http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110252411-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ac6ef263b2e3262e91706d6867b6d05 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-828 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 |
| filingDate | 2019-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1d7ad49d079f6a6edc0ce729eaa5b82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa644a112d879389068304200f44f53a |
| publicationDate | 2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110252411-A |
| titleOfInvention | A complex type platinum catalyst for the production of epoxy-terminated silicone oil, its preparation method and application |
| abstract | The invention discloses a complexed platinum catalyst for the production of epoxy-terminated silicone oil and its preparation method and application. The complexed platinum catalyst is a compound containing platinum (II) and a first ligand and a second ligand. The organic ligand obtained by the complexation reaction-platinum complex, the first ligand is at least one of tetramethyldivinyldisiloxane, acetylacetone or ethyl acetoacetate, the second ligand is N,N'-bis(diphenylphosphino)piperazine or N,N'-bis(diphenylphosphinomethyl)piperazine. The invention provides a complex platinum catalyst for the production of epoxy-terminated silicone oil, which can obtain a high yield at an extremely low dosage, and at the same time, the product has a low chroma, which can fully meet the market demand. Moreover, the complexed platinum catalyst provided by the present invention is simple to prepare, and the cost is similar to that of traditional Karstedt catalysts, but it seems that the catalytic activity is greatly improved, which can reduce the production cost of epoxy-terminated silicone oil, and is a highly competitive end-ring Complex platinum catalyst for the production of oxysilicone oil. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110898857-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110898857-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111072972-A |
| priorityDate | 2019-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.