Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09775 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 |
filingDate |
2022-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_452203afc9222937a7c267e9ef3d2713 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a638390e9a35f6566fd80d5cd5c43ccd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e0d615e6b922509840a173dd47f9730 |
publicationDate |
2022-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022236656-A1 |
titleOfInvention |
External additive for toner and toner |
abstract |
An external additive for toner comprising a particle of a silicon polymer having a siloxane bond and a Si—O—C bond, wherein in an FT-IR spectrum of the external additive obtained by an ATR method, a maximum peak is present in a range of from 1030 cm −1 to 1070 cm −1 , where an average intensity in a range of from 1015 cm −1 to 1025 cm −1 of the spectrum is denoted by A and an average intensity in a range of from 1085 cm −1 to 1095 cm −1 is denoted by B, the A and the B satisfy a following formula (1): n n n n n n n n n n 0 n . n 5 n n n 5 n n ≤ n n A n / n B n n ≤ n n 1.5 n . n n n n n n ( n 1 n ) |
priorityDate |
2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |