| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dad8f9e3641949a8ac3a107fb820ef7 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J45-00 |
| filingDate |
2011-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e50356db0deca6cf32563d9f04dc72d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbdea2d04a7c6599a5e37756709bab49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d60854e45683db20f27f6c254c686df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeb43a717c0487a6a375a30710b5562a |
| publicationDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102409535-B |
| titleOfInvention |
Method for preparing multifunctional chelating ion exchanging fiber |
| abstract |
The invention provides a method for preparing a multifunctional chelating ion exchanging fiber. The method comprises the following steps of: taking synthetic fiber or blended fiber of synthetic fiber, cotton and hemp as substrate fiber, soaking in an amino resin solution and obtaining tertiary amino group functional fiber; and then reacting the tertiary amino group functional fiber with 5-(chloromethyl) salicylaldehyde and amino-compound in turn so as to lead quaternary ammonium and salicylaldehyde shrink amino compound structure units to the functional fiber to obtain the multifunctional chelating ion exchanging fiber. |
| priorityDate |
2011-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |