http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5021334-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-00 |
| filingDate | 1990-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-06-04^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36b14340ae8c97080486af14361c4911 |
| publicationDate | 1991-06-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5021334-A |
| titleOfInvention | Light-sensitive element for the diffusion transfer process |
| abstract | A light-sensitive element for the diffusion transfer process which comprises a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a yellow dye providing compound represented by the following general formula (I): ##STR1## wherein CAR represents a carrier moiety which is capable of releasing a diffusible dye from the compound in correspondence or counter-correspondence to development under alkaline conditions; Link represents a group connecting CAR with a diffusible dye; m represents 0 or 1; the dotted lines mean that at least one of the dotted lines is a bond; R 1 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group or a carbamoyl group; R 2 represents an alkyl group or an aryl group; and R 3 represents an aryl group excepting an aryl group having the Hammett's σ p value less than 0.01. n The yellow dye providing compound has a dye moiety whose transferability is high and whose hue is excellent and provides a stable yellow dye image which does not substantially change hue over a wide pH range. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1529816-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7358344-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731140-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005119467-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11034669-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5436111-A |
| priorityDate | 1989-01-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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