| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9a08f566d7cc6710f8e890f8e866c9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B11-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B1-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B11-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B11-16 |
| filingDate |
2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab89b8994beee76e9bb227ed6be9000c |
| publicationDate |
2023-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2023002655-A1 |
| titleOfInvention |
Method for producing abrasive particles |
| abstract |
A method for producing abrasive particles includes the following method steps: i. preparing a starting mixture containing at least aluminium hydroxide, which mixture can be converted at least into aluminium oxide by means of heat treatment; ii. extruding the starting mixture to form an extrudate; iii. separating the extrudate into intermediate particles; and iv. heat-treating the intermediate particles. The intermediate particles are converted into abrasive particles that contain aluminium oxide, and the extrudate and/or the intermediate particles is/are subjected to an input of energy that is asymmetrical with respect to the geometry of the extrudate and/or the intermediate particles. |
| priorityDate |
2020-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |