| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y402-01084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-02 |
| filingDate |
2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AR-108756-A1 |
| titleOfInvention |
METHOD FOR PREPARING A WATERPROOF POLYACRYLAMIDE SOLUTION |
| abstract |
The method comprises: hydrating acrylonitrile in water in the presence of a biocatalyst capable of converting acrylonitrile to acrylamide in order to obtain an acrylamide solution, directly polymerizing the acrylamide solution in order to obtain a polyacrylamide gel, and dissolving directly the polyacrylamide gel by adding water to obtain an aqueous polyacrylamide solution. |
| priorityDate |
2016-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |