| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1229111a198f86af4112ecd730b55cd9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D2250-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D2222-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C2201-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25D1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25D1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-021 |
| filingDate |
2019-08-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a573907808bf76fd2a41b21e233c24e |
| publicationDate |
2022-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20220050930-A |
| titleOfInvention |
Method of making silicone pieces |
| abstract |
the present invention a) providing a polycrystalline silicon rod; b) treating the surface of the silicone rod with a hammer and/or a needle hammer for at least partial removal of the surface layer; c) crushing the silicone rod into chunks It provides a method of manufacturing a polycrystalline silicon chunk (chunk) comprising a. The impact energy applied with the hammer and/or needle hammer is between 1 and 15 J. |
| priorityDate |
2019-08-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |