http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107400382-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3692 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 |
| filingDate | 2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107400382-B |
| titleOfInvention | A kind of mashing dispersing method of titanium dioxide primary product |
| abstract | The present invention provides a kind of mashing dispersing methods of titanium dioxide primary product, comprising the following steps: a) disperses oligomeric carboxylate and calgon in water, obtains compounding dispersing agent；The oligomeric carboxylate is selected from oligomeric carboxylic acid sodium and/or oligomeric carboxylic acid potassium；B) titanium dioxide primary product is beaten in the compounding dispersing agent that step a) is obtained, obtains titanium dioxide dispersion slurry.Compared with prior art, mashing dispersing method provided by the invention can realize mashing dispersion using the compounding dispersing agent of specific composition in neutral environment, the compounding dispersing agent can be adsorbed on titanium dioxide particle surface and form grade separation structure simultaneously, so that close to each other between hindering particle reach effective dispersion, and steric hindrance effect will not be weakened because the time extends, and obtained titanium dioxide dispersion slurry has lower viscosity and higher stability. |
| priorityDate | 2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.