http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110804286-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-323 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 |
| filingDate | 2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110804286-B |
| titleOfInvention | Process for preparing flame-retardant composite material by coating ammonium polyphosphate with starch |
| abstract | The invention relates to a process for preparing a flame-retardant composite material by using starch coated ammonium polyphosphate, which comprises the following steps: coating ammonium polyphosphate with starch: adding calcium ions and a coupling agent into the starch inclusion compound, stirring, centrifuging, washing and drying to obtain a mixture of the starch-coated ammonium polyphosphate; preparation of an intumescent flame retardant system: mixing a mixture of ammonium salt and starch-coated ammonium polyphosphate to obtain an expansion flame-retardant system; preparing a flame-retardant composite material: and melting the thermoplastic plastics, and then putting the melted thermoplastic plastics into an expansion flame-retardant system for molding to obtain the flame-retardant composite material. According to the invention, no harmful reagent is added in the preparation process, and the prepared flame retardant has excellent performance and is environment-friendly. The method has the advantages of wide raw material source, low cost and low production cost, and is suitable for wide application. |
| priorityDate | 2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.