http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04356489-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-145 |
| filingDate | 1991-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62e80887b0f7710e0ce1539d6cbe0ffc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a848c4ebbd2f9c4002a746d6c7dbb997 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07acd45dd1c4cc155e030a761f04a8b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e264549eb3b191b6e50f06542621aa84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cc9d30f1c14514f2efb0086c107dca1 |
| publicationDate | 1992-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04356489-A |
| titleOfInvention | Crystal of fluoran compound, production of the crystal and recording material containing the crystal |
| abstract | PURPOSE: To provide a crystalline fluoran compound having improved properties such as solubility in capsule oil and storage stability of a heat-sensitive recording paper. n CONSTITUTION: A crystal of a fluoran compound expressed by formula and characterized by an X-ray diffraction pattern having a strong peak at a diffraction angle (2θ) of 6.9° and a relatively strong peak at 19.4° by X-ray diffraction with Cu-Kα ray and a melting point of 159-161°C. It has improved solubility in a capsule oil for the preparation of a recording material. It is useful as a heat-sensitive recording material to give a recording paper having excellent whiteness and storage stability even by applying the material together with a color-developing agent to a paper, etc. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1990-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226457301 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID68994 |
Total number of triples: 18.