http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114507380-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5399 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 |
| filingDate | 2022-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114507380-B |
| titleOfInvention | A kind of phosphorus-nitrogen single-component intumescent flame retardant modified by MXene nanosheets and its preparation method and application |
| abstract | The invention discloses a phosphorus-nitrogen single-component intumescent flame retardant modified by MXene nanosheets, a preparation method and application thereof. The preparation method of the phosphorus-nitrogen single-component intumescent flame retardant modified by MXene nanosheets of the present invention comprises the following steps: 1) carry out hexachlorotrimeric phosphazene and 1-oxo-4-hydroxymethyl-2,6, The nucleophilic substitution reaction of 7-trioxy-1-phosphabicyclo[2,2,2]octane; 2) the in-situ modification reaction of MXene nanosheets, and then the nucleophilic substitution reaction with cyanuric chloride; 3) react with ethylenediamine after mixing the products of step 1) and step 2). The phosphorus-nitrogen single-component intumescent flame retardant modified by MXene nanosheets of the present invention has high flame retardant efficiency, good thermal stability, and good compatibility with the polymer matrix, and can effectively improve the polymerization rate only by adding a small amount. Propylene has flame retardancy and thermal stability, and its preparation method is simple, so it is suitable for large-scale production and application. |
| priorityDate | 2022-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.