http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2133515-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C- |
| filingDate | 1971-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2133515-A1 |
| titleOfInvention | Ketone sensitisers - for hexarylbiimidazole/leuco dye/photopolymerisa cpd system (300-600 mu) |
| abstract | Sensitisers (300-600 m mu) of formula (1) for compsn. contg. a hexaarylbi-imidazole (255-275 m mu) which dissociates into triarylimidazolyl radicals with UV light. (where Q is NRR2; R1 and R2 are H or 1-4C alkyl, R3 is Cl, methoxy or as R1, R4 and r5 are as R1 or phenyl or form 5-7C ring and n is 0 or 1. The compsn. also contains a leuco dye oxidisable by the triarylimidazolyl gps. also a photopolymerisable substance pref. pentaerythritol triacrylate. Improved efficiency particularly over 366-430 m mu. Without the sensitiser the system is prone to variations in absorption also in light source. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3106878-A1 |
| priorityDate | 1970-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 205.