http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62191426-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a14549b29ffc9f70e1eb750b8a76c1a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-04 |
| filingDate | 1986-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f1be657e5214f8bec14cc27daa947b2 |
| publicationDate | 1987-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62191426-A |
| titleOfInvention | Zirconia polycrystalline microballon and its production |
| abstract | PURPOSE:A translucent aqueous sol in which ultramicro crystals of monoclinic ZrO2 with a specific shape are deflocculated in high dispersion is spray-dried and roasted to give the titled microballoon of very small sizes and uniform membrane thickness. CONSTITUTION:Ultrafine microcrystals of monoclinic ZrO2 of 100Angstrom or less wide rods or strips are highly deflocculated and combined with a solution or colloidal particles of at least one selected from the group consisting of rare earth metal ions such as Y<3+>, Ca<2+> and Mg<2+> to prepare a translucent aqueous sol. The sol is spray-dried form shells of porous gel on the surface of individual liquid drops and the shells are solidified by drying, then roasted over 800 deg.C, The titled microballoons which are made of ultrafine microcrystals of tetragonal or cubic ZrO2 solid solution of less than 0.5 micron in particle size and has a uniform thin film shell of 5-100 micron thickness and a diameter of 50-100 microns. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63185821-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H059133-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5077241-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0601594-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63258642-A |
| priorityDate | 1986-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID62395 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457707785 |
Total number of triples: 23.