http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110655839-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 |
| filingDate | 2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110655839-B |
| titleOfInvention | A kind of preparation method of diffusion membrane resin solution and diffusion membrane resin solution prepared therefrom |
| abstract | The present invention provides a preparation method of a diffusion film resin solution and a diffusion film resin solution prepared therefrom. The preparation method includes the following steps: 1) synthesizing acrylic monomer, partial initiator and a first non-benzene organic solvent Mixing to obtain the first dripping solution; 2) under the protection of an inert gas, the second non-benzene organic solvent is heated up, the first dripping solution obtained in step 1) is added dropwise, and the temperature is maintained after the dripping is completed to obtain a reaction solution; 3) mixing the initiator of the remaining part and the third non-benzene organic solvent to obtain the second dripping solution; 4) adding dropwise the second dripping solution obtained in step 3) to the reaction solution obtained in step 2), dripping After the addition is completed, the temperature is maintained to obtain the diffusion membrane resin solution. In the present invention, a general-purpose diffusion resin solution is obtained through the above-mentioned two-step dropwise addition process. In addition, the preparation methods of the present invention all use non-benzene organic solvents, and the entire reaction process is more environmentally friendly. |
| priorityDate | 2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.