http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110643148-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-521 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521 |
| filingDate | 2019-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110643148-B |
| titleOfInvention | Preparation method of epoxy composite bio-based flame-retardant material |
| abstract | A preparation method of an epoxy composite bio-based flame retardant material relates to a preparation method of a bio-based flame retardant. The method successfully combines the unique thermal decomposition characteristic of the phytic acid with the flame retardant and smoke suppression characteristics of the phytic acid and the characteristic that arginine is used as a natural gas source and can dilute ambient oxygen. In the flame-retardant application process, a coke layer is formed on the surface of the material, so that heat is difficult to penetrate through a condensed phase, oxygen is prevented from entering a combustion area, gaseous or liquid products generated by degradation are prevented from overflowing out of the surface of the material, and arginine contains a large amount of nitrogen element as a natural gas source to dilute surrounding oxygen, so that the flame-retardant effect is further improved. Meanwhile, the phytic acid and the arginine contain a large amount of hydroxyl and amino groups on the surface to perform interface reaction with the epoxy resin, so that the compatibility between the filler and the matrix is improved. The method overcomes the defects of low flame-retardant efficiency, pollution in the flame-retardant application process and poor compatibility with a substrate commonly existing in the prior epoxy composite material, and greatly improves the flame-retardant capability of the composite material. |
| priorityDate | 2019-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.