| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3483b3355446acc949bb39fddb3ff859 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate |
1998-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1957e568f0025679e0e7193905a436bd |
| publicationDate |
1998-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9847937-A1 |
| titleOfInvention |
Amphoteric polymer with ph-adjustable ionic characteristics |
| abstract |
An amphoteric polymer comprising a plurality of pendant carboxylate moieties and a plurality of ammonium moieties. In preferred embodiments, each of the carboxylate and ammonium moieties is reversibly protonatable such that the ionic character of the moieties can be changed by adjusting pH. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014039229-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103724523-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021009274-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020207896-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9318744-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2719712-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114269797-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110945110-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010125341-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9416331-B2 |
| priorityDate |
1997-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |