| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc9a3d656a7e5393fa066915c23d539f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0889 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-00 |
| filingDate |
1994-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6abf67ba2fd7a0cf7d5222e7eace485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a8c02318e61becdefe7d1af634fa3d5 |
| publicationDate |
1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07258273-A |
| titleOfInvention |
Method for producing isocyanatoorganosilanes |
| abstract |
(57) [Summary] [Objective] To provide an economical method for providing high-purity isocyanatoorganosilanes in high yield without the need to use highly toxic raw materials and without the formation of dangerous by-products. [Structure] A vertically arranged stainless steel hot tube reactor in which methyl N- (3-trimethoxysilylpropyl) carbamate was filled with a saddle type filler made of stainless steel at a rate of 1.2 g / min. Supply. The top of the reactor is a vaporizer, which is maintained at 380 ° C, while the rest of the reactor is maintained at 520 ° C. The pressure of the reactor is 400 mmHg. The product is collected at ambient temperature in an air-cooled flask connected to the lower end of the reactor. Vacuum is periodically applied to the air-cooled flask to cool below ambient temperature, thereby removing methanol from the crude product. Removal of methanol by this intermittent application of high vacuum suppresses recombination of isocyanatoorganosilane with by-products. As a result, high purity 3- Isocyanatopropyltrimethoxysilane is obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016103836-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5886205-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10323049-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012056976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010528992-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010511658-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014077064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020117452-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009508856-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016121075-A |
| priorityDate |
1993-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |