http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60184878-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43000a5cfa837b51a2a690856b95ada2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327 |
| filingDate | 1984-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a6e45caed42f3c08da9a7daba45a547 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fff00490ab0fa5bd2885fbe4432b5d25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1a9c3bb278e377c52bdf67dc25182bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_871046c0e9b5ab6f010df252793a920e |
| publicationDate | 1985-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60184878-A |
| titleOfInvention | Thermal recording paper |
| abstract | PURPOSE:To obtain a thermal recording paper having excellent color forming sensitivity, moisture decolorizing resistance and oil resistance, by using a specified fluoran compound as a color former (electron-donative color former). CONSTITUTION:At least one fluoran compound of general formula ( I ), wherein R1 is hydrogen, 1-8C alkyl, tetrahydrofurfuryl, subst. or unsubst. phenyl or cycloalkyl, R2 is hydrogen, chlorine, fluorine, lower alkyl, lower alkoxy, lower alkoxyalkyl, phenyl or benzyl, and R3 is hydrogen, chlorine, fluorine, lower alkyl or acyl, is incorporated in a thermal color forming layer. The fluoran compound of formula ( I ), e.g., 2-anilino-3-methyl-6-N-methyl-N-tetrahydrofurfurylaminofluoran or 2-anilino-3-methyl-6-N-ethyl-N-tetrahydrofurfurylaminofluoran, is substantially colorless per se, but when being brought into contact with an electron- acceptive substance, it rapidly forms a color. Namely, the fluoran compound forms a blackish color on making contact with a phenol derivative such as bisphenol A or a p-hydroxybenzoic acid derivative such as benzyl p-hydroxybenzoate. |
| priorityDate | 1984-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.