http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109575509-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2383-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109575509-B |
| titleOfInvention | Method for preparing high-temperature-resistant phenolic organic silicon composite light block material by drying under normal pressure |
| abstract | A method for preparing a high-temperature resistant phenolic organic silicon composite lightweight block material by normal pressure drying relates to a method for preparing a phenolic organic silicon composite material. The invention aims to solve the problem that the existing phenolic aldehyde porous material has poor thermal oxidation resistance and hydrophobicity. The preparation method comprises the following steps: firstly, preparing an organic silicon prepolymer solution; secondly, preparing a phenolic solution; thirdly, preparing phenolic organic silicon composite resin wet gel; and fourthly, preparing the phenolic aldehyde organic silicon composite light block material. The invention is used for preparing the high-temperature resistant phenolic organic silicon composite lightweight block material by normal pressure drying. |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.