| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc61062bacc30b6364088ca70666e90c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G16-0237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-08 |
| filingDate |
2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15eab1dfd4b6d1408fa886b5580d85b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6bb9da197672aaf81d6a810666af90c |
| publicationDate |
2020-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111333800-A |
| titleOfInvention |
A kind of sulfamate water reducing agent and preparation method thereof |
| abstract |
A sulfamate water reducing agent and a preparation method thereof, wherein the sulfamate water reducing agent has macromolecules formed by copolymerization and crosslinking of amino aromatic hydrocarbon sulfonate, sodium p-aminobenzenesulfonate, phenol and formaldehyde grid. The invention makes full use of the characteristics of the aminoarene sulfonate mixture obtained from the pretreatment of the production wastewater of the dye intermediate aminoarene sulfonate having a large number of amino groups, sulfonic acid groups and other hydrophilic groups, and the aminoarene sulfonate The raw material for the production of water-reducing agent for salt mixture concrete not only realizes the proper disposal of pollutants, turns waste into treasure, realizes recycling of economic resources, but also reduces the cost of pollutant disposal for enterprises, which has significant social benefits and economic benefits. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111574672-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111574672-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113248177-A |
| priorityDate |
2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |