| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_058e0be30e00d53858c67167df60aed5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 |
| filingDate |
1986-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60d918fa192eac65c9669cfac35fa215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6bca891727ef626979c380e43728431 |
| publicationDate |
1992-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1301774-C |
| titleOfInvention |
Method of forming compounds having si-n groups and resulting products |
| abstract |
ABSTRACT OF THE DISCLOSURE Si-N groups in silazanes (which may be siloxazanes) are cleaved in the presence of a suitable catalyst or one or more reactants containing an Si-H group and an N-H group (in the same molecule or in different molecules) are reacted in the presence of a suitable catalyst. New silazane products result including oligomers and polymers. Suitable catalysts include metal carbonyl complexes and heterogeneous metal catalysts such as platinum on carbon. Immediate products of reaction such as products containing Si-H and N-H groups resulting from Si-N cleavage and Si-N products resulting from Si-H + N-H reactions undergo further reaction, resulting in many cases in a mixture of oligomers or of oligomers and polymers. The initial reactants may be open chain or ring compounds containing Si-N or Si-H + N-H in an open chain or in a ring or as pendant groups. |
| priorityDate |
1985-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |