http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105688452-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0409 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04 |
| filingDate | 2016-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105688452-B |
| titleOfInvention | A kind of emulsion-type organic silicon defoamer and preparation method thereof |
| abstract | The invention discloses a kind of emulsion-type organic silicon defoamer and preparation method thereof, it is at 90 100 DEG C, after being pre-processed with water repellent agent and ammonium dihydrogen phosphate to hydrophobic type gas-phase silica, obtained gas-phase silica and dimethicone are blended at 170 200 DEG C and obtain silicon cream, again in the presence of compound emulsifying agent, silicon cream, fatty alcohol and sodium phosphate are compounded to obtain the emulsion-type organic silicon defoamer.Instant invention overcomes the shortcomings that existing emulsion-type organic silicon defoamer easy in inactivation and suds suppressing properties difference, gained organic silicon defoamer has excellent alkaline-resisting and good continuous application performance, and its antifoaming speed is fast, suds suppressing properties are good, good emulsion stability, the defoaming activity time is grown, and preparation process clean environment firendly, discharge without " three wastes ", it is adapted to industrialized production. |
| priorityDate | 2016-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.