| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d4ada69388e0a1b68daaf536597c732 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate |
2002-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c6e945ea3503103c5793d511c27ae9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e46a6054fa8c73f2fc4b041836673cf7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e80b49bcff7387bd6341fae30245c559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b205a3e3ead07f37bb7fd5e4ea51d4f |
| publicationDate |
2002-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6452033-B1 |
| titleOfInvention |
Method of making N-[2-aminoethyl] aminoalkylalkoxysilanes with ethyenediamine salt recycle |
| abstract |
A method of preparing 3-[N-(2-aminoethyl)]aminoalkylalkoxysilanes in which ethylenediamine, ethylenediamine hydrochloride salt, and a suitable omega-chloroalkylalkoxysilane are fed to a reactor at a feed ratio of 3-40 moles total ethylenediamine per mole of chloroalkylalkoxysilane under reaction conditions to produce a such aminoalkylalkoxysilane. The proportions of ethylenediamine and ethylenediamine hydrochloride salt are controlled such that a phase containing the diamine salt is present in said reactor separate from a phase containing the aminoalkylalkoxysilane. Following said reaction, the salt phase is separated from the silane phase for recycle to the two phase reactor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8314263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011166373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101368101-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018033199-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010139674-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8981138-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007037193-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100413555-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012071650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009026755-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010086254-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009000500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011282088-A1 |
| priorityDate |
2002-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |