http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113104947-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbc503ddd9085845dfbb1a0bda0c5059 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-00 |
| filingDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113104947-A |
| titleOfInvention | Preparation method of flocculation decolorizing agent |
| abstract | The invention discloses a preparation method of a flocculation decolorizing agent, belonging to the technical field of flocculating agents and comprising the following procedures: step 1, preparing magnetic Fe by adopting a solvothermal method 3 O 4 Nanoparticles; step 2, adopting alliin and silane coupling agent to obtain modified silane coupling agent; worker's tool3, adopting modified silane coupling agent to react magnetic Fe 3 O 4 Modifying the nano particles to obtain modified magnetic Fe 3 O 4 Nanoparticles; step 4, modified magnetic Fe is adopted 3 O 4 The chitosan is subjected to graft copolymerization reaction by the nano particles and the L-allyl glycine to obtain the flocculation decolorizing agent. The preparation method takes chitosan as a grafting main chain, and takes L-allyl glycine and modified magnetic Fe 3 O 4 The nano particles are graft comonomer to prepare the flocculation decolorizing agent, and a large amount of carboxyl, amino active groups and magnetic particles are introduced to chitosan to prepare the chitosan-based flocculation decolorizing agent with multiple functions of decolorization, flocculation, sterilization, salt resistance, magnetic response performance and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115196844-A |
| priorityDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.