http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103821004-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-144 |
| filingDate | 2014-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103821004-B |
| titleOfInvention | A kind of Polyether Modified Polysiloxanes Defoaming Agent and preparation method thereof |
| abstract | Open a kind of Polyether Modified Polysiloxanes Defoaming Agent of the present invention and preparation method thereof, the compounding raw material weight percentage composition of this defoamer is: polyether modified silicon oil 5 ~ 40%, dimethicone 10 ~ 40%, white carbon 5 ~ 30%, emulsifying agent 2 ~ 30%, regulator 0.01 ~ 8%, water 10 ~ 80%, each component sum is 100%；This finish preparation method uses the compounding raw material weight percentage composition of Polyether Modified Polysiloxanes Defoaming Agent of the present invention and following process: (a) take Different Weight than polyether modified silicon oil, white carbon and dimethicone put in reactor, stirring is warming up to about 200 DEG C and prepares silicon cream；B () joins emulsifying agent in silicon cream, be heated to about 50 ~ 75 DEG C, is subsequently adding regulator, then is added dropwise over water, after stirring 5 ~ 10h, and cooling, discharging, pack and get final product. |
| priorityDate | 2014-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.