http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1067272-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9b9919d56440a76a215a8e41912e56a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-3021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30 |
| filingDate | 1963-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9b59cc6e8aa53e01f2a7f2daaba4c4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06189572ae3f86f168e01fe1a0b8aa20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_211761149faeb4b74b05de88a89f1e02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6eae7891b9ab7c515ad1bfac980fe3 |
| publicationDate | 1967-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1067272-A |
| titleOfInvention | Photographic materials for transfer processes involving a heat-development and transfer step |
| abstract | Compounds of the general formula <FORM:1067272/C2/1> wherein X is -Oh or -NR2R3, R2 and R3 being hydrogen, alkyl, substituted alkyl or together forming a morpholino or pyrrolidino ring, Z is hydrogen, methyl, methoxy or ethoxy, and R1 has the values given below, are made as follows: (1) when R1 is benzenesulphonyl or p-toluenesulphonyl, by reacting benzene or p-toluene hydroxymethyl sulphone with p-aminophenol, N : N - diethyl - p - phenylene diamine, N - (4 - aminophenyl) - morpholine, N - ethyl - N - b - hydroxyethyl - p - phenylene diamine or N-ethyl-N-b -methoxysulphonyl-aminoethyl - p - phenylene diamine; (2) when R1 is a -SO3Y group, where Y is hydrogen or a sodium ion, by reacting p-aminophenol, o- or m-methyl- or -methoxy-p-aminophenol, N : N-dimethyl- or -diethyl-p-phenylene diamine, o - methyl- or -ethoxy - p - diethylamino-aniline or p-pyrrolidinoaniline with sulphurous acid (or sodium bisulphite) and formaldehyde; (3) when R1 is the radical <FORM:1067272/C2/2> where R4 is ethyl, phenyl or hydroxyl and Z is hydrogen, by reacting benzene sulphonic acid anilide or ethylamide with p-aminophenol and formalin or by reacting o-toluene sulphhydroxamic acid with N : N-diethyl-p-phenylene diamine and formalin. |
| priorityDate | 1962-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.