| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0404 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-56 |
| filingDate |
1982-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d1bd6fbf4dd374f3ad734fa949541c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d36ef4deb2ad0d7b9f1ba18bca28b5c |
| publicationDate |
1984-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4468491-A |
| titleOfInvention |
Formulations of defoaming agents containing polysiloxanes and polyethers |
| abstract |
A process for forming a polymer suitable for use in a defoaming agent, comprising polymerizing in the presence of a free-radical-forming catalyst a composition comprising by weight approximately 10-90% of a polydiorganosiloxane, 5-85% of a polyalkylene oxide or polyalkylene oxide derivative, and 5-85% of a vinyl monomer, thereby to form vinyl polymer bridges linking the polydiorganosiloxane and polyalkylene oxide or derivative thereof. The polymer is then blended with water and an emulsifying and/or dispersing auxiliary and subjected to high shear to form a defoaming agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102160939-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4657959-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4691039-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102160939-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5271868-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5719220-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5055229-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2622011-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2622011-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1634940-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10407647-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4752633-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5905109-A |
| priorityDate |
1981-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |