http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2086597-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90bfbc2f04cecd74ee6cd031f847d2a6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 |
| filingDate | 1991-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62826dae12ff499785d97c3b34f4b793 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e62517e9f445221e20cc45ef203166 |
| publicationDate | 1992-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2086597-A1 |
| titleOfInvention | Method for inhibiting hydrolysis of polyacrylamide |
| abstract | Aqueous solutions of partially hydrolyzed polyacrylamide are storable by adjusting and maintaining solution pH from about 3.5 to about 6.8 prior to storage. Storage at a pH above 6.8 or below 3.5 results in hydrolysis. The desired solution pH is achieved by addition of appropriate mineral acids or bases or by the addition of buffer systems with pKa values of about 3.5 to about 6.8. |
| priorityDate | 1990-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.