http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101275769-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2383-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-00 |
| filingDate | 2007-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101275769-B1 |
| titleOfInvention | Organic solvent dispersion liquid of polysilsesquioxane microparticles | fine-particles, its manufacturing method, and polysilsesquioxane microparticles | fine-particles aqueous dispersion, and its manufacturing method |
| abstract | An object of the present invention is to stably disperse the polysilsesquioxane fine particles by adjusting the pH of the aqueous dispersion of polysilsesquioxane fine particles to 2 to 9, then adding an organic solvent and discharging water out of the system. By providing one organic solvent dispersion and adjusting the amount of base catalyst used in a specific range, an aqueous dispersion of polysilsesquioxane fine particles having an appropriate average particle diameter is provided.n n n The present invention provides a method for producing an organic solvent dispersion of polysilsesquioxane fine particles, and a dispersion stabilizer in the presence of an aqueous solvent, wherein the water in the aqueous dispersion of polysilsesquioxane fine particles having a pH of 2 to 9 is substituted with an organic solvent. , A base catalyst and trialkoxysilanes are mixed to produce an aqueous polysilsesquioxane microparticles dispersion, wherein the amount of the base catalyst used is 4 to 45 mmol / L based on the total amount of the aqueous solvent. It relates to a method for producing a polysilsesquioxane fine particle aqueous dispersion of 1 to 40 nm.n n n Polysilsesquioxane Fine Particles, Organic Solvent Dispersion |
| priorityDate | 2004-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.