http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S54102391-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 |
| filingDate | 1978-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70e70356cd5d0858d80722d11c13a0b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbe97fb0fe4582fe0343bb7afe0fb0fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19cb931941f4213794b09ff1f65d7ff0 |
| publicationDate | 1979-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S54102391-A |
| titleOfInvention | Preparation of partially hydrolyzed acrylamide polymer |
| abstract | PURPOSE: To remove the residual ammonia odor from an acrylamide polymer without lowering the flocculating activity of the polymer, by adding specific amounts of sodium dihydrogenphosphate and/or calcium chloride to a partially hydrolyzed acrylamide polymer. n CONSTITUTION: A water-containing gel polymer prepared by polymerizing an acrylamide-containing aqueous solution is granulated, partially hydrolyzed with an aqueous solution of a caustic alkali or an alkali carbonate, and dried to attain ≤20 wt.% water content. The dried polymer is compounded with 1W15, preferably 2W10 wt.% of sodium dihydrogenphosphate and/or calcium chloride. n USE: Flocculants. n COPYRIGHT: (C)1979,JPO&Japio |
| priorityDate | 1978-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.