http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109135011-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-34922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K13-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 2018-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109135011-B |
| titleOfInvention | Preparation method of low-density flame-retardant polyethylene plastic |
| abstract | The invention discloses a preparation method of low-density flame-retardant polyethylene plastic. Firstly, pentaerythritol is taken as a raw material, and reacts with phosphoric acid, montmorillonite and melamine in sequence to prepare melamine salt (MPPM) of pentaerythritol phosphate montmorillonite serving as a novel flame retardant; and then mixing the low-density polyethylene, the MPPM, the antioxidant and the like, and preparing the low-density flame-retardant polyethylene plastic by using a double-screw extruder. The environment-friendly low-density flame-retardant polyethylene plastic prepared by the method has good flame retardant property and excellent mechanical property. |
| priorityDate | 2018-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.