http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110885344-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-657172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6571 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5313 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6571 |
| filingDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110885344-B |
| titleOfInvention | Preparation method of DOPO vinylidene bridge chain derivative, flame retardant and flame-retardant high polymer material |
| abstract | The invention discloses a preparation method of a DOPO vinylidene bridge chain derivative, a flame retardant and a flame-retardant high polymer material, wherein the method at least comprises the following steps: in a reaction system containing a DOPO compound and cyclic carbonate, the DOPO compound and the cyclic carbonate react to obtain the DOPO vinylidene bridge chain derivative. The method can prepare the DOPO vinylidene bridged chain derivative simply and conveniently with high efficiency and low energy consumption. In another aspect of the invention, the invention also provides a flame retardant comprising the product prepared by the method and a flame-retardant polymer material comprising the product prepared by the method. |
| priorityDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.