http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2459059-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-36 |
| filingDate | 1974-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d375d10f2e4f25e2b46c13586db4a4a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fc655af70338e2556da590c49907e0d |
| publicationDate | 1975-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2459059-A1 |
| titleOfInvention | PHOTOGRAPHIC MATERIALS FOR THE COLOR DIFFUSION TRANSFER PROCESS |
| abstract | Photographic material for the dye diffusion transfer process has at least 2 colour image-forming units on a base, each unit consisting of a light-sensitive Ag halide emulsion and an associated material giving a colour image, at least one of these layers contg. cpd(s)(I) (in which R1, R2 and R3 are (pref. 1-18C) alkyl, (1-8C) alkoxy, opt. substd. aryl or aralkyl, halogen, CN, SH, arylthio, (1-8C) alkyl-thio, OH or H; pref. R1, R2 and R3 are OH). (I) can be present in the dye developer layer Ag halide emulsion, spacer coat and/or supercoat. (I) pref. is used as emulsified dispersion in an alkali-philic, hydrophobic solvent (II) of formula R5CO-NR4-CH2-CHX-COOH (in which X is H or Me; R4 and R5 are alkyl gps. contg. a total of 7-11C). (I) acts as auxiliary Ag halide developer, giving a transferred picture with good contrast and free from staining in the highlights. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2408161-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0045129-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0045129-A3 |
| priorityDate | 1973-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 223.