http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112300342-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-30 |
| filingDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112300342-B |
| titleOfInvention | A method for photoinitiated synthesis of hydrophilic comb-like macromolecules |
| abstract | The invention proposes a method for photo-initiated synthesis of hydrophilic comb-shaped macromolecules. The method is to firstly synthesize a linear macromolecular photo-initiator and introduce a certain proportion of hydrophilic monomer polyethylene glycol monomethyl ether methacrylate PEGMA Random copolymerization with photoinitiator monomer 2-methyl-2-methacryloyloxy Propiophenone Dimethylphenylmethacrylate, DMPMA to obtain macromolecular photoinitiator PDMP-PEGMA with different initiation densities, meanwhile, polyethylene glycol monomethyl The introduction of ether methacrylate PEGMA increased the hydrophilicity of the macromolecular photoinitiator to a certain extent; then under the irradiation of a high pressure mercury lamp, the hydrophilic monomer PEGMA was initiated by the initiation sites of the side chains of different macromolecular photoinitiators At the same time, photocuring was successfully achieved in non-toxic green solvent water, which provided an effective method for the synthesis of photoinitiated comb macromolecules and green photocuring system. |
| priorityDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.