| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fadf0c801773467fe0d6b8222c7ef7f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-50 |
| filingDate |
1997-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93639ea00e05ee12f1efa330f0ab2a9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e3f01c80ad3e010084df5c6cc0701fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19532e552f3ccd096a0a981233189dc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bc158fb82e1c0b338a79f0d80248d03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13221f5f9bf92bfda7cdad0fdd065c39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d83431f77c287ca6d94320507e976872 |
| publicationDate |
2000-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6080210-A |
| titleOfInvention |
Process for producing aluminum fluoride particles |
| abstract |
A process for producing aluminum fluoride particles having a smooth surface, comprising the steps of adding aluminum fluoride seed crystals to a super-saturated solution of aluminium fluoride; allowing aluminum fluoride particles to be precipitated under heating and agitation; collecting the aluminium fluoride particles by filtration; and drying them, wherein: a super-saturated solution of aluminium fluoride containing 0.6 to 1.3 wt % of fluosilicic acid which is preferably obtained by reacting aluminum hydroxide with fluosilicic acid in an [Al(OH)3/H2SiF6] molar ratio of 1.80 to 1.90 is used as the crystallization mother liquor. |
| priorityDate |
1997-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |