http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3638414-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-202 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate | 2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e299b236a3522a5a1b6e17e82e6926dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fed2771c119de87f1e97f9832d857139 |
| publicationDate | 2020-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3638414-A1 |
| titleOfInvention | Polymeric sorbents for aldehydes |
| abstract | Polymeric sorbents for aldehydes including formaldehyde are provided. More particularly, the polymeric sorbents are a reaction product of a hydrolyzed divinylbenzene/maleic anhydride polymeric material having carboxylic acid groups with a nitrogen-containing compound having at least two primary amino groups and/or secondary amino groups. The nitrogen-containing compound is ionically attached to the hydrolyzed divinylbenzene/maleic anhydride within the polymeric sorbent and has at least one primary amino and/or secondary amino group available for reacting with an aldehyde. Additionally, methods of making the polymeric sorbents, methods of sorbing aldehydes (i.e., aldehydes that are volatile under use conditions) on the polymeric sorbents, compositions resulting from the sorption of aldehydes on the polymeric sorbents, composite granules containing the polymeric sorbents, methods of making the composite granules, and methods of sorbing aldehydes on the composite granules are provided. |
| priorityDate | 2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 162.