http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2206571-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0679f190c9d597d33bb7f5b41efe1f23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fff3bd5ab31ea36730a133324d6ff9f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F19-00 |
| filingDate | 2002-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e94ae853f984b48ea6a71879203fdb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b3d6ca5c9d700ea9f3ffa063ef5083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d7b226eeb846cbeea9df8ade4ab1a1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57e6dfd23162b5a5069e0b83b52b4a34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f989e2f5d2412e6d6eea2aa2c8f60688 |
| publicationDate | 2003-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2206571-C1 |
| titleOfInvention | Method for preparing organometallohydroxy- stannates |
| abstract | FIELD: organometallic compounds, chemical technology. SUBSTANCE: invention relates to the improved method for preparing organometallohydroxystannates of the general formula: Yalk 2 SnOM n R m Y n-m-1 [where M is metal taken above group Ca, Zn, Cu, Al, Si, Ge, Sn, Ti, Fe, Mn, Co, Cr; Y is OR' (R' is alkyl with 1-4 carbon atoms) or O 2 CR″ (R'' is alkyl, cycloalkyl with 6-11 carbon atoms); R is alkyl with 1-4 carbon atoms, vinyl, phenyl; n means valence of metal M; m = 0-2, m n ≥ 1] by interaction of dialkyltin oxides with alkoxydes or acylates of above indicated metals M. Reaction is carried out in atmosphere of dry purified nitrogen at heating of reaction mixture at temperature 80-100 C in the presence of aliphatic or cycloaliphatic carboxylic acid as a catalyst taken in the amount 2-5% of mass of dialkyltin oxide. Method ensures to obtain reactive, thermically and hydrolytically low-stable organometallohydroxystannates with high yield and sufficiently high quality. Effectiveness of method is confirmed by its successful testing in experimental conditions. EFFECT: improved preparing method. 2 cl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015050292-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111592564-A |
| priorityDate | 2002-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.