http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H039901-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba9d112bd5997e7cef959c462c4469ad |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 |
| filingDate | 1989-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e28a4437d8262b7dbfbbb404e5b9b69 |
| publicationDate | 1991-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H039901-A |
| titleOfInvention | Thickening or stabilizing of aqueous medium containing polymeric amphoteric polysaccharide and thickening or stabilizing composition therefor |
| abstract | PURPOSE: To add a specific graft polymer to an aq. medium to thicken and stabilize a (non)electrolyte-containing aq. medium to control a moving degree or to enhance water retention to effectively adapt the thickened and stabilized aq. medium to a papermaking, oil excavating or oil recovering process. n CONSTITUTION: A water dispersible neutral charged polymeric amphoteric graft copolymer obtained by grafting an amphoteric ion monomer [e.g; 1-vinyl-3-(3- sulfopropyl) imidazolium internal salt] or a cation/anion monomer pair [e.g; 3-methacrylamidopropyltriammonium ion/2-acrylamide-2-methyl-propanesulfonic ion] to polysaccharide (e.g; starch) and characterized by that intrinsic viscosity does not lower in the presence of an electrolyte is added to an aq. medium. n COPYRIGHT: (C)1991,JPO |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011525552-A |
| priorityDate | 1988-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.