| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 |
| filingDate |
2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c5b5219bd2f77ea704fc255fcc09381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7ceb68905b004a1296af3ac07ea4cc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f173be6cc9f2b76e3354cce1e95ba0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba4e49948264eb8127fb6dc3ea81991f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f4f42c4ae7456f9cb811be8b1f39ab5 |
| publicationDate |
2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109689189-A |
| titleOfInvention |
Functionalized copolymers and their uses |
| abstract |
The present invention proposes an article comprising a functionalized copolymer and its use, particularly in methods for binding biological materials, such as in methods for separating aggregated proteins from monomeric proteins in biological solutions use; wherein the article comprises: a) a porous substrate; and b) a copolymer covalently attached to the porous substrate, the copolymer comprising a hydrocarbon backbone and a polymer attached to the hydrocarbon backbone pendant groups, wherein: 1) each of the first plurality of pendant groups comprises: (a) at least one acidic group or a salt thereof; and (b) a spacer group through at least 6 chains a chain of mid-atoms directly attaching the at least one acidic group or salt thereof to the hydrocarbon backbone; and 2) each of the second plurality of pendant groups comprises: (a) at least one acidic group or salt thereof and (b) a spacer group that connects the at least one acidic group or salt thereof directly to the hydrocarbon backbone through a chain of at least 6 chain atoms; and wherein the first multiple and wherein the molar ratio of the first plurality of pendant groups to the second plurality of pendant groups is in the range of 95:5 to 5:95. |
| priorityDate |
2016-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |