http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113929933-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2353-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D153-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D153-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-29 |
| filingDate | 2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113929933-B |
| titleOfInvention | A kind of anti-icing material of PDMS or POSS cross-linked betaine zwitterionic polymer, its preparation method and application |
| abstract | The invention discloses a PDMS or POSS cross-linked betaine zwitterionic polymer anti-icing material, its preparation method and application, using ethyl bromoisobutyrate as the initiator, cuprous chloride as the catalyst, pentamethyl Diethylenetriamine is used as catalyst ligand, hydroxyethyl methacrylate and methyl methacrylate are used as reaction monomers, and cyclohexanone is used as solvent. After mixing, heat and stir to carry out atom transfer radical polymerization reaction to obtain the first Polymer solution; dissolving the third polymer powder in chloroform to obtain a second solution system, and adding diphenylmethane-4,4'-diisocyanate crosslinking agent to the second solution system, heating and stirring to obtain Anti-icing material of PDMS or POSS cross-linked betaine zwitterionic polymer. The invention can reduce the freezing point of the surface of the protected base material, inhibit the expansion of ice formation, and reduce the ice adhesion strength under the extreme condition of inevitable ice accumulation to make the deicing process easier. |
| priorityDate | 2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.