http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109776802-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08 |
| filingDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109776802-B |
| titleOfInvention | Preparation method of methacryloxypropyl trialkoxy polysilsesquioxane |
| abstract | The invention discloses a preparation method of methacryloxypropyl trialkoxy polysilsesquioxane, which comprises the following steps: adding a solvent into a reaction bottle, starting stirring, then adding water and acid, then dropwise adding the methacryloxy silane, slowly heating to 30-65 ℃ in the dropwise adding process, after the dropwise adding is finished, carrying out heat preservation reaction, stopping the reaction after white crystals are completely generated, washing with water, filtering, and drying to obtain a target product. |
| priorityDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.