http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1052542-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-7635 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-47 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-7614 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-047 |
| filingDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a849d9a804269b378f7d1aaa8fbc5e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813c81ea96a1eedb95bb0e7dbeac72d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_810660f7a61667af06bcac736ec23ae8 |
| publicationDate | 2000-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1052542-A1 |
| titleOfInvention | Overcoat for reticulation control in photographic elements |
| abstract | A photographic element containing a support; at least twoncontiguous layers, at least one of which is a silver halide emulsion layernsuperposed on a side of said support; a processing solution permeable protectivenovercoat containing a urethane-vinyl copolymer having acid functionalitiesnwherein a weight ratio of a urethane component in the copolymer comprises fromn20 to 100 percent and a weight ratio of a vinyl component in the copolymerncomprises from 0 to 80 percent; a crosslinker for the said copolymer; and ansecond polymer selected from the group consisting of polyvinyl alcohol, cellulosenethers, n-vinyl amides, polyesters, poly(ethylene oxide), starch, proteins, whey,nalbumin, poly(acrylic acid), alginates and gums overlying the said at least twoncontiguous layers; and wherein the ratio of the gelatin to non-gelatin content of thendried layers immediately underlying the uppermost gelatin layer is less than 1.3nwith the proviso that the water content of the wet coating of all the gelatin layersnprior to drying is at a coverage of greater than 53g/m 2 . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7422835-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005062123-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1321292-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1321292-A2 |
| priorityDate | 1999-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.