http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1770096-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate | 2006-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d664a2a31377ce69eb486c99d12a8ba4 |
| publicationDate | 2007-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1770096-A2 |
| titleOfInvention | Preparation of sulfide chain-bearing organosilicon compounds |
| abstract | A sulfide chain-bearing organosilicon compound having the average compositional formula: n n (R 1 O) (3-p) (R 2 ) p Si-R 3 -S-(R 4 -S m ) q -R 4 -S-R 3 -Si(OR 1 ) (3-p) (R 2 ) p n nis prepared at low costs and in high yields by reacting a halogen-terminated organosilicon compound having the formula: (R 1 O) (3-p) (R 2 ) p Si-R 3 -S-R 4 -X, sulfur, and optionally a halide having the formula: X-R 4 -X with an aqueous solution or dispersion of a sulfide M 2 S or hydrate thereof in the presence of a phase transfer catalyst. R 1 and R 2 are monovalent C 1-4 hydrocarbon groups, R 3 and R 4 are divalent C 1-10 hydrocarbon groups, m has an average value of 2-6, p is 0, 1 or 2, q is 1, 2 or 3, X is halogen, and M is ammonium or alkali metal. |
| priorityDate | 2005-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.