Invention Grant
- Patent Title: Fluoroolefin monomers and copolymers thereof
- Patent Title (中): 氟烯烃单体及其共聚物
-
Application No.: US12250758Application Date: 2008-10-14
-
Publication No.: US08217126B2Publication Date: 2012-07-10
- Inventor: Ming-Hong Hung , Sheng Peng
- Applicant: Ming-Hong Hung , Sheng Peng
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: C08F16/24
- IPC: C08F16/24 ; C07C43/00
Abstract:
Disclosed herein are novel fluoroolefins of formula Rf—O—(CF2CF2)n(CH2CF2)m—CH═CH2, wherein n is 1 or 2, m is 0 or 1 and Rf is a C1-C8 fluoroalkyl or fluoroalkoxy group. The fluoroolefins may be oxidized to manufacture fluorinated carboxylic acids. Also disclosed are fluoropolymers comprising copolymerized units of the fluoroolefins of the invention and at least one other fluoromonomer.
Public/Granted literature
- US20090124774A1 FLUOROOLEFIN MONOMERS AND COPOLYMERS THEREOF Public/Granted day:2009-05-14
Information query
IPC分类:
