http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015029986-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/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52a20109de3336bd2bb96d64b0d0f119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3795b51e16113b237aa89f0c62f5e75 |
| publicationDate | 2015-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015029986-A |
| titleOfInvention | Method for producing organic resin particles |
| abstract | Disclosed is a dispersion stabilizer for suspension polymerization that can improve the dispersion stability of polymerizable monomer composition droplets during suspension polymerization, and has a narrow particle size distribution and good environmental characteristics. Provided is a method for producing organic resin particles from which organic resin particles can be obtained. SOLUTION: A hydrophobic spherical silica particle is dispersed in an aqueous medium in the presence of a hydrophilic organic compound, and contains a polymerizable monomer in the presence of a dispersion stabilizer for suspension polymerization. A method for producing organic resin particles characterized in that a monomer composition is dispersed and subjected to suspension polymerization, wherein the silica particles are (A1) obtaining hydrophilic spherical silica particles consisting essentially of SiO2 units; (A2) is produced by a method comprising the step of introducing R1SiO3 / 2 units on the surface of the hydrophilic spherical silica particles and the step of (A3) introducing R23SiO1 / 2 units, and the particle size is 0.005. An organic resin characterized by being hydrophobic spherical silica fine particles (1) having a particle size distribution D90 / D10 value of 3 or less and an average circularity of 0.8 to 1 in a range of ˜1.0 μm Particle production method. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106622182-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017198917-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023149270-A1 |
| priorityDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 333.