| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 |
| filingDate |
2016-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de17c76f1bffe97f8ced890075ef3082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_424266e8a8bdbc01bb8689897efa774b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87a20c7c8f1f754ff3acd8c214536473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a13e52ae9b3aaf821db31f20b4321003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56c1299273ee86019dc4db536ae789ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aafda07271e4712a24d9304ecfa59875 |
| publicationDate |
2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112018008543-A2 |
| titleOfInvention |
process for preparing polysiloxanes, and uses of linear polydimethylsiloxanes and polysiloxanes. |
| abstract |
The invention relates to a process for preparing oligo or polyalkylene ether modified polysiloxanes by transesterifying alkoxy-functionalized polysiloxanes with oh-terminated oligo or polyalkylene ethers in the presence of an alkanesulfonic acid as catalyst. The oligo or polyalkylene ether modified polydimethylsiloxanes obtainable through this process are suitable as antifoaming agents, wetting agents and as additives in coating material formulations. |
| priorityDate |
2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |