http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014114175-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3795b51e16113b237aa89f0c62f5e75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52a20109de3336bd2bb96d64b0d0f119 |
| publicationDate | 2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014114175-A |
| titleOfInvention | Surface hydrophobized spherical silica fine particles, method for producing the same, and toner external additive for developing electrostatic image using the same |
| abstract | PROBLEM TO BE SOLVED: To provide a surface-hydrophobized spherical silica fine particle capable of improving the environmental stability of toner charge amount, a method for producing the same, and a toner external additive for developing an electrostatic image using the same. . SOLUTION: The average particle diameter of primary particles is 0.01-5 μm in volume-based median diameter, spherical silica fine particles having at least a part of the surface subjected to hydrophobization treatment, and conditions of 25 ° C./50% RH. Even when left for 2 days under the condition of high temperature and high humidity (32 ° C./80% RH), the water retention amount of the fine particles after standing for 3 days is 5 to 10% by mass with respect to its own weight. Even when left for 2 days under low-temperature and low-humidity conditions (10 ° C / 10% RH), the fluctuation of the moisture retention is within ± 3% (± 3 points) with respect to the moisture retention of 5 to 10 mass%. Surface-hydrophobized spherical silica fine particles characterized by being. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019049984-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022181018-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7026436-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017130890-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11048183-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018061991-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016102989-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017124965-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020033224-A |
| priorityDate | 2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.