http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0497465-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_020b389b8e29740f8a5f0317424300b7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-155 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155 |
| filingDate | 1992-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4702f4b30d3f46e2bb2fa4a56900801b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d585c081f7f04e9ced08020d270a0a68 |
| publicationDate | 1992-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0497465-A1 |
| titleOfInvention | Record material |
| abstract | Thermally- or pressure-sensitive record material comprises a substrate and a substituted phenol color developer material of the formulan n wherein: n n is independently an integer from 1 to 4; n m is independenty an integer from 1 to 4; n each of R¹ amd R² is independently hydrogen, C₁-C₈ alkyl, or halogen; n R³ is allyl, benzyl or C₁-C₄ alkyl, preferably methyl; and n either each of R⁴ and R⁵ is independently hydrogen or C₁-C₈ alkyl, or R⁴ and R⁵ together form a 5 or 6 membered alkyl ring. |
| priorityDate | 1991-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 158.