract |
The preparation of a light-sensitive silver halide emulsion by precipitation of the silver halide in the presence of gelatin, flocculation and washing of the silver halide precipitated in the presence of the gelatin and redispersion with the addition of further gelatin, the precipitation in the presence of a gelatin with a gold number of at most 10 μmol / g gelatin and one Cysteine content of at most 6 ppm and the redispersion with a gelatin with a gold number of at least 23 µmol / g gelatin leads to an emulsion with a uniform grain distribution, in which an undesirably high fog is avoided. |
| priorityDate |
1988-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |