Invention Grant
- Patent Title: Polyol ethers and process for making them
- Patent Title (中): 多元醇醚及其制备方法
-
Application No.: US12543751Application Date: 2009-08-19
-
Publication No.: US08829229B2Publication Date: 2014-09-09
- Inventor: Michael L. Tulchinsky , John R. Briggs , Cynthia L. Rand
- Applicant: Michael L. Tulchinsky , John R. Briggs , Cynthia L. Rand
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Main IPC: C07C67/08
- IPC: C07C67/08 ; C07C41/01 ; C07C43/13 ; C07C69/708 ; C07C67/31
Abstract:
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.
Public/Granted literature
- US20100048940A1 POLYOL ETHERS AND PROCESS FOR MAKING THEM Public/Granted day:2010-02-25
Information query
