http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014024710-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_097405822d505467fd50f7100022cd56 |
| 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/C03C8-24 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/C08K3-32 |
| 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> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60be19cf2b84ba1630736c8a943447e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0165a36cd2521db6c2124d455304539f |
| publicationDate | 2014-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014024710-A1 |
| titleOfInvention | Filler, glass composition, and method for producing hexagonal phosphate |
| abstract | The purpose of the present invention is to provide: a filler which does not contain an alkali metal in the composition, and a small amount of which is capable of greatly decreasing the thermal expansion coefficient of a glass composition if added thereinto; a glass composition which uses this filler; and a production method wherein a hexagonal phosphate, which does not contain an alkali metal in the composition and is suitable for use as the above-mentioned filler, can be produced by a simple and industrially advantageous process.nA filler of the present invention is characterized by being composed of particles of a hexagonal phosphate represented by formula (1) and having a volume-based median diameter within the range of from 0.05 μm to 10 μm (inclusive) as determined using a laser diffraction particle size distribution measuring instrument.nA method for producing a hexagonal phosphate of the present invention is characterized by comprising: a step for obtaining a mixture by blending a layered tetravalent metal phosphate, a compound of at least one divalent metal that is selected from the group consisting of alkaline earth metals, Zn, Cu, Ni and Mn, and an m-valent metal compound; and a step for obtaining a hexagonal phosphate represented by formula (1) by firing the mixture.nA x B y C z (PO 4 ) 3 ·nH 2 O (1) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7137147-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020121895-A |
| 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: 66.