| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5397fc5ff75ee49a454558b68b36baa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3d75705cdaf4f7c7740b78c0786e6d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02f67a02a097ec72b9bf4bcbbd1e1128 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2001-1678 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-167 |
| filingDate |
2008-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72f882ec7da76a7e9c6a731ef83f1036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_321e34eb5b2c61d0e9539ca908d16eca |
| publicationDate |
2010-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010050949-A1 |
| titleOfInvention |
Electrophoretic particle salt for electrophoretic display and method of making |
| abstract |
An electrophoretic particle salt 109 that includes a cationic electrophoretic particle 109a and an anionic group 109b ionically associated with the cationic electrophoretic particle 109a is employed in an electrophoretic display 100. A spacer group chemically bonds a cationic moiety to a surface of the electrophoretic particle. A method 200 of making the electrophoretic particle salt 109 includes particle surface modification 210, nucleophilic substitution to create 220 an interim salt and anion exchange 230. The electrophoretic particle salt 109 has an ionization constant that favors dissociation into a positively charged electrophoretic particle 109a and the anionic group 109b in a nonpolar medium 107. The electrophoretic display 100 includes a pair 102 of electrodes and the electrophoretic particle salt 109 dispersed in a nonpolar medium 107 in a gap 106 between the pair 102 of electrodes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012072218-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016096085-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10344167-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9182615-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014198373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10308744-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10106686-B2 |
| priorityDate |
2008-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |