http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0517380-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_020b389b8e29740f8a5f0317424300b7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3372 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 |
| filingDate | 1992-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea72aff551d2f662389c26db84f23830 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09434aa494497a0927128d290871fb40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a617713fc3cbbf551a77cd086c72ae77 |
| publicationDate | 1997-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0517380-B1 |
| titleOfInvention | Thermally-reponsive record material |
| abstract | Thermally-responsive record material comprises a substrate, a binder, a chromogenic material, an electron-accepting color developer which reacts with said chromogenic material to form a color, and a color-stabilizing resin. The color stabilizing resin comprises an addition product of a diolefinic alkylated or alkenylated cyclic hydrocarbon or an addition product of a phenol and a diolefinic alkylated or alkenylated cyclic hydrocarbon. The color-stabilizing resin, chromogenic material, and color developer together have a weight percent resin phenolic group (as defined) of about 5 or less. The heat-sensitive recording material has a fade index (as defined) greater than 45. The imaged record material resists fading when exposed to temperatures of 60 DEG C for prolonged periods such as experienced in twenty-four hour oven tests. |
| priorityDate | 1991-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.