| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-4812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 |
| filingDate |
2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106046374-B |
| titleOfInvention |
A kind of preparation method of porous adsorbing material |
| abstract |
The invention discloses a kind of preparation method of novel porous sorbing material.This method is with amino-terminated polyethylene glycol（ATPEG）, butanediamine（BDA）It is that raw material synthesizes PI using solution thermal polycondensation process with pyromellitic acid anhydride (PMDA), then PI is dissolved in organic solvent, novel porous sorbing material is obtained using freeze-drying.The porous adsorbing material that the present invention synthesizes is strong to the specific aim adsorption capacity of difficult degradation organic micro-pollution physical property, the rate of adsorption is fast, and synthetic route is simple and easy. |
| priorityDate |
2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |