| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80 |
| filingDate |
2002-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e28a67f8f336076f171bd3013b88596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27067e0cbb78943d6a775438bc9281b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56369cd4f1d8f7bc893ac01f417e0974
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8cbda82d34fc8765dc49bb449e2aa74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e9e757ceb9280b47450ab8c18ec20c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381627ad81c70b8784ac540a05889bc9 |
| publicationDate |
2002-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002183536-A1 |
| titleOfInvention |
Co-catalyst and process for the preparation of organohalosilanes |
| abstract |
In a Rochow process, organohalosilanes are prepared by reacting metallic silicon particles with an organohalide in the presence of a copper catalyst and a co-catalyst. The invention uses as the co-catalyst a powder of co-catalyst active element-copper alloy containing substantial strain energy because this co-catalyst can reduce the activation time taken until a steady state is reached, which has been an outstanding problem in Rochow reaction, maintain the steady state over time and increase the selectivity of desired diorganodihalosilane for eventually increasing the yield based on the starting silicon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8957237-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102728368-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014364640-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8962877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9420698-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102728368-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2488536-B1 |
| priorityDate |
2001-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |