http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-562696-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_893465b5a321f5491ad2e2fe60b0240b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-155 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155 |
| filingDate | 1972-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-562696-A5 |
| titleOfInvention | Pressure sensitive copy sheet - with a metal salt in the colour forming layer |
| abstract | Pressure-sensitive copy sheet comprising a supporting film carrying a colour-forming reactant and a metallic salt (pref. a Zn (II) salt) soluble in the solvent of the colour forming reactant. The sheets have improved storage stability and esp. improved colour intensity and resistance to fading. |
| priorityDate | 1971-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.