The present invention generally relates to a process for making polyol ethers by reacting a polyol and a carbonyl compound together in the presence of hydrogen gas and a palladium hydrogenation catalyst on an acidic mesoporous carbon support.
[EN] POLYOL ETHERS AND PROCESS FOR MAKING THEM<br/>[FR] ETHERS DE POLYOLS ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:DOW GLOBAL TECHNOLOGIES INC
公开号:WO2010027663A1
公开(公告)日:2010-03-11
New polyol ether compounds and a process for their preparation. The process comprises reacting a polyol, a carbonyl compound, and hydrogen in the presence of hydrogenation catalyst, to provide the polyol ether. The molar ratio of polyol to carbonyl compound in the process is greater than 5:1.
[EN] PROCESS FOR MAKING POLYOL ETHERS<br/>[FR] PROCÉDÉ DE FABRICATION D'ÉTHERS DE POLYOL
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2011106194A2
公开(公告)日:2011-09-01
The present invention generally relates to a process for making polyol ethers by reacting a polyol and a carbonyl compound together in the presence of hydrogen gas and a palladium hydrogenation catalyst on an acidic mesoporous carbon support.
POLYOL ETHERS AND PROCESS FOR MAKING THEM
申请人:Tulchinsky Michael L.
公开号:US20100048940A1
公开(公告)日:2010-02-25
New polyol ether compounds and a process for their preparation. The process comprises reacting a polyol, a carbonyl compound, and hydrogen in the presence of hydrogenation catalyst, to provide the polyol ether. The molar ratio of polyol to carbonyl compound in the process is greater than 5:1.