http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2694255-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6dce2ca0a8ea71d1135a11baf22cfc15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87cf4ba4b277afed9a13834f02136b72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60838f2fd2546a0e425af1061f769a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aa7db9d3a8be71c9856496c74103b0c |
| publicationDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2694255-C1 |
| titleOfInvention | Poly(acrylamide)(hydro[tetrahydroxoiron(iii)]dimethylaminoethylmethacrylate) |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a novel compound based on a cationic copolymer of acrylamide and iron (III) hydroxide sol, specifically to poly(acrylamide)(hydro[tetrahydroxoiron(III)]dimethylaminoethylmethacrylate), which can be used in purification of waste water containing titanium dioxide (TiO 2 ), or silicon dioxide (SiO 2 ), or zirconium dioxide (ZrO 2 ), or magnesium hydroxide (Mg(OH) 2 ), as well as after bio-treatment step. Poly(acrylamide)(hydro[tetrahydroxoiron(III)]dimethylaminoethylmethacrylate) has the following structural formula: n n n n in which n 1 equals 49500, n 2 is 2900, molecular weight is 4.11⋅10 6 standard unit. n EFFECT: invention increases flocculation effect when purifying waste water containing titanium dioxide or silicon dioxide or zirconium dioxide or magnesium hydroxide, and also after biofeeding step 4 to 15 times. n 1 cl, 1 dwg, 1 tbl |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.