http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5468587-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-4013 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-402 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-40 |
| filingDate | 1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7df146c43bf8eca61f8ab8ff6bd486d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d370ef362d8cad84bd7a14856a20b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccd53c5a501426aa3cd7bd40b2ff2ce1 |
| publicationDate | 1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5468587-A |
| titleOfInvention | Hydrogen bond accepting groups on thermal solvents for image separation systems |
| abstract | An aqueous-developable chromogenic photographic heat-transferable non-aqueous dye-diffusion-transfer photographic element is disclosed, wherein said element comprises radiation sensitive silver halide, a dye-providing compound that forms or releases a heat-transferable image dye upon reaction of said compound with the oxidation product of a primary amine developing agent, a hydrophilic binder, and a thermal solvent for facilitating non-aqueous diffusion transfer according to formula (I) <IMAGE> (I) wherein AH is a hydrogen bond donating group with an aqueous pKa value for proton loss of greater than 6; L1 and L2 are each independently divalent linking groups consisting of groups of 1 to 12 atoms or are independently absent; m is 1, 2, or 3; Q comprises a group of 2 to 15 carbon atoms selected from the group consisting of aromatic rings, alkyl chains, alkyl rings, or ring-chain combinations, optionally substituted with substituents, Z, consisting of alkyl groups or halogens; B is a hydrogen bond accepting group with an aqueous pKa value for proton gain of less than 6; n is 1 or 2; the groups AH and B cannot hydrogen bond to form a ring of either 5 or 6 atoms; R is an alkyl, aryl and alkylaryl group of from 1 to 18 carbon atoms; the calculated log of the octanol/water partition coefficient (clogP) is greater than 3 and less than 10. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9736426-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6720344-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5963307-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2318645-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2318645-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2323449-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0938025-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6040131-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2323449-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790569-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0196944-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0196944-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5876905-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6265142-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5840475-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6451516-B1 |
| priorityDate | 1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 151.