| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dad8f9e3641949a8ac3a107fb820ef7 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 |
| filingDate |
2011-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1373d177e7e17daa2c085c0578bb52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54facfc11cd1ca14eea9097a8099852d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_318bc8852a0544811c372b2a24d1656e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e50356db0deca6cf32563d9f04dc72d7 |
| publicationDate |
2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102417559-B |
| titleOfInvention |
Acrylic acid ester copolymer porous resin ball containing quaternary ammonium group and salicylaldehyde and preparation method thereof |
| abstract |
A porous resin ball copolymerized from acrylic acid ester, styrene and divinylbenzene is treated with a ester interchange reaction with N,N-dialkyl ethanolamine and reacts with 5-chloromethyl salicylaldehyde, so as to introduce quaternary ammonium group and salicylaldehyde into the high-molecular skeleton. The acrylic acid ester copolymer porous resin ball material containing quaternary ammonium group and salicylaldehyde can be used as a chelating resin and used for preparation of polymer solid extraction material and polymer supported catalyst. |
| priorityDate |
2011-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |