http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59187889-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/B41M5-3336 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333 |
| filingDate | 1983-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e9a96a195168451208a64fb31e270fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08703a65e84141d0765d9249b05f19fc |
| publicationDate | 1984-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59187889-A |
| titleOfInvention | Thermal recording material |
| abstract | PURPOSE:To provide a thermal recording material sufficient in both developed color density and color developing sensitivity and less in both reduction of the color developing sensitivity and fogging, wherein a specified hydroxyphenylsulfone derivative is incorporated together with an electron-donative colorless dye and a naphthol derivative. CONSTITUTION:The objective recording material incorporates (A) an electron- donative colorless dye, e.g., 2-anilino-3-chloro-6-diethylaminofluoran, (B) an electron-acceptive compound consisting of a hydroxyphenylsulfone derivative of the formula (wherein R is aryl, alkyl, cycloalkyl or aralkyl; the benzene ring A may be substituted with halogen, alkyl or alkoxy), preferably, bis(3-isopropyl-4- hydroxyphenyl)sulfone or bis(2-hydroxy-5-t-butylphenyl)sulfone, and (C) a naphthol derivative, e.g., 2-benzyloxynaphthalene. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0416071-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62119095-A |
| priorityDate | 1983-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.