http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015028175-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06031c8f17e04a1bc3b04ac259a3a48d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df62c20d3c4109dec3b150f615234066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-17 |
| filingDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f5ff87a6e272dead366a184958857b5 |
| publicationDate | 2015-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015028175-A |
| titleOfInvention | Reversible thermochromic oil-based ink composition for writing instruments and writing instrument incorporating the same |
| abstract | Even when a reversible thermochromic microcapsule pigment having a small average particle size is used as a colorant in an oil-based ink composition, the capsule is made with a solvent (though the film wall becomes thin and the solvent resistance becomes weak). Providing a reversible thermochromic oil-based ink composition for writing instruments with excellent stability over time, in which the wall film is not eroded and deteriorated and the discoloration characteristics are not hindered over a long period of time, and a writing instrument incorporating the same . [MEANS FOR SOLVING PROBLEMS] (a) An electron-donating color-changing organic compound, (b) an electron-accepting compound, and (c) a reversible thermochromic composition comprising a reaction medium that determines the temperature at which the color reaction of both occurs. A reversible thermochromic property for a writing instrument comprising a resin-coated pigment obtained by coating a reversible thermochromic microcapsule coated with a thermoplastic resin and an organic solvent, wherein the solubility of the thermoplastic resin in the organic solvent is 0.2 or less. Oil-based ink composition. A writing instrument incorporating the oil-based ink composition. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106634313-A |
| priorityDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 209.