http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112876902-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 |
| filingDate | 2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112876902-B |
| titleOfInvention | A kind of flame retardant thermal expansion microcapsule and its preparation method and application |
| abstract | The invention relates to the technical field of flame retardant materials, and specifically discloses a flame retardant thermal expansion microcapsule and a preparation method and application thereof. The flame-retardant heat-expandable microcapsule includes a core material and a wall material, the wall material includes an alkyl diisocyanate, a multifunctional long-chain polyetheramine and an amine group-substituted mono-spirocyclic phosphazene derivative, and the core material Includes low boiling alkane blowing agents. The invention adopts the interface polycondensation method to prepare the microcapsules with the above-mentioned wall material and core material as raw materials. In the foaming ink, not only the three-dimensional effect of the printed product can be improved, but also the flame retardant performance of the printed product can be improved, and the preparation method is simple and easy to operate. Good economic benefits and development prospects. |
| priorityDate | 2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.