http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110776635-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-323 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0638 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 |
| filingDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110776635-B |
| titleOfInvention | Single-component intumescent flame retardant with free radical quenching function and preparation method and application thereof |
| abstract | The invention discloses a single-component intumescent flame retardant with a free radical quenching function, and a preparation method and application thereof. The preparation method comprises the steps of taking cyanuric chloride, alkoxy silane, hindered amine monomer and diamine monomer as raw materials, and reacting at 0-25 ℃ and 45-65 ℃ in sequence to obtain an intermediate product. And then, carrying out ion exchange and nucleophilic substitution reaction on the intermediate product, the nitrogen-phosphorus flame retardant and the diamine monomer at the temperature of 80-120 ℃ to prepare the single-component intumescent flame retardant with the free radical quenching function, and applying the single-component intumescent flame retardant to polypropylene flame retardance. Compared with the prior art, the single-component intumescent flame retardant prepared by the invention is easy to control the proportion of phosphorus and nitrogen elements, is beneficial to efficient coupling of free radical quenching and an intumescent carbonization process, has high flame retardant efficiency, can play an efficient flame retardant role only by adding a small amount of flame retardant, has outstanding water resistance, and is widely applied to the fields of electronic appliances, architectural decoration, automobile accessories and the like. |
| priorityDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.