http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002322385-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-00 |
| filingDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a6ce56c0afc5e61572e6094e207034 |
| publicationDate | 2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002322385-A |
| titleOfInvention | Temperature-sensitive hue reversible composition |
| abstract | (57) [Problem] To provide a temperature-sensitive hue reversible composition which exhibits a reversible hue change in which the color develops when the temperature rises and disappears when the temperature falls. SOLUTION: It comprises three components of a color former comprising a reversible dye which develops with an acid, a developer comprising a Lewis acid having a melting point in a temperature range of a desired hue change, and a sensitizer, A temperature-sensitive hue reversible composition is provided which develops color when heated and loses color when cooled, showing a reversible hue change. Examples of suitable color formers include leuco dyes, examples of suitable color developers include long-chain carboxylic acids, and examples of suitable sensitizers include acid amides. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007522296-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100523976-C |
| priorityDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.