| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b7a5c546db0678dbd6f9594fc43f2d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8d88d46a146743363c0d6b6765c1de7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F26-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-20 |
| filingDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72bb26e86dfc27cbf4144b59d81000a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6fe33c133a6035d15e258239d1a4095 |
| publicationDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9617388-B2 |
| titleOfInvention |
Process for making a polyzwitterion or polyzwitterionic acid |
| abstract |
A zwitterionic monomer and corresponding cyclopolymerized polyzwitterion (±) (PZ) (i.e. poly(Z-alt-SO 2 ). Phosophonate ester hydroloysis in PZ gave a pH-responsive polyzwitterionic acid (±) (PZA). The PZA under pH-induced transformation was converted into polyzwitterion/anion (±−) (PZAN) and polyzwitterion/dianion (±=) (PZDAN). |
| priorityDate |
2013-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |