| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1229111a198f86af4112ecd730b55cd9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10778
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 |
| filingDate |
2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb29b917d90a052f8b4ae23158e0b2bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c505eda8c2ba5f2617faecd3186c178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_081b129b292681d6efb2cca854144b06 |
| publicationDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10632398-B2 |
| titleOfInvention |
Purification of chlorosilanes by means of distillation and adsorption |
| abstract |
Separation of chlorosilane mixtures containing boron, arsenic, and/or phosphorus impurities is facilitated by a distillative separation using at least one divided column, with recycle streams to a first column being passed through an external absorbent for the impurities. |
| priorityDate |
2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |