Fluorinated arylene-containing compounds, methods, and polymers prepared therefrom

Patent metadata

Field	Value
Publication number	US-8975436-B2
Application number	US-201013508080-A
Country	US
Kind code	B2
Filing date	Dec 17, 2010
Priority date	Dec 22, 2009
Publication date	Mar 10, 2015
Grant date	Mar 10, 2015

Abstract

Fluorinated arylene-containing compounds and fluorinated polymers formed from fluorinated arylene-containing compounds, and methods are described. Fluorinated polymers formed from fluorinated arylene-containing compound can be used to provide a low energy surface.

First claim

We claim:

1. An arylene-containing compound of formula (I):
Rf-L-CH 2 —Ar—CH 2 —Y-Q  (I)

wherein:
Ar is a phenylene or diphenylene;
Rf is a perfluoroalkyl having 3 to 6 carbon atoms or a group of formula C x F 2x+1 (OC y F 2y ) a OC p F 2p —, wherein x is 1 to 4, y is 1 to 4, p is 1 to 4, and a is 0 to 20;
L is selected from —O—, —SO 2 —, —CH 2 —O—, —C 2 H 4 —O—, —C 2 H 4 —S—, and —SO 2 —N(R 1 )—;
R 1 is a C1-C4 alkyl;
Y is —O—, —S—, —NH—, —C(O)O—, —CH 2 —C(O)O—, —C…

Assignees

• Yang Yu
• Moore George G I
• Clark John C
• 3M Innovative Properties Co

Inventors

• Yang Yu
• Moore George G I
• Clark John C

Classifications

• D06M2200/11

  Textiles & Paper · mapped topic

• C07C323/49

  Chemistry & Metallurgy · mapped topic

• D06M15/256

  Textiles & Paper · mapped topic

• C07F9/4056

  Chemistry & Metallurgy · mapped topic

• C08F220/38

  Chemistry & Metallurgy · mapped topic