| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c950764246ef1eeb94e59c4465f3930 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-28 |
| filingDate |
2009-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12fca90509cd1ce84992e78898a232a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20684d4fdf5596a981796b415469ad36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52e053f64f76f45b73130a43d4b4b6a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1a159c27b6891962f8b10c40cbb72e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca5e3665fdba410809bc77d77fe2f3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ca0a738d82e58ce44f877a00c9ea8f |
| publicationDate |
2013-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
UA-100842-C2 |
| titleOfInvention |
METHOD FOR DEPOLIMERIZATION OF POLYORGANOSILOXANES |
| abstract |
The invention relates to technologies and methods for the depolymerization of linear and branched non-crosslinked polyorganosiloxanes and the production on the basis of depolymerizates of polyorganosiloxanes of hydrophobizators of the surface of inorganic substances, namely the surface of glass, minerals and powdery fillers, in particular finely divided silica. The method of depolymerization of polyorganosiloxanes consists in the depolymerization of linear and branched non-crosslinked dimethylpolyorganosiloxanes using activator of the depolymerization reaction of concentrated sulfuric acid and hexaeycosanalkyl or arylsulfonic acid, when heated to 85-95 ° C and intensive stirring for 0.5-2 hours, and washing � |
| priorityDate |
2009-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |