http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014113813-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e18ef73f66fa8060f48ad0936e452a08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-287 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-337 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-28 |
| filingDate | 2013-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6319558868cb192dec6c1bc8e263ab3 |
| publicationDate | 2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2014113813-A1 |
| titleOfInvention | Irreversible Thermochromic Ink Compositions |
| abstract | An irreversible thermochromic ink composition can include thermochromic pigment capsules dispersed in a carrier. The irreversible thermochromic pigment capsules can include an inner core having a color changing dye, a color activator for activating the color changing dye, and a wax, an outer core surrounding the inner core and comprising a color destroying agent, and a shell surrounding the outer core. Alternatively, the irreversible thermochromic pigment capsules can include an inner core having a color destroying agent and a wax, an outer core surrounding the inner core and comprising a color changing dye and a color activator for activating the color changing dye, and a shell surrounding the outer core. Written marks made with the irreversible thermochromic inks can be rendered a different color or substantially colorless by application of a sufficient amount of heat to melt or substantially liquefy the wax in the irreversible thermochromic pigment capsules. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11479886-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111192515-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11708649-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021236805-A1 |
| priorityDate | 2011-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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