http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008042181-B4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32260d8b93ef37639f57fb1f65e8a5fa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate | 2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bdf824095d2299dddfcfa6176ea70d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c050e5f4111a0491a30fe8d1a094566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39c2ebd1d4597f5dc8518dafe6bf8cb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9099f3411f38b9ee0bcb613b77d3ce7 |
| publicationDate | 2020-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102008042181-B4 |
| titleOfInvention | Equilibration of siloxanes on water-containing sulfonic acid cation exchange resins |
| abstract | Process for the preparation of equilibration products of organosiloxanes by rearrangement of the siloxane bond on a sulfonic acid cation exchange resin, whereby an organosiloxane or an organosiloxane mixture used as starting material is brought into contact with a macro-crosslinked cation exchange resin containing sulfonic acid groups and obtained equilibrated organosiloxanes isolated, characterized in that a cation exchange resin is used, the product P of their specific surface area and their mean pore diameter are P ≥ 2.2 × 10 -3 m 3 / kg and the specific surface area A ≥ 35 m 2 / g and the water content of the sulfonic acid cation exchanger is between 8 and 25 percent by weight, based on the mass of the cation exchanger used, a sulfonic acid cation exchange resin being used which has already been used in a process for reorganizing polydimethylsiloxane compositions Was used, and wherein the amount of the cation exchange resin, which has water within the abovementioned limits, to be used, based on the reaction mixture, is from 8 to 25% by weight. |
| priorityDate | 2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.