http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113444333-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 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/C08F230-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L43-02 |
| filingDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113444333-B |
| titleOfInvention | Preparation method of environment-friendly low-smoke, flame-retardant high-impact polystyrene |
| abstract | The invention provides a preparation method of environment-friendly low-smoke, flame-retardant and high-impact polystyrene resin. The invention firstly synthesizes the macromolecular "phosphorus-nitrogen" flame retardant through the small-molecule flame retardant allyl phosphoric acid diester and methacrylamide; secondly, the solution-polymerized styrene-butadiene mortar is bonded by the allyl phosphoric acid diester. The graft-solvent polystyrene-butadiene mortar was prepared by graft reaction, and the two alcohol-esterified compound smoke suppressants were coated to obtain functionalized compound smoke suppressants. Finally, the macromolecular "phosphorus-nitrogen" flame retardant was , Functional composite smoke suppressant and high-impact polystyrene resin are directly blended and granulated to prepare environmentally friendly low - smoke with a maximum smoke density of less than 80, an oxygen index of more than 42%, and a notched Izod impact strength of more than 10kJ/m2 , Flame retardant high impact polystyrene resin. The method has the characteristics of green environmental protection, good smoke suppression efficiency, high flame retardant efficiency and low modification cost. |
| priorityDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.