http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1456278-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_663cad2cddb9415ae5ba8d9c99803cda |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3882 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26 |
| filingDate | 1974-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1456278-A |
| titleOfInvention | Colour photographic silver halide emulsion and colour coupler dispersion |
| abstract | 1456278 Coupler dispersions for photographic silver halide emulsions MITSUBISHI PAPER MILLS Ltd 28 Jan 1974 [30 Jan 1973] 03893/74 Heading G2C A coupler dispersion comprises a coupler and a polymer having side chains attached to vinyl groups which form the polymer backbone, each molecule of the polymer having a side chain content of carboxyl, amide and optionally substituted imidazole groups. Each molecule of the polymer optionally has in a side chain a N-(1, 1-dimethyl- 3-oxolut-1-yl) aminocarbonyl group. The polymer may have a polymerization degree of 500-2000. The dispersion may be a silver halide emulsion (see Example 1 and 2). The emulsion may be coated with a U.V. absorbing agent dispersed in a similar polymer (see Example 3). The polymer may be used to disperse a stain inhibitor e.g. 2, 5- di-tert-butylhydroquinone or 2, 6-di-tert-butyl-pcresol, or a scavenger e.g. 2, 5-di-tert-octylhydroquinone. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5279931-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5352571-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091296-A |
| priorityDate | 1973-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.