| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1896
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0876
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0874 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate |
1978-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26e2b6b0704075be33ab171157fd663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_147d15a91274d00d24b3e9de547f72cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18b51b40a13a001f16b9592184a8d917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09a9902d0f0bf383725f37ddf108d212 |
| publicationDate |
1979-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4176130-A |
| titleOfInvention |
Process for preparing acyloxysilanes and acyloxysiloxanes |
| abstract |
This invention relates to an improved process for preparing acyloxysilanes and acyloxysiloxanes which comprises conducting an aliphatic carboxylic acid in vapor form upwards from the bottom of a column countercurrent to the flow of a chlorosilane in which the carboxylic acid is introduced into the column at such a rate that the carboxylic acid does not exceed about 1.3 mol per gram atom of Si-bonded chlorine in the column while removing the acyloxysilane from the bottom of the column. The acyloxysiloxanes are prepared by conducting an aliphatic carboxylic acid upwards from the bottom of a column in vapor form countercurrent to the flow of a chlorosilane while introducing up to about 10 percent by weight of water based on the weight of the carboxylic acid into the column and removing the acyloxysiloxane from the bottom of the column. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4281144-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100342576-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5387706-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4678283-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4332956-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4329484-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19639314-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2739380-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0694553-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0694553-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10316046-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5523446-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4556725-A |
| priorityDate |
1978-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |