http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0667391-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate | 1992-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7af0d264d3e90aa2c9e749ae207cbffb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e90c87b72574713f417b4edf52f653f8 |
| publicationDate | 1994-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0667391-A |
| titleOfInvention | Photothermographic material |
| abstract | (57) [Summary] [Object] An object of the present invention is to provide a photothermographic material having improved transferability of dyes and improved color mixing prevention. The above object of the present invention is to have on a support at least two photosensitive layers containing a hydrophilic binder, a photosensitive silver halide emulsion, and a dye-donor substance that forms or releases a diffusible dye during thermal development. In the photothermographic material, at least one intermediate layer of (a) gelatin (b) kappa carrageenan or iota carrageenan, which is a natural high molecular weight polysaccharide, is provided between the photosensitive layers. It has a water-soluble polymer other than (a) and (b) as a binder, and the weight ratio of each polymer of (a), (b), and (c) contained in the intermediate layer is (b) / This is achieved by a photothermographic material having (a) = 0.05 to 0.3 and (c) / (a) = 0.4 to 2.0. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013089708-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7433595-B2 |
| priorityDate | 1992-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.