http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114591358-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91f608e0159d8b7193c0893999637f2b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0892 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb8f0ff49d586066cc44e32956dea696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_405640bfe8450da88ffb614fe3417a53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e25e20bcdd6da35e18cad8459f2ac3fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bd30af19a9363fc84e677bb687766cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee79186fc428419b0e18e47a235b57a |
| publicationDate | 2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114591358-A |
| titleOfInvention | A kind of preparation method of methacryloyloxypropyl triketoximinosilane |
| abstract | The invention relates to the technical field of preparation of ketoximinosilane, in particular to a preparation method of methacryloyloxypropyltriketooximosilane, comprising the following steps: (1) preparing methacryloyloxypropyltrialkoxy Silane, polymerization inhibitor and catalyst are put into a reaction kettle protected by an inert gas, and the heating temperature is 100-160 °C; (2) In the reaction kettle, according to the molar ratio of the chemical reaction formula, an excess of ketoxime R 1 R 2 is added dropwise. C=NOH, continue stirring for 3 to 8 hours after the dropwise addition, and recover methanol; (3) after the reaction, remove excess ketoxime, add a decolorizing agent to decolorize, and filter to obtain methacryloyloxypropyltrione Oximinosilane products. The preparation method of the invention prepares methacryloxypropyl tributyl ketoxime silane through one-step reaction, the yield of methacryloxypropyl tributyl ketoxime silane is high, the reaction selectivity is high, and the preparation method is stable, It can meet the needs of industrial scale production. |
| priorityDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.