http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2606449-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3664b03d597c7695b312bece3afdec3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38 |
| filingDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3eb690a470e48147d8480c47418ddab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd450695cf806f94a9bec6ab29e3642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0824f30dccea19c0bcfe2e8644321d53 |
| publicationDate | 2022-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2606449-A |
| titleOfInvention | Printing ink |
| abstract | An inkjet ink having a viscosity of 30-100 mPa s at 40°C comprises (i) a radiation-curable oligomer, a passive thermoplastic resin, and/or a multifunctional monomer and (ii) 0.2-2 wt. % fumed silica, wherein if the ink comprises a passive thermoplastic resin, it also comprises a radiation-curable component. Typically, the ink comprises a non-wetting organic solvent and 0.5-1.5 wt.% fumed silica, especially hydrophilic silica. The radiation-curable component may be an oligomer or a multifunctional or other monomer, such as a difunctional (meth)acrylate. The oligomer may be an epoxy acrylate and the radiation-curable monomer may be hexanediol diacrylate. The ink may comprise 0.1-25 wt.% radiation-curable oligomer, 0.1-5 wt.% passive thermoplastic resin, 30-90 wt.% multifunctional monomer, and 1-20 wt.% photoinitiator. The ink preferably contains less than 5 wt.% water and less than 5 wt.% hyperdispersants. A method of inkjet printing the ink is also disclosed. |
| priorityDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 179.