http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110643141-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110643141-B |
| titleOfInvention | Preparation method of silicon oxide/phenolic aldehyde binary composite aerogel |
| abstract | The invention discloses a preparation method of a silicon oxide/phenolic aldehyde binary composite aerogel, which aims to overcome the defects of the prior art and enhance the acid-base matching property of silica sol and phenolic aldehyde sol. The method adopts alkaline silica sol as a silicon source, and compared with the traditional acidic silica sol, the method can be better matched with the alkalinity of a phenolic aldehyde curing system, the room temperature stability of the composite sol is increased, the application of the actual industrial process is possible, and meanwhile, the matching performance effectively promotes the formation of the hybrid aerogel interpenetrating network structure. |
| priorityDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.