http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150040977-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-325 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C14-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-24 |
| filingDate | 2013-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150040977-A |
| titleOfInvention | Filler, glass composition, and method for producing hexagonal phosphate |
| abstract | A filler which does not contain an alkali metal in the composition and which, by the addition of a small amount, greatly reduces the thermal expansion coefficient of the glass composition and a glass composition using the filler, and a filler which does not contain an alkali metal in the composition and which is preferably used Which can be produced by a simple and industrially advantageous method. The filler of the present invention is characterized in that the median diameter on the volume basis by the laser diffraction particle size distribution meter is comprised of hexagonal phosphate particles represented by the formula [1] within the range of 0.05 탆 to 10 탆. The method for producing hexavalent phosphate of the present invention is a method for producing hexavalent phosphate which comprises mixing a tetravalent metal strontium phosphate and at least one divalent metal compound selected from the group consisting of alkaline earth metals, Zn, Cu, Ni and Mn, And a step of calcining the mixture to obtain a hexachlorophosphate represented by the formula [1]. A x B y C z (PO 4 ) 3 .nH 2 O [1] |
| priorityDate | 2012-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.