| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333 |
| filingDate |
1999-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6be54ae2e391434d29e7afd8d951cd1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5defabd00bb7fd22a3e01a10a34805c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f58f47ebc0d18a7847cb69a80f46235 |
| publicationDate |
2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6207613-B1 |
| titleOfInvention |
Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material |
| abstract |
A reversible thermosensitive coloring composition including an electron donating coloring agent and an electron accepting color developer, wherein the composition achieves a colored state when heated at a temperature not lower than a coloring temperature and then cooled at a cooling speed (a), and the composition in the colored state achieves a non-colored state when heated at a temperature lower than the coloring temperature and not lower than an erasing temperature, or when heated at a temperature not lower than the coloring temperature and then cooled relatively slowly compared to the cooling speed (a), and wherein the electron accepting color developer includes a phenolic compound having the following formula (1):wherein n is an integer of from 1 to 3; m is an integer of from 1 to 20; r is 0 or an integer of from 1 to 3; X and Y independently represent a divalent group including a hetero atom; R1 represents a hydrocarbon group having from 1 to 20 carbon atoms; and R2 represents a hydrocarbon group having from 2 to 20 carbon atoms. A reversible thermosensitive recording material having a recording layer including the composition is also provided. In addition, a reversible thermal recording method using the reversible thermosensitive recording material is also provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7147699-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005079976-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004242414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6878671-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6656544-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6677273-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7419934-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6953645-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007259782-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1854638-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6814791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100487139-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003153460-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003215729-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101070024-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005043438-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7071145-B2 |
| priorityDate |
1998-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |