http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110452386-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 |
| filingDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110452386-B |
| titleOfInvention | Preparation and application of polyfunctional group POSS type organic silicon curing agent |
| abstract | The invention relates to a preparation method of a multifunctional group POSS type organic silicon curing agent and application thereof in organic silicon materials. The method comprises the following steps: (1) preparing a polyfunctional group POSS type organic silicon curing agent through a silicon-hydrogen condensation reaction; (2) and (2) adding the multifunctional group POSS type organic silicon curing agent in the step (1) serving as a cross-linking agent into a polysiloxane system with Si-OH, Si-OR and C ═ C connected to the molecular chain terminal OR side chain, and then carrying out cross-linking curing reaction to prepare the high-temperature-resistant organic silicon material. The multifunctional POSS type organic silicon curing agent prepared by the invention can realize high compatibility with a polysiloxane system, and can ensure that the cured organic silicon material keeps higher transmittance. |
| priorityDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.