http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114957655-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c54f79d54e06e393a1c7802882263865 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 |
| filingDate | 2022-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b226b5f6017dcfb31c471656fb195402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1702db5cb238ce1bed2cf42b96b726cc |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114957655-A |
| titleOfInvention | A new type of phosphorus-nitrogen polymer flame retardant and preparation method thereof |
| abstract | The invention provides a novel phosphorus-nitrogen polymer flame retardant and a preparation method thereof. The novel phosphorus-nitrogen polymer flame retardant is composed of hexachlorocyclotriphosphazene, p-hydroxybenzaldehyde, substituted by nitrogen-containing groups Phenol derivatives and polyethyleneimine are prepared by three-step reaction. The main chain and branched chain structure of the new phosphorus-nitrogen polymer flame retardant have high content of phosphorus and nitrogen elements, and have synergistic effect of phosphorus and nitrogen, which can be It combines carbon source, acid source and gas source into one, not only has good environmental protection performance, but also can prevent combustion from different ways, and has excellent flame retardant performance. The new phosphorus-nitrogen polymer flame retardant can also be compounded with a small-molecule phosphorus-nitrogen flame retardant to prepare a flame retardant mixture and add it to the polymer material. Flame retardant properties, with good application prospects and application value. |
| priorityDate | 2022-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.