http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9001417-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afea2aa6f1f892c1456cf7d7a8bc0242 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-1655 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-165 |
| filingDate | 1989-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d96c740d42a7d6d8123536eeb462813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46c4ffa8e17ceecc7b1a028af4f5cad5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3787fd87bf3d557ade527ed5c3300de5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0677d96faa291a1b24244444f59049b5 |
| publicationDate | 1990-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9001417-A1 |
| titleOfInvention | Pressure-sensitive copying material |
| abstract | The invention relates to a pressure-sensitive copying material comprising an electron-accepting color-developing agent and a solution of an electron-donating, color-forming agent capable of forming color when brought into contact with said color-developing agent in a solvent, wherein a solvent composition composed of (a) 5 to 50 vol % of a hydrogenated low polymer of propylene and/or a butene and (b) 50 to 95 vol % of a bicyclic aromatic hydrocarbon and/or chlorinated paraffin oil having a viscosity at 40°C of 3cSt or more is used as the solvent for the color-forming agent solution, and an aromatic carboxylic acid or its polymer, metal salt thereof, polyvalent metal carboxylate-modified terpene phenol resin or a derivative thereof is used as the color-developing agent. |
| priorityDate | 1988-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.