http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1135324-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-52 |
| filingDate | 1983-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-06-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-06-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1135324-A1 |
| titleOfInvention | METHOD OF RECEIVING IMAGES |
| abstract | A method of obtaining images by applying to the film substrate a recording layer composition comprising a polymeric binder polyvinylpyrrolidone, an active component, the azo-component of resorcilic acid β-hydroxyethylamide or 2-naphthol-3,6-disulfonic acid, a reducing agent polyethylene glycol with a mol. 300 - 400, lithium chloride, a catalyst for potassium ferrioxalate, a stabilizer — oxalic acid and / or hydrochloric acid, ethanol and water, drying, exposing the material obtained and developing in ammonia vapors, in order to increase the shelf life of the material with the moment of preparation until the moment of exposure, as the active component in the composition of the recording layer, use is made of a primary aromatic amine of structural formula I, or II, or III, or IV, where R-CHO; CH, Br, Cl, NO; R-H; Br; R- Br, in the following ratio of components in the composition, g / l: Polyvinylpyrrolidone - 150 - 250 Active component of the formula I, or II, or III, or IV - 1 - 3,5β-Oxyethylamide resorcyclic acid or 2-naphtol-3 , 6-disulfonic acid - 5 - 20Polyethylene glycol with a molecular weight of 300 - 400 - 15 - 35 Potassium ferrioxalate - 7 - 17 Lithium chloride - 1 - 17 Sulfuric acid and / or hydrochloric acid - 20 - 50 Water-ethanol 2: 3 (by volume) - Up to 1 la immediately prior to exposure, the material is further treated with amyl, or propyl, or butyl nitrate ester vapors during s 30 - 40 minutes at a temperature of 25 - 30C. |
| priorityDate | 1983-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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