| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-111 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-36 |
| filingDate |
2004-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2012-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101202625-B1 |
| titleOfInvention |
Method for producing α-alumina particles |
| abstract |
It describes a method for producing α-alumina particles. The process for preparing α-alumina particles comprises the following steps (Ia) and (Ib), or step (II):n n n (Ia) removing water from a mixture containing water, seed crystals and hydrolysates obtained by hydrolysis of aluminum compounds under temperature conditions of pH 5 and below 60 ° C .;n n n (Ib) calcining the resulting powder;n n n (Π) calcining the mixed powder containing 75 to 1% by weight of the α-alumina precursor (in the form of Al 2 O 3 ) and 25 to 99% by weight of the seed crystals (oxide form of the metal component). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101497561-B1 |
| priorityDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |