http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109289255-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0404 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109289255-B |
| titleOfInvention | Foam control composition and preparation method thereof |
| abstract | The invention relates to a foam control composition and a preparation method thereof, wherein the foam control composition is prepared by mixing and adding inert polysiloxane, vinyl-containing polysiloxane, hydrogen-containing polysiloxane, a structure control agent, a catalyst, silicon dioxide, inert organic silicon resin and water. The addition of the structure control agent of alkynol and water solves the problem of sudden polymerization in the implementation process and also effectively solves the problem of viscosity increase in the storage period. The organic silicon foam control agent prepared by the method can be used in industries such as papermaking black liquor, textile printing and dyeing, sewage treatment, industrial cleaning and the like. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.