http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106582436-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106582436-B |
| titleOfInvention | A kind of terpolymer dispersants and its preparation process |
| abstract | The present invention relates to a kind of copolymer dispersant, carboxylate terpolymer dispersing agent and its preparation process.The present invention is by following mass ratio material composition: 10~20 parts of styrene, itaconic acid and its 30~50 parts of derivative, 20~30 parts of hydroxyethyl methacrylate.The invention has the advantages that the carboxylate terpolymer dispersing agent simultaneously containing itaconic acid and hydroxyethyl methacrylate unit has preferable water solubility, there is good adaptability to the pH value of dispersion；Dispersing agent has the ideal degree of polymerization and carboxyl, is made by space steric effect and electrostatic repulsion by dispersed substance stably dispersing, system viscosity is low；Preparation process is simple, operation is easy, with short production cycle, low in cost, non-environmental-pollution, is suitable for industrial scale production. |
| priorityDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.