http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110629551-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-263 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-263 |
| filingDate | 2019-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110629551-B |
| titleOfInvention | A method and application of heterogeneous preparation of GN@cellulose-based solid-solid phase change fibers |
| abstract | The invention discloses a method and application for preparing GN@cellulose-based solid-solid phase change fibers in different phases. The method includes: (1) cellulose fiber dispersion; (2) surface graft modification: reacting halogenated acid halide monomers with cellulose to obtain cellulose ester; (3) SI-ATRP method reaction: step 2) After the obtained cellulose ester, GN and solvent B are uniformly dispersed, a ligand, a catalyst and an alkyl acrylate are added to react to obtain a reaction mixture; (4) purification: after purifying the reaction mixture obtained in step 3), GN@cellulose- g-Polyalkylacrylate solid-solid phase change fiber. The fiber is pressed into a film to obtain a film. In this method, cellulose fibers are used as the matrix, halogen functional groups are grafted through an acylation reaction, and alkyl acrylates are directly grafted on the surface of the modified cellulose fibers through SI-ATRP without changing the structure of the cellulose fibers. For reinforcing materials, fibers with flexibility, high thermal conductivity and high enthalpy value are prepared without post-processing, which is conducive to secondary processing. |
| priorityDate | 2019-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.