Invention Grant
- Patent Title: Metallosilicate catalyst solvents for the formation of alkylene glycol monoalkyl ethers
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Application No.: US17627183Application Date: 2020-09-29
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Publication No.: US11945772B2Publication Date: 2024-04-02
- Inventor: Wen-Sheng Lee , Mingzhe Yu , Jing L. Houser , Sung-Yu Ku , Wanglin Yu , Stephen W. King , Paulami Majumdar , Le Wang
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agent Arthur R. Rogers
- International Application: PCT/US2020/053199 2020.09.29
- International Announcement: WO2021/067223A 2021.04.08
- Date entered country: 2022-01-14
- Main IPC: C07C41/06
- IPC: C07C41/06
Abstract:
A method including the step contacting an olefin, an alcohol, a metallosilicate catalyst and a solvent, wherein the solvent comprises structure (I): wherein R1 and R2 are each selected from the group consisting of an aryl group and an alkyl group with the proviso that at least one of R1 and R2 is an aryl group, further wherein n is 1-3.
Public/Granted literature
- US20220274903A1 METALLOSILICATE CATALYST SOLVENTS Public/Granted day:2022-09-01
Information query
