http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2659164-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78379d6a77d07f653b68dea87e1f4758 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-10 |
| filingDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd75c9528a3a7a99874f6eef159c8bb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2bc6c7f850a9bdf99997e3188bfbbff |
| publicationDate | 2018-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2659164-C1 |
| titleOfInvention | Method for obtaining hydrogel of polyvinyl alcohol |
| abstract | FIELD: medicine. n SUBSTANCE: invention relates to the field of medicine, in particular to the production of medical film materials, and discloses a process for producing the hydrogel of polyvinyl alcohol. Method comprises dissolving polyvinyl alcohol in a first solvent – water – followed by the addition of a second solvent – ethyl alcohol, characterized in that the polyvinyl alcohol is ground to a fraction of not more than 0.5 mm, the dissolution of polyvinyl alcohol in water is carried out at a temperature of 70–80 °C, the addition of ethyl alcohol is carried out with a decrease in temperature to 60–70 °C, then the temperature is reduced to 40–50 °C and dimethylsulfoxide, phenoxyethanol and brilliant green are added. n EFFECT: method provides a simplification of the hydrogel preparation process, an improvement of the bactericidal and anesthetic properties of the hydrogel. n 1 cl, 4 ex, 1 tbl |
| priorityDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.