| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-61 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-61 |
| filingDate |
1980-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aecfd4e939d27ecb983505c999afc1a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cea62d7088622f2be68aaee336490f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9a860f0f7b5f96259d51f1cea141e5d |
| publicationDate |
1980-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0017985-A1 |
| titleOfInvention |
Process for the preparation of organopolysiloxanes |
| abstract |
According to the invention, organopolysiloxanes with substituted carbamoyloxy groups (≡SiOCO-NH-) bonded to silicon via oxygen are prepared by reacting organopolysiloxane containing Si-bonded hydroxyl groups with organic isocyanate as the only reactants in the presence of organic tin compound.n n n In particular, in order to achieve reaction products which are particularly stable in storage, it is preferred to use the organic tin compound on a solid support in the reaction of organopolysiloxane containing Si-bonded hydroxyl groups with organic isocyanate and to filter the reaction product to remove the catalyst with the exclusion of the entry of water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0150595-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0150595-A3 |
| priorityDate |
1979-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |