http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1297757-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73c78325e616ea3dc7df69a4f7ed36e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0409 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04 |
| filingDate | 1987-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f39cb5d70472642f7b264294e9e2445e |
| publicationDate | 1992-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1297757-C |
| titleOfInvention | Method for the preparation of a silicone defoamer composition |
| abstract | METHOD FOR THE PREPARATION OF A SILICONE DEFOAMER COMPOSITION ABSTRACT OF THE DISCLOSURE A defoamer composition is obtained when a mixture of certain siloxane-containing components, a finely divided filler, a reaction catalyst and at least one compound having in each molecule at least 1 group expressed by ?COR5, -COOR6 or -(OR7)n- is heated. R5 and R6 are the hydrogen atom or saturated or unsaturated monovalent hydrocarbon groups, R7 is a divalent hydro-carbon group having two to six carbon atoms, and the average value of n is ?1. The siloxane-containing components comprise resinous polyorganosiloxanes and typically, polydiorganosiloxanes. The heated mixture is useful for defoaming anionic systems. |
| priorityDate | 1986-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.