http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63191673-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-32 |
| filingDate | 1987-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d258cadf1ee3ef3ac69ca0ccd3526379 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b3633324379c5289be6a8bda98b3e80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9a811f00a250161d942b2946f572a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ae41eb408baca762c39301b0f6b58ee |
| publicationDate | 1988-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63191673-A |
| titleOfInvention | Reversible recording material |
| abstract | PURPOSE:To ensure excellent handleability, resolution and long-time stability, eliminate the need for peripheral apparatuses for application of an electric field or reading and enable application to gradational recording and copying, by using as a main constituent a high molecular weight nematic liquid crystal having an isotropic phase transition temperature higher than the glass transition temperature thereof. CONSTITUTION:A photothermal recording layer 3 comprising a high molecular weight nematic liquid crystal having an isotropic phase transition temperature higher than the glass transition temperature thereof as a main constituent is provided on a substrate 1. The liquid crystal is characterized by a clearing point in a temperature region higher than the glass transition point. The clearing point is defined as a temperature at which the intensity of transmitted light is rapidly lowered to zero through transition to an isotropic phase after the intensity reaches a peak with a conspicuous increase in optical anisotropy due to formation of a liquid crystal phase as temperature is raised, in observation under a cross polarizer. The liquid crystal preferably has a molecular weight of 10000-200000, and is optimally a side chain type high molecular weight liquid crystal, for example, those based on a chanophenyl benzoatemethoxybiphenyl benzoate copolymer, cyanobiphenyl, or phenyl benzoate azomethine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1195423-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6773626-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5671211-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6177383-B1 |
| priorityDate | 1987-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.