http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111263795-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df62c20d3c4109dec3b150f615234066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ec39119bdd1b863332d51a85b5af9bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43K8-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K8-02 |
| filingDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1dc4415b92a6fb3dc26f0468dca9603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3fb22c688be7a10d44ab3aeb8a49f9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51943adce5b915df5f0199986a4607bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3719a0822f30bbad504dfc83031e263 |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111263795-A |
| titleOfInvention | Reversible thermochromic aqueous ink composition and writing instrument using the same |
| abstract | The subject of the present invention is to provide a reversible thermochromic aqueous ink composition excellent in dispersion stability of the reversible thermochromic microcapsule pigment, and a writing implement using the reversible thermochromic aqueous ink composition, and the solution is a reversible thermochromic aqueous ink composition. A thermochromic aqueous ink composition comprising a reversible thermochromic microcapsule pigment and a vehicle, wherein the reversible thermochromic microcapsule pigment contains a reversible thermochromic composition, and the reversible thermochromic composition comprises (a) An electron-donating color-developing organic compound, (b) an electron-accepting compound, and (c) a reaction medium that determines the temperature at which the color-developing reaction of the above-mentioned (a) components and (b) components occurs; the above-mentioned vehicle contains water, and a specific gravity regulator selected from oxoacids of VIB group elements or their salts with an atomic weight of 90-185. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112724747-A |
| priorityDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 599.