Invention Grant
- Patent Title: Hydrofluoroether compounds and processes for their preparation and use
- Patent Title (中): 氢氟醚化合物及其制备和使用方法
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Application No.: US11567643Application Date: 2006-12-06
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Publication No.: US08193397B2Publication Date: 2012-06-05
- Inventor: Richard M. Flynn , Michael G. Costello , Daniel R. Vitcak
- Applicant: Richard M. Flynn , Michael G. Costello , Daniel R. Vitcak
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Lucy C. Weiss; Ann Kulprathipanja
- Main IPC: C07C21/18
- IPC: C07C21/18 ; C07C19/08 ; F24D1/00 ; C08J9/00 ; C08J9/12 ; B26F3/00 ; C08F2/00
Abstract:
A hydrofluoroether compound comprises two terminal, independently fluoroalkyl or perfluoroalkyl groups and an intervening oxytetrafluoroethylidene moiety (—OCF(CF3)—) bonded through its central carbon atom to an alkoxy- or fluoroalkoxy-substituted fluoromethylene moiety (—CF(OR)—), each of the terminal groups optionally comprising at least one catenated heteroatom.
Public/Granted literature
- US20080139683A1 HYDROFLUOROETHER COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE Public/Granted day:2008-06-12
Information query
