| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f51818f4238424fa5e29f12c21502ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63575823267ab8a0b18ef574fc26a903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c53c68b8d0152c90b4a75f8b30869daa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc2c286205b9e209bb0a820d4eaf8922 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 |
| filingDate |
2012-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f336a6194c885f08d6ae381d643dcfb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cb9d02741fff9af250bdd957eb224fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_904407fc0807968b5840e15ae7932f91 |
| publicationDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9040731-B2 |
| titleOfInvention |
Method for preparation of platinum-carbonyl-siloxane compounds |
| abstract |
The invention relates to a method for preparation of platinum siloxane compounds containing at least one CO ligand molecule (Pt carbonyl siloxanes). The method comprises reacting gaseous carbon monoxide (CO) with a platinum siloxane compound, preferably a platinum vinyl-cyclosiloxane compound, in solution with an organic solvent. The method is straightforward and applicable to industrial scale. With this method, specific isomers of platinum carbonyl vinylcyclosiloxanes are prepared, in which the two η-2-ethenyl groups coordinated to the Pt atom are bonded in trans-configuration relative to the cyclosiloxane backbone. The Pt compounds obtained by the method are used as catalysts for hydrosilylation and for crosslinking and curing of siloxanes and silanes. |
| priorityDate |
2011-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |