http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110452358-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7614 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate | 2019-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110452358-B |
| titleOfInvention | Preparation method of triazole-terminated azido polyether |
| abstract | The invention relates to a preparation method of triazole-terminated azido polyether, belonging to the technical field of composite solid propellants. The invention adopts the reaction of triazole-terminated prepolymer and halide to generate the triazolium radical three-dimensional cross-linked polymer elastic material. The elastomers have a stable chemically crosslinked network. Unlike conventional covalently crosslinked polymeric elastomers, triazolium ion crosslinked polymeric elastomers can undergo ion exchange reactions upon exposure to monohalogenated compounds, resulting in the dissociation of three-dimensional crosslinked networks. The solid composite propellant prepared by the elastomer can realize the dissociation of a polymer cross-linked network, the elastomer is changed from a solid state to a liquid state, and the high-efficiency recovery and utilization of the waste solid composite propellant are realized. |
| priorityDate | 2019-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.